Nelson Sanchez, MD
NPI 1861569600 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nelson Sanchez, MD is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1861569600).
Provider details
- NPI number
- 1861569600
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A96331 (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 · 135 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 669 | 244 |
| Losartan Potassium | 572 | 186 |
| Rosuvastatin Calcium | 427 | 166 |
| Amlodipine Besylate | 355 | 128 |
| Omeprazole | 284 | 122 |
| Metformin Hcl | 259 | 94 |
| Glipizide | 253 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-29
- Last updated
- 2021-11-18
Frequently asked questions
- What is Nelson Sanchez's NPI number?
- Nelson Sanchez's National Provider Identifier (NPI) is 1861569600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nelson Sanchez's specialty?
- Nelson Sanchez is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nelson Sanchez located?
- Nelson Sanchez's practice location on file with NPPES is 4733 W Sunset Blvd, Los Angeles, CA 90027-6021.
- What is Nelson Sanchez's phone number?
- The practice phone number listed in the NPPES registry for Nelson Sanchez is (323) 783-4011.
- Does Nelson Sanchez accept Medicare?
- Nelson Sanchez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nelson Sanchez's NPI active?
- Yes — Nelson Sanchez's NPI (1861569600) is active in the NPPES registry as of the last update on 2021-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.