Nancy Lynch, M.D.
NPI 1508161472 · Orthopaedic Hand Surgery Physician · San Mateo, CA
Nancy Lynch, M.D. is a Orthopaedic Hand Surgery Physician provider in San Mateo, CA (NPI 1508161472).
Provider details
- NPI number
- 1508161472
- Entity type
- Individual
- Primary specialty
- Orthopaedic Hand Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- G88807 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$267,525 across 20 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-01-24
- Last updated
- 2013-08-12
Frequently asked questions
- What is Nancy Lynch's NPI number?
- Nancy Lynch's National Provider Identifier (NPI) is 1508161472, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Lynch's specialty?
- Nancy Lynch is listed in the NPPES registry with a primary specialty of Orthopaedic Hand Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Lynch located?
- Nancy Lynch's practice location on file with NPPES is 210 42nd Ave, San Mateo, CA 94403-5002.
- What is Nancy Lynch's phone number?
- The practice phone number listed in the NPPES registry for Nancy Lynch is (650) 393-5411.
- Is Nancy Lynch's NPI active?
- Yes — Nancy Lynch's NPI (1508161472) is active in the NPPES registry as of the last update on 2013-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.