Provider Profile
Maggie A. McCain, FNP-C
Unclaimed ProfileAbout Maggie Mccain
Listed in the NPI registry as a nurse practitioner — family, Maggie A. McCain, FNP-C practices in Saint Louis, MO. According to Medicare claims data, Maggie cared for 191 Medicare patients across 375 services. The services billed most often include professional service for multiple injections of allergen, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and diagnostic exam of nasal passages using an endoscope.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
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.
Contact Information
- (314) 543-5200
- Email not available
Practice Locations
3555 SUNSET OFFICE DR STE 107
Saint Louis, MO 63127
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
Digestive
Digestive health
Eye conditions
Heart health
Hormones & endocrine
Infections
Men's health
Mental health
Metabolic & weight
Nerve & joint
Nerve & spine
Neurological
Pain
Pain & spine
Pediatric infections
Respiratory
Skin
Sleep
Urinary health
Women's health
Procedures & services
Most searched procedures
Allergies
Chronic condition care
- Chronic disease management visit
- Diabetic Foot Care
Dermatology
- Cryotherapy for skin spots
Diagnostic screening
- Bone density scan ordering
- Colon cancer screening ordering
- Mammogram ordering
Diagnostic tests
Ear, nose & throat
Heart health
Hormones & endocrine
Injections
Injury care
- Sprain and Strain Care
Lab tests
- Cholesterol screening
- COVID-19 testing
- Hemoglobin A1c Test
- Rapid strep testing
- Thyroid Blood Test
- Urine Drug Screen
Lifestyle counseling
Mental health
- Mental Health Evaluation
Minor procedures
- Burn and Wound Care
- Incision and drainage of an abscess
- Ingrown toenail removal
- Superficial foreign-body removal
Minor surgery
Neurological care
Occupational health
Pain management
Physical exams
Prescriptions
- Prescription Refill
Preventative care
Preventative exams
Respiratory care
Screenings
Sexual health
Skin procedures
Sleep
- At-Home Sleep Study Ordering
Urgent care
Weight management
Women's health
Procedures Most Often Billed to Medicare
375 services · 191 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
45 | More often than most peers in Nurse Practitioner, Family |
| Removal of impacted ear wax | Procedure | 69210 |
33 | As often as other peers in Nurse Practitioner, Family |
| Biopsy or removal of nasal polyp or tissue using an endoscope | Procedure | 31237 |
17 | Too few peers to compare |
| Professional service for multiple injections of allergen | Treatment | 95117 |
183 | As often as other peers in Nurse Practitioner, Family |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
70 | As often as other peers in Nurse Practitioner, Family |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
27 | As often as other 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.
Related specialists at this location 3
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 Saint Louis 8
Same specialty, same city.
More connections — 8 related providers in 1 group
Also performs Diagnostic exam of nasal passages using an endoscope 8
Providers in MO who bill this service to Medicare most often.
Common questions
What does Maggie A. McCain specialize in?
Maggie A. McCain is a nurse practitioner in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Where is Maggie A. McCain located?
Maggie A. McCain is listed at 3555 Sunset Office Dr Ste 107, Saint Louis, MO 63127. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Maggie A. McCain's phone number?
The number on file is (314) 543-5200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Maggie A. McCain's NPI number?
Maggie A. McCain's National Provider Identifier is 1528614724. 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
How long has Maggie A. McCain been practicing?
Maggie A. McCain has 7+ years experience. Registered with an NPI since 2019. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Maggie A. McCain do most often?
According to Medicare billing data, Maggie A. McCain performs procedures including diagnostic exam of nasal passages using an endoscope, removal of impacted ear wax and biopsy or removal of nasal polyp or tissue using an endoscope; provides treatments such as professional service for multiple injections of allergen, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Maggie A. McCain confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Maggie A. McCain. 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.