Martin Lin, M.D.
NPI 1376671768 · Internal Medicine Physician · Sylmar, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Lin, M.D. is a Internal Medicine Physician provider in Sylmar, CA (NPI 1376671768).
Provider details
- NPI number
- 1376671768
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A85862 (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 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 185 | 69 |
| Empagliflozinbrand: Jardiance | 159 | 54 |
| Losartan Potassium | 138 | 55 |
| Calcitriol | 138 | 49 |
| Amlodipine Besylate | 107 | 40 |
| Sevelamer Carbonate | 97 | 38 |
| Lisinopril | 78 | 28 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-28
- Last updated
- 2021-10-14
- Certified
- 2021-10-14
Frequently asked questions
- What is Martin Lin's NPI number?
- Martin Lin's National Provider Identifier (NPI) is 1376671768, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Lin's specialty?
- Martin Lin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Lin located?
- Martin Lin's practice location on file with NPPES is 14445 Olive View Drive, North Annex, Sylmar, CA 91342.
- What is Martin Lin's phone number?
- The practice phone number listed in the NPPES registry for Martin Lin is (818) 364-3632.
- Does Martin Lin accept Medicare?
- Martin Lin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Lin's NPI active?
- Yes — Martin Lin's NPI (1376671768) is active in the NPPES registry as of the last update on 2021-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.