Henry Hagenstein, D.O., P.C.
NPI 1740450550 · Health Service Clinic/Center · Grand Blanc, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Henry Hagenstein, D.O., P.C. is a Health Service Clinic/Center organization in Grand Blanc, MI (NPI 1740450550).
Provider details
- NPI number
- 1740450550
- Entity type
- Organization
- Primary specialty
- Health Service Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Henry Hagenstein, Owner(810) 606-0682
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-03-07
- Last updated
- 2010-03-11
Frequently asked questions
- What is Henry Hagenstein, D.O., P.C.'s NPI number?
- Henry Hagenstein, D.O., P.C.'s National Provider Identifier (NPI) is 1740450550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Henry Hagenstein, D.O., P.C.?
- Henry Hagenstein, D.O., P.C. is classified in the NPPES registry as Health Service Clinic/Center (Ambulatory Health Care Facilities).
- Where is Henry Hagenstein, D.O., P.C. located?
- Henry Hagenstein, D.O., P.C.'s practice location on file with NPPES is 3635 Genesys Pkwy, Grand Blanc, MI 48439-8067.
- What is Henry Hagenstein, D.O., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Henry Hagenstein, D.O., P.C. is (810) 606-0682.
- Does Henry Hagenstein, D.O., P.C. accept Medicare?
- Henry Hagenstein, D.O., P.C. 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 Henry Hagenstein, D.O., P.C.?
- The authorized official listed on Henry Hagenstein, D.O., P.C.'s NPPES record is Henry Hagenstein, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Henry Hagenstein, D.O., P.C.'s NPI active?
- Yes — Henry Hagenstein, D.O., P.C.'s NPI (1740450550) is active in the NPPES registry as of the last update on 2010-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.