Are you Mary E. Massieu, DNP, FNP -C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 12075 E State Route 69, Dewey, AZ 86327
About Dr. Massieu
Mary E. Massieu, DNP, FNP -C is a nurse practitioner — family practicing in Dewey, AZ. Medicare claims data shows Mary provided 1,138 services to 789 patients. The services billed most often include chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month. This provider record is associated with NPI 1144644287.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (928) 777-9600
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
12075 E STATE ROUTE 69
Dewey, AZ 86327
Conditions and Services Within This Provider's Scope
Within Nurse Practitioner - Family generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Allergies
Allergy & skin
Blood disorders
Bone & joint
Dermatology
- Head lice
- Precancerous sun spot
- Psoriasis
- Ringworm
- Rosacea
Digestive
- Celiac disease
- Constipation
- Hemorrhoids
Digestive health
Eye conditions
Heart health
Hormones & endocrine
Infections
- COVID-19
- Ear infection
- Herpes simplex of the skin
- Mononucleosis
- Shingles
- Strep throat
Men's health
Mental health
Metabolic & weight
Nerve & joint
Nerve & spine
Neurological
- Vertigo
Pain
Pain & spine
Pediatric infections
- Hand, foot, and mouth disease
Respiratory
- Acute bronchitis
- Asthma
- Chronic cough
- Community-acquired pneumonia
Skin
- Acne
- Contact dermatitis
- Eczema
- Foot fungus
- Hair loss
- Poison Ivy
Sleep
Urinary health
- Overactive bladder
Women's health
- Bacterial vaginosis
- Heavy periods
- Perimenopause
- Yeast infection
Procedures & services
Chronic condition care
- Chronic disease management visit
- Diabetic Foot Care
Dermatology
Diagnostic screening
- Bone density scan ordering
- Colon cancer screening ordering
- Mammogram ordering
Evaluation & Testing
Hormones & endocrine
- Hormone Replacement Therapy Consultation
Injury care
- Sprain and Strain Care
Lab tests
- COVID-19 testing
- Cholesterol screening
- Hemoglobin A1c Test
- Rapid strep testing
- Thyroid Blood Test
- Urine Drug Screen
Mental health
- Mental Health Evaluation
Minor procedures
- Burn and Wound Care
- Superficial foreign-body removal
- Incision and drainage of an abscess
- Ingrown toenail removal
Minor surgery
Physical exams
- School Physical
Prescriptions
- Prescription Refill
Preventative care
- Medicare annual wellness visit
- Travel Vaccines for Kids
- Well-child visit
Preventative exams
- Camp Physical
- Pre-Op Clearance Exam
Sexual health
- PrEP consultation
- STD Swabs and Screening
Skin procedures
Sleep
- At-Home Sleep Study Ordering
Urgent care
- Tick Removal
- Splinting of minor injuries
Weight management
- Weight Loss Injections and Medication
Women's health
- IUD insertion and removal
- Pregnancy Confirmation Test
- Birth control counseling
- Contraceptive implant insertion and removal
- Pap smear
- Well-woman exam
Most searched procedures
Allergies
- Allergy testing
Diagnostic tests
Ear, nose & throat
- Earwax removal
Heart health
- EKG
Injections
Lifestyle counseling
Neurological care
- Concussion evaluation
Occupational health
Pain management
- Joint injection or aspiration
- Trigger Point Injections
Respiratory care
Screenings
- TB test
Procedures Most Often Billed to Medicare
1,138 services · 789 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
39 | As often as other peers in Nurse Practitioner, Family |
| Assessment of emotional or behavioral problems | Treatment | 96127 |
62 | More often than most peers in Nurse Practitioner, Family |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
34 | More often than most peers in Nurse Practitioner, Family |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
26 | As often as other peers in Nurse Practitioner, Family |
| Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99490 |
212 | More often than most peers in Nurse Practitioner, Family |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
196 | More often than most peers in Nurse Practitioner, Family |
| Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99439 |
62 | As often as other peers in Nurse Practitioner, Family |
| Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes | Office visit | 99458 |
42 | Less often than most peers in Nurse Practitioner, Family |
| Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | Office visit | 99454 |
41 | Less often than most peers in Nurse Practitioner, Family |
| Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | Office visit | 99457 |
38 | Less often than most peers in Nurse Practitioner, Family |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 26 related providers in 4 groups
Other nurse practitioners in Dewey 2
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in AZ who bill this service to Medicare most often.
Common questions
What kind of doctor is Mary E. Massieu, DNP?
Mary E. Massieu, DNP is a nurse practitioner in Dewey, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
What is Mary E. Massieu, DNP's address?
Mary E. Massieu, DNP is listed at 12075 E State Route 69, Dewey, AZ 86327. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mary E. Massieu, DNP?
The number on file is (928) 777-9600. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mary E. Massieu, DNP?
Mary E. Massieu, DNP's National Provider Identifier is 1144644287. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Mary E. Massieu, DNP train?
Mary E. Massieu, DNP attended Other, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mary E. Massieu, DNP have?
Mary E. Massieu, DNP has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What procedures does Mary E. Massieu, DNP perform?
According to Medicare billing data, Mary E. Massieu, DNP performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as assessment of emotional or behavioral problems and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mary E. Massieu, DNP's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mary E. Massieu, DNP. If this is you, claiming it is free.
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