Stefanie Purdon, M.D.
NPI 1336554989 · Internal Medicine Physician · Troy, MI
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stefanie Purdon, M.D. is a Internal Medicine Physician provider in Troy, MI (NPI 1336554989).
Provider details
- NPI number
- 1336554989
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301502722 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
902 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 338 | $119 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 185 | $80 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 145 | $175 |
| Critical Care, First 30-74 Minutes99291 | 115 | $217 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 33 | $146 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 238 | 58 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 45 | 28 |
| Prednisone | 38 | 20 |
| Omeprazole | 31 | 14 |
| Tiotropium Br/Olodaterol Hclbrand: Stiolto Respimat | 21 | — |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 20 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$324 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-23
- Last updated
- 2022-07-19
- Certified
- 2022-07-19
Frequently asked questions
- What is Stefanie Purdon's NPI number?
- Stefanie Purdon's National Provider Identifier (NPI) is 1336554989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefanie Purdon's specialty?
- Stefanie Purdon is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stefanie Purdon located?
- Stefanie Purdon's practice location on file with NPPES is 44199 Dequindre Rd Ste 618, Troy, MI 48085-1128.
- What is Stefanie Purdon's phone number?
- The practice phone number listed in the NPPES registry for Stefanie Purdon is (248) 964-3928.
- Does Stefanie Purdon accept Medicare?
- Stefanie Purdon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stefanie Purdon's NPI active?
- Yes — Stefanie Purdon's NPI (1336554989) is active in the NPPES registry as of the last update on 2022-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.