David Neff, MD
NPI 1770566960 · Family Medicine Physician · Avon, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Neff, MD is a Family Medicine Physician provider in Avon, IN (NPI 1770566960).
Provider details
- NPI number
- 1770566960
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01033806A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2005-11-22
- Last updated
- 2018-05-10
Frequently asked questions
- What is David Neff's NPI number?
- David Neff's National Provider Identifier (NPI) is 1770566960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Neff's specialty?
- David Neff is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Neff located?
- David Neff's practice location on file with NPPES is 8244 E US Highway 36 Ste 1100, Avon, IN 46123-9627.
- What is David Neff's phone number?
- The practice phone number listed in the NPPES registry for David Neff is (317) 272-7500.
- Does David Neff accept Medicare?
- David Neff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Neff's NPI active?
- Yes — David Neff's NPI (1770566960) is active in the NPPES registry as of the last update on 2018-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.