Theresa Thomas, D.O.
NPI 1407977200 · Family Medicine Physician · Clarkston, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theresa Thomas, D.O. is a Family Medicine Physician provider in Clarkston, MI (NPI 1407977200).
Provider details
- NPI number
- 1407977200
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 5101016607 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
785 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 198 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 196 | $126 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 120 | $14 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 91 | $130 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 90 | $18 |
| Administration of Influenza Virus VaccineG0008 | 40 | $33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 109 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 289 | 71 |
| Levothyroxine Sodium | 248 | 59 |
| Simvastatin | 205 | 51 |
| Omeprazole | 160 | 42 |
| Tamsulosin Hcl | 138 | 36 |
| Methylprednisolone | 138 | 100 |
| Lisinopril | 136 | 37 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-02
- Last updated
- 2013-01-21
Frequently asked questions
- What is Theresa Thomas's NPI number?
- Theresa Thomas's National Provider Identifier (NPI) is 1407977200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Thomas's specialty?
- Theresa Thomas is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Theresa Thomas located?
- Theresa Thomas's practice location on file with NPPES is 5900 Waldon Rd, Clarkston, MI 48346-4806.
- What is Theresa Thomas's phone number?
- The practice phone number listed in the NPPES registry for Theresa Thomas is (248) 625-1058.
- Does Theresa Thomas accept Medicare?
- Theresa Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theresa Thomas's NPI active?
- Yes — Theresa Thomas's NPI (1407977200) is active in the NPPES registry as of the last update on 2013-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.