Andrew Chin, MD
NPI 1649251133 · Nephrology Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Chin, MD is a Nephrology Physician provider in Sacramento, CA (NPI 1649251133).
Provider details
- NPI number
- 1649251133
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A062211 (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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,056 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 376 | $80 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 206 | $301 |
| Dialysis Services, 1 Physician Visit Per Month (20 Years Or Older)90962 | 147 | $209 |
| Hemodialysis Procedure With Physician Evaluation90935 | 95 | $72 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 64 | $120 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 58 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sevelamer Carbonate | 58 | 22 |
| Calcium Acetate | 50 | 15 |
| Carvedilol | 41 | 14 |
| Furosemide | 41 | — |
| Amlodipine Besylate | 36 | 13 |
| Pantoprazole Sodium | 35 | — |
| Atorvastatin Calcium | 21 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-10
- Last updated
- 2011-08-25
Frequently asked questions
- What is Andrew Chin's NPI number?
- Andrew Chin's National Provider Identifier (NPI) is 1649251133, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Chin's specialty?
- Andrew Chin is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Chin located?
- Andrew Chin's practice location on file with NPPES is 4150 V St, Sacramento, CA 95817-1460.
- What is Andrew Chin's phone number?
- The practice phone number listed in the NPPES registry for Andrew Chin is (916) 734-3774.
- Does Andrew Chin accept Medicare?
- Andrew Chin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Chin's NPI active?
- Yes — Andrew Chin's NPI (1649251133) is active in the NPPES registry as of the last update on 2011-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.