Thad Jackson, D.O.
NPI 1891782421 · Family Medicine Physician · Grayling, MI
Thad Jackson, D.O. is a Family Medicine Physician provider in Grayling, MI (NPI 1891782421).
Provider details
- NPI number
- 1891782421
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- License
- TJ013702 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Dextromethorphan Hbr/Quinidinebrand: Nuedexta | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Thad Jackson's NPI number?
- Thad Jackson's National Provider Identifier (NPI) is 1891782421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thad Jackson's specialty?
- Thad Jackson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thad Jackson located?
- Thad Jackson's practice location on file with NPPES is 1010 W North Down River Rd, Grayling, MI 49738-2060.
- What is Thad Jackson's phone number?
- The practice phone number listed in the NPPES registry for Thad Jackson is (989) 348-7671.
- Is Thad Jackson's NPI active?
- Yes — Thad Jackson's NPI (1891782421) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.