David Neff, DO, PLLC
NPI 1184474397 · Point of Service · Okemos, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Neff, DO, PLLC is a Point of Service organization in Okemos, MI (NPI 1184474397).
Provider details
- NPI number
- 1184474397
- Entity type
- Organization
- Primary specialty
- Point of ServiceManaged Care Organizations
- Organization subpart
- No
- Authorized official
- David Neff, Sole Owner/Ceo(517) 290-1079
Specialties & taxonomies
Managed Care Organizations
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 6260 Timber View DrEast Lansing, MI 48823-9319Phone: (517) 290-1079Fax: (517) 481-3765
- 3400 Pinetree Rd Ste 102Lansing, MI 48911-4286Phone: (517) 290-1079Fax: (517) 481-3765
Registry dates
- Enumerated
- 2024-03-22
- Last updated
- 2024-09-03
- Certified
- 2024-09-03
Frequently asked questions
- What is David Neff, DO, PLLC's NPI number?
- David Neff, DO, PLLC's National Provider Identifier (NPI) is 1184474397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David Neff, DO, PLLC?
- David Neff, DO, PLLC is classified in the NPPES registry as Point of Service (Managed Care Organizations).
- Where is David Neff, DO, PLLC located?
- David Neff, DO, PLLC's practice location on file with NPPES is 3493 Woods Edge, Okemos, MI 48864-5911.
- What is David Neff, DO, PLLC's phone number?
- The practice phone number listed in the NPPES registry for David Neff, DO, PLLC is (517) 290-1079.
- Does David Neff, DO, PLLC accept Medicare?
- David Neff, DO, PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for David Neff, DO, PLLC?
- The authorized official listed on David Neff, DO, PLLC's NPPES record is David Neff, Sole Owner/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David Neff, DO, PLLC's NPI active?
- Yes — David Neff, DO, PLLC's NPI (1184474397) is active in the NPPES registry as of the last update on 2024-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.