David Neff, DO
NPI 1740326800 · Family Medicine Physician · East Lansing, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Neff, DO is a Family Medicine Physician provider in East Lansing, MI (NPI 1740326800).
Provider details
- NPI number
- 1740326800
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 5101007880 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 86 | 11 |
| Gabapentin | 73 | 11 |
| Levothyroxine Sodium | 68 | 15 |
| Tramadol Hcl | 66 | — |
| Rosuvastatin Calcium | 56 | 14 |
| Tizanidine Hcl | 51 | 15 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$83 across 2 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
- 2007-01-29
- Last updated
- 2024-07-15
- Certified
- 2024-07-15
Frequently asked questions
- What is David Neff's NPI number?
- David Neff's National Provider Identifier (NPI) is 1740326800, 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 6260 Timber View Dr, East Lansing, MI 48823-9319.
- What is David Neff's phone number?
- The practice phone number listed in the NPPES registry for David Neff is (517) 290-1079.
- 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 (1740326800) is active in the NPPES registry as of the last update on 2024-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.