Luke Lin, MD
NPI 1740622679 · Internal Medicine Physician · Alameda, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Luke Lin, MD is a Internal Medicine Physician provider in Alameda, CA (NPI 1740622679).
Provider details
- NPI number
- 1740622679
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A134942 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
828 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 50 Minutes99233 | 385 | $131 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 122 | $129 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 87 | $192 |
| Critical Care, Each Additional 30 Minutes99292 | 71 | $116 |
| Critical Care, First 30-74 Minutes99291 | 68 | $228 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 43 | $88 |
Practice location
Mailing address
Additional practice locations (1)
- 1411 E 31st StOakland, CA 94602-1018Phone: (510) 437-4887
Registry dates
- Enumerated
- 2013-07-19
- Last updated
- 2019-10-14
Frequently asked questions
- What is Luke Lin's NPI number?
- Luke Lin's National Provider Identifier (NPI) is 1740622679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luke Lin's specialty?
- Luke Lin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Luke Lin located?
- Luke Lin's practice location on file with NPPES is 2070 Clinton Ave, Alameda, CA 94501.
- What is Luke Lin's phone number?
- The practice phone number listed in the NPPES registry for Luke Lin is (510) 814-4391.
- Does Luke Lin accept Medicare?
- Luke Lin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Luke Lin's NPI active?
- Yes — Luke Lin's NPI (1740622679) is active in the NPPES registry as of the last update on 2019-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.