Mark Leinwand, PA-C
NPI 1255391793 · Physician Assistant · Auburn, NY
Mark Leinwand, PA-C is a Physician Assistant provider in Auburn, NY (NPI 1255391793).
Provider details
- NPI number
- 1255391793
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 464 (NV)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
20 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
- 2006-03-27
- Last updated
- 2009-10-22
Frequently asked questions
- What is Mark Leinwand's NPI number?
- Mark Leinwand's National Provider Identifier (NPI) is 1255391793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Leinwand's specialty?
- Mark Leinwand is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Leinwand located?
- Mark Leinwand's practice location on file with NPPES is 13 North Fulton Street, Auburn, NY 13021.
- What is Mark Leinwand's phone number?
- The practice phone number listed in the NPPES registry for Mark Leinwand is (315) 255-1171.
- Is Mark Leinwand's NPI active?
- Yes — Mark Leinwand's NPI (1255391793) is active in the NPPES registry as of the last update on 2009-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.