Tonya Johnson-Gilliam, APRN, FNP-C
NPI 1538726328 · Family Medicine Physician · Columbus, OH
Tonya Johnson-Gilliam, APRN, FNP-C is a Family Medicine Physician provider in Columbus, OH (NPI 1538726328).
Provider details
- NPI number
- 1538726328
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- APRN, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- RN.256080 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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) |
|---|---|
| Sevelamer Carbonate | 12 |
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
- 2019-05-28
- Last updated
- 2019-05-28
Frequently asked questions
- What is Tonya Johnson-Gilliam's NPI number?
- Tonya Johnson-Gilliam's National Provider Identifier (NPI) is 1538726328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tonya Johnson-Gilliam's specialty?
- Tonya Johnson-Gilliam is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tonya Johnson-Gilliam located?
- Tonya Johnson-Gilliam's practice location on file with NPPES is 985 W 3rd Ave, Columbus, OH 43212-3109.
- What is Tonya Johnson-Gilliam's phone number?
- The practice phone number listed in the NPPES registry for Tonya Johnson-Gilliam is (614) 291-0022.
- Is Tonya Johnson-Gilliam's NPI active?
- Yes — Tonya Johnson-Gilliam's NPI (1538726328) is active in the NPPES registry as of the last update on 2019-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.