Nayan Shah, M.D.
NPI 1457365553 · Family Medicine Physician · Chino, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nayan Shah, M.D. is a Family Medicine Physician provider in Chino, CA (NPI 1457365553).
Provider details
- NPI number
- 1457365553
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A80851 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
399 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 140 | $132 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 129 | $9 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 64 | $3 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 55 | $133 |
| Administration of Influenza Virus VaccineG0008 | 11 | $33 |
Typical Medicare-allowed amounts for these services range $3–$133 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 727 | 237 |
| Metformin Hcl | 286 | 86 |
| Lisinopril | 207 | 66 |
| Amlodipine Besylate | 170 | 48 |
| Levothyroxine Sodium | 150 | 41 |
| Simvastatin | 150 | 45 |
| Losartan Potassium | 149 |
Practice location
Mailing address
Additional practice locations (2)
- 324 S Diamond Bar Blvd#306Diamond Bar, CA 91765-1607Phone: (909) 717-3724
- 632 Broadway Ph 12New York, NY 10012-2614Phone: (347) 294-3414
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2026-03-27
- Certified
- 2026-03-27
Frequently asked questions
- What is Nayan Shah's NPI number?
- Nayan Shah's National Provider Identifier (NPI) is 1457365553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nayan Shah's specialty?
- Nayan Shah is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nayan Shah located?
- Nayan Shah's practice location on file with NPPES is 5475 Walnut Ave, Chino, CA 91710-2609.
- What is Nayan Shah's phone number?
- The practice phone number listed in the NPPES registry for Nayan Shah is (909) 591-6446.
- Does Nayan Shah accept Medicare?
- Nayan Shah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nayan Shah's NPI active?
- Yes — Nayan Shah's NPI (1457365553) is active in the NPPES registry as of the last update on 2026-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.