Shelly Thio, MD
NPI 1013076637 · Internal Medicine Physician · Riverside, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shelly Thio, MD is a Internal Medicine Physician provider in Riverside, CA (NPI 1013076637).
Provider details
- NPI number
- 1013076637
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A61027 (CA)
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
19 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 · 84 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 787 | 273 |
| Lisinopril | 351 | 120 |
| Amlodipine Besylate | 321 | 112 |
| Losartan Potassium | 309 | 107 |
| Levothyroxine Sodium | 280 | 87 |
| Rosuvastatin Calcium | 276 | 89 |
| Atenolol |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-08
- Last updated
- 2021-12-06
Frequently asked questions
- What is Shelly Thio's NPI number?
- Shelly Thio's National Provider Identifier (NPI) is 1013076637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelly Thio's specialty?
- Shelly Thio is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shelly Thio located?
- Shelly Thio's practice location on file with NPPES is 10800 Magnolia Ave, Riverside, CA 92505-3043.
- What is Shelly Thio's phone number?
- The practice phone number listed in the NPPES registry for Shelly Thio is (909) 353-2000.
- Does Shelly Thio accept Medicare?
- Shelly Thio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shelly Thio's NPI active?
- Yes — Shelly Thio's NPI (1013076637) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.