Scott Lynch, M.D.
NPI 1437591377 · Internal Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Scott Lynch, M.D. is a Internal Medicine Physician provider in Oakland, CA (NPI 1437591377).
Provider details
- NPI number
- 1437591377
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A132847 (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
12 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
157 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 | 122 | $133 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 35 | $131 |
Typical Medicare-allowed amounts for these services range $131–$133 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-07-19
- Last updated
- 2016-06-13
Frequently asked questions
- What is Scott Lynch's NPI number?
- Scott Lynch's National Provider Identifier (NPI) is 1437591377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Scott Lynch's specialty?
- Scott Lynch is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Scott Lynch located?
- Scott Lynch's practice location on file with NPPES is 1411 E 31st St, Oakland, CA 94602-1018.
- What is Scott Lynch's phone number?
- The practice phone number listed in the NPPES registry for Scott Lynch is (510) 437-4141.
- Does Scott Lynch accept Medicare?
- Scott Lynch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Scott Lynch's NPI active?
- Yes — Scott Lynch's NPI (1437591377) is active in the NPPES registry as of the last update on 2016-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.