Great Lakes Obgyn Specialist
NPI 1225348741 · Obstetrics & Gynecology Physician · Muskegon, MI
Great Lakes Obgyn Specialist is a Obstetrics & Gynecology Physician organization in Muskegon, MI (NPI 1225348741).
Provider details
- NPI number
- 1225348741
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Mercy Health Partners
- Organization subpart
- Yes
- Authorized official
- Michelle Lohman, Director Network Financial Services(231) 727-4499
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
- Nurse Practitioner363L00000X
Physician Assistants & Advanced Practice Nursing Providers
- Advanced Practice Midwife367A00000X
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
15 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
- 2010-10-18
- Last updated
- 2010-10-18
Frequently asked questions
- What is Great Lakes Obgyn Specialist's NPI number?
- Great Lakes Obgyn Specialist's National Provider Identifier (NPI) is 1225348741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Great Lakes Obgyn Specialist?
- Great Lakes Obgyn Specialist is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Great Lakes Obgyn Specialist located?
- Great Lakes Obgyn Specialist's practice location on file with NPPES is 1775 Wells Ave, Muskegon, MI 49442-2459.
- What is Great Lakes Obgyn Specialist's phone number?
- The practice phone number listed in the NPPES registry for Great Lakes Obgyn Specialist is (231) 773-9048.
- Who is the authorized official for Great Lakes Obgyn Specialist?
- The authorized official listed on Great Lakes Obgyn Specialist's NPPES record is Michelle Lohman, Director Network Financial Services. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Great Lakes Obgyn Specialist's NPI active?
- Yes — Great Lakes Obgyn Specialist's NPI (1225348741) is active in the NPPES registry as of the last update on 2010-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.