Memorial Hospital
NPI 1235160532 · General Practice Physician · Owosso, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Memorial Hospital is a General Practice Physician organization in Owosso, MI (NPI 1235160532).
Provider details
- NPI number
- 1235160532
- Entity type
- Organization
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Memorial Hospital
- Organization subpart
- Yes
- Authorized official
- Jorri Tremain, Cfo(989) 729-4466
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Anesthesiology Physician207L00000X
Allopathic & Osteopathic Physicians
- Emergency Medicine Physician207P00000X
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
- Cardiovascular Disease Physician207RC0000X
Allopathic & Osteopathic Physicians
- Gastroenterology Physician207RG0100X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Other names (DBA / former)
- Doing business as
- Memorial Medical Associates
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2022-09-21
- Certified
- 2022-09-21
Frequently asked questions
- What is Memorial Hospital's NPI number?
- Memorial Hospital's National Provider Identifier (NPI) is 1235160532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Memorial Hospital?
- Memorial Hospital is classified in the NPPES registry as General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Memorial Hospital located?
- Memorial Hospital's practice location on file with NPPES is 826 W King St, Owosso, MI 48867-2120.
- What is Memorial Hospital's phone number?
- The practice phone number listed in the NPPES registry for Memorial Hospital is (989) 723-5211.
- Does Memorial Hospital accept Medicare?
- Memorial Hospital 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 Memorial Hospital?
- The authorized official listed on Memorial Hospital's NPPES record is Jorri Tremain, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Memorial Hospital's NPI active?
- Yes — Memorial Hospital's NPI (1235160532) is active in the NPPES registry as of the last update on 2022-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.