Ruth Thomas, RN MSN FNP
NPI 1518198084 · Family Nurse Practitioner · Modesto, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruth Thomas, RN MSN FNP is a Family Nurse Practitioner provider in Modesto, CA (NPI 1518198084).
Provider details
- NPI number
- 1518198084
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN MSN FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 514564 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 85 | 81 |
| Ibuprofen | 27 | 27 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 25 | 23 |
| Silver Sulfadiazinebrand: Ssd | 23 | 22 |
| Omeprazole | 15 | — |
| Silver Sulfadiazine | 15 | 15 |
| Cyclobenzaprine Hcl | 14 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-08-01
- Last updated
- 2023-09-18
- Certified
- 2023-09-07
Frequently asked questions
- What is Ruth Thomas's NPI number?
- Ruth Thomas's National Provider Identifier (NPI) is 1518198084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Thomas's specialty?
- Ruth Thomas is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ruth Thomas located?
- Ruth Thomas's practice location on file with NPPES is 1908 Coffee Rd Ste 3, Modesto, CA 95355-2719.
- What is Ruth Thomas's phone number?
- The practice phone number listed in the NPPES registry for Ruth Thomas is (209) 846-9429.
- Does Ruth Thomas accept Medicare?
- Ruth Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruth Thomas's NPI active?
- Yes — Ruth Thomas's NPI (1518198084) is active in the NPPES registry as of the last update on 2023-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.