Oa Health Inc
NPI 1548874860 · Internal Medicine Physician · Grand Rapids, MI
Oa Health Inc is a Internal Medicine Physician organization in Grand Rapids, MI (NPI 1548874860).
Provider details
- NPI number
- 1548874860
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Daniel Hungerford, President(616) 419-4996
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Nurse Practitioner363L00000X
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
5 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
- 2020-09-03
- Last updated
- 2020-09-03
- Certified
- 2020-09-03
Frequently asked questions
- What is Oa Health Inc's NPI number?
- Oa Health Inc's National Provider Identifier (NPI) is 1548874860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Oa Health Inc?
- Oa Health Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Oa Health Inc located?
- Oa Health Inc's practice location on file with NPPES is 4172 Lake Michigan Dr Nw, Grand Rapids, MI 49534-4527.
- What is Oa Health Inc's phone number?
- The practice phone number listed in the NPPES registry for Oa Health Inc is (616) 419-4996.
- Who is the authorized official for Oa Health Inc?
- The authorized official listed on Oa Health Inc's NPPES record is Daniel Hungerford, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Oa Health Inc's NPI active?
- Yes — Oa Health Inc's NPI (1548874860) is active in the NPPES registry as of the last update on 2020-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.