Samuel Pierce, M.D.
NPI 1699718270 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Pierce, M.D. is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1699718270).
Provider details
- NPI number
- 1699718270
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G70056 (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
20 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 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 407 | 157 |
| Metformin Hcl | 201 | 79 |
| Amlodipine Besylate | 191 | 77 |
| Lisinopril | 188 | 72 |
| Losartan Potassium | 138 | 53 |
| Tamsulosin Hcl | 137 | 45 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-13
- Last updated
- 2019-09-06
Frequently asked questions
- What is Samuel Pierce's NPI number?
- Samuel Pierce's National Provider Identifier (NPI) is 1699718270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Pierce's specialty?
- Samuel Pierce is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Pierce located?
- Samuel Pierce's practice location on file with NPPES is 303 S Union Ave, Los Angeles, CA 90017-1111.
- What is Samuel Pierce's phone number?
- The practice phone number listed in the NPPES registry for Samuel Pierce is (213) 355-2600.
- Does Samuel Pierce accept Medicare?
- Samuel Pierce is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Pierce's NPI active?
- Yes — Samuel Pierce's NPI (1699718270) is active in the NPPES registry as of the last update on 2019-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.