IndividualActive
Heidi Gjersoe, M.D.
NPI 1679538581 · Gastroenterology Physician · Portage, MI
Heidi Gjersoe, M.D. is a Gastroenterology Physician provider in Portage, MI (NPI 1679538581).
Provider details
- NPI number
- 1679538581
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- HG060600 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
3304 Cooley Ct
Portage, MI 49024-7430
Phone: (269) 349-2266
Fax: (269) 349-0792
Street-level locationGet directions
Mailing address
3304 Cooley Ct
Portage, MI 49024-7430
Registry dates
- Enumerated
- 2006-04-20
- Last updated
- 2014-12-11
Frequently asked questions
- What is Heidi Gjersoe's NPI number?
- Heidi Gjersoe's National Provider Identifier (NPI) is 1679538581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Gjersoe's specialty?
- Heidi Gjersoe is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Heidi Gjersoe located?
- Heidi Gjersoe's practice location on file with NPPES is 3304 Cooley Ct, Portage, MI 49024-7430.
- What is Heidi Gjersoe's phone number?
- The practice phone number listed in the NPPES registry for Heidi Gjersoe is (269) 349-2266.
- Is Heidi Gjersoe's NPI active?
- Yes — Heidi Gjersoe's NPI (1679538581) is active in the NPPES registry as of the last update on 2014-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.