Provider Profile
Cynthia M. Armstrong, ANP
Unclaimed ProfileAbout Cynthia Armstrong
Cynthia M. Armstrong, ANP is a nurse practitioner — primary care practicing in Phoenix, AZ. According to Medicare claims data, Cynthia cared for 444 Medicare patients across 1,000 services. The services billed most often include residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes, residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes, and residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (602) 789-0344
- Email not available
Practice Locations
2510 W DUNLAP AVE STE 290
Phoenix, AZ 85021
Conditions and Services Within This Provider's Scope
Within Nurse Practitioner - Primary Care 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 and skin
Blood disorders
Bone health
Chronic pain
Digestive health
- Acid reflux
- Constipation
- Fatty liver disease
- Food Intolerances And Sensitivities
- IBS
- Viral gastroenteritis
Ear and balance
Ear, Nose & Throat
Endocrine
Eye conditions
Eye health
Foot and joint pain
General health
Heart health
Hormones
Infections
Lungs & Breathing
Men's health
Mental health
Nerve and back pain
Nerve conditions
Neurology
Pain
Sexual health
Skin
Skin infections
Sleep disorders
Sleep health
Urinary conditions
Urinary health
Weight management
Women's health
Procedures & services
Most searched procedures
Allergy tests
Cancer screening
Consultations
Diabetes care
Diagnostic tests
Ear, Nose & Throat
Heart health
Hormones
Infections
Injections
Lab tests
Lungs & Breathing
Mental health
Minor injury
Minor procedures
- Ingrown Toenail Trimming
- Minor laceration repair
- Minor Wound Dressing
- Stitch Follow-Up And Wound Check
- Superficial foreign-body removal
Minor skin procedures
Monitoring
Pain management
Physical exams
Prescriptions
Preventative care
Preventive health
Rapid testing
Screenings & Clearances
Sexual health
Sleep
Virtual care
Weight management
Women's health
- Birth control counseling
- Contraceptive implant insertion and removal
- Hormone Replacement Therapy Consultation
- IUD insertion
- IUD Removal
- Pap smear
- Pregnancy Confirmation Test
Wound and injury care
Procedures Most Often Billed to Medicare
1,000 services · 444 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
626 | More than most peers in Nurse Practitioner — Primary Care |
| Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | Office visit | 99350 |
83 | As often as other peers in Nurse Practitioner — Primary Care |
| Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99348 |
72 | As often as other peers in Nurse Practitioner — Primary Care |
| Annual alcohol misuse screening, 5 to 15 minutes | Billing code | G0442 |
51 | More often than most peers in Nurse Practitioner — Primary Care |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
47 | More often than most peers in Nurse Practitioner — Primary Care |
| Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | Office visit | 99344 |
40 | More often than most peers in Nurse Practitioner — Primary Care |
| Assessment of and care planning for patient with impaired thought processing, typically 60 minutes | Office visit | 99483 |
36 | More often than most peers in Nurse Practitioner — Primary Care |
| Advance care planning, first 30 minutes | Office visit | 99497 |
29 | As often as other peers in Nurse Practitioner — Primary Care |
| Transitional care management services for problem of high complexity | Office visit | 99496 |
16 | Less often than most peers in Nurse Practitioner — Primary Care |
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.
Related specialists at this location 8
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.
Other nurse practitioners in Phoenix 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Cynthia M. Armstrong?
Cynthia M. Armstrong is a nurse practitioner in Phoenix, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Primary Care”.
NPI registry
What is Cynthia M. Armstrong's address?
Cynthia M. Armstrong is listed at 2510 W Dunlap Ave Ste 290, Phoenix, AZ 85021. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Cynthia M. Armstrong?
The number on file is (602) 789-0344. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Cynthia M. Armstrong's NPI number?
Cynthia M. Armstrong's National Provider Identifier is 1790009660. 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 Cynthia M. Armstrong train?
Cynthia M. Armstrong attended Other, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Cynthia M. Armstrong been practicing?
Cynthia M. Armstrong has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What procedures does Cynthia M. Armstrong perform?
According to Medicare billing data, Cynthia M. Armstrong the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Cynthia M. Armstrong confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Cynthia M. Armstrong. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.