Mark Lederer, PA
NPI 1285700781 · Physician Assistant · American Canyon, CA
Mark Lederer, PA is a Physician Assistant provider in American Canyon, CA (NPI 1285700781).
Provider details
- NPI number
- 1285700781
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- Yes
- License
- PA12772 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-27
- Last updated
- 2009-04-10
Frequently asked questions
- What is Mark Lederer's NPI number?
- Mark Lederer's National Provider Identifier (NPI) is 1285700781, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Lederer's specialty?
- Mark Lederer is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Lederer located?
- Mark Lederer's practice location on file with NPPES is 309 Kingsly Ln, American Canyon, CA 94503-4111.
- What is Mark Lederer's phone number?
- The practice phone number listed in the NPPES registry for Mark Lederer is (707) 980-4227.
- Is Mark Lederer's NPI active?
- Yes — Mark Lederer's NPI (1285700781) is active in the NPPES registry as of the last update on 2009-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.