David Hahn, FNP
NPI 1841606803 · Family Nurse Practitioner · PT Byron, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Hahn, FNP is a Family Nurse Practitioner provider in PT Byron, NY (NPI 1841606803).
Provider details
- NPI number
- 1841606803
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- License
- 338919 (NY)
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
11 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
- 2014-07-10
- Last updated
- 2016-05-25
Frequently asked questions
- What is David Hahn's NPI number?
- David Hahn's National Provider Identifier (NPI) is 1841606803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Hahn's specialty?
- David Hahn is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is David Hahn located?
- David Hahn's practice location on file with NPPES is 60 Main Street, PT Byron, NY 13140-0359.
- What is David Hahn's phone number?
- The practice phone number listed in the NPPES registry for David Hahn is (315) 776-9700.
- Does David Hahn accept Medicare?
- David Hahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Hahn's NPI active?
- Yes — David Hahn's NPI (1841606803) is active in the NPPES registry as of the last update on 2016-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.