Grace Timmis, DO
NPI 1679262471 · Student in an Organized Health Care Education/Training Program · Johnson City, TN
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grace Timmis, DO is a Student in an Organized Health Care Education/Training Program provider in Johnson City, TN (NPI 1679262471).
Provider details
- NPI number
- 1679262471
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 41 | 25 |
| Empagliflozinbrand: Jardiance | 38 | 13 |
| Lisinopril | 32 | 12 |
| Atorvastatin Calcium | 26 | 11 |
| Metformin Hclbrand: Metformin Hcl Er | 25 | — |
| Fluticasone Propionate | 25 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-05-05
- Last updated
- 2023-05-05
- Certified
- 2023-05-05
Frequently asked questions
- What is Grace Timmis's NPI number?
- Grace Timmis's National Provider Identifier (NPI) is 1679262471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Timmis's specialty?
- Grace Timmis is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Grace Timmis located?
- Grace Timmis's practice location on file with NPPES is 917 W Walnut St, Johnson City, TN 37604-6527.
- What is Grace Timmis's phone number?
- The practice phone number listed in the NPPES registry for Grace Timmis is (423) 439-4683.
- Does Grace Timmis accept Medicare?
- Grace Timmis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grace Timmis's NPI active?
- Yes — Grace Timmis's NPI (1679262471) is active in the NPPES registry as of the last update on 2023-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.