Stephanie Gillman, PA-C
NPI 1033550926 · Physician Assistant · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Gillman, PA-C is a Physician Assistant provider in Ann Arbor, MI (NPI 1033550926).
Provider details
- NPI number
- 1033550926
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- C05126 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
269 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 203 | $79 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 34 | $66 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 32 | $39 |
Typical Medicare-allowed amounts for these services range $39–$79 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 58 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 161 | 62 |
| Amlodipine Besylate | 121 | 54 |
| Levothyroxine Sodium | 109 | 47 |
| Lisinopril | 101 | 32 |
| Losartan Potassium | 65 | 28 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 51 | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-07-09
- Last updated
- 2017-05-03
Frequently asked questions
- What is Stephanie Gillman's NPI number?
- Stephanie Gillman's National Provider Identifier (NPI) is 1033550926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Gillman's specialty?
- Stephanie Gillman is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Gillman located?
- Stephanie Gillman's practice location on file with NPPES is 4200 Whitehall Dr, Ann Arbor, MI 48105-9694.
- What is Stephanie Gillman's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Gillman is (734) 995-0425.
- Does Stephanie Gillman accept Medicare?
- Stephanie Gillman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Gillman's NPI active?
- Yes — Stephanie Gillman's NPI (1033550926) is active in the NPPES registry as of the last update on 2017-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.