IndividualActive
Michael Holtgrewe, MD
NPI 1235134578 · General Practice Physician · Marietta, OH
Michael Holtgrewe, MD is a General Practice Physician provider in Marietta, OH (NPI 1235134578).
Provider details
- NPI number
- 1235134578
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35.043477 (OH)
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
21 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
401 Matthew St
Wound Care Center
Marietta, OH 45750-1635
Phone: (740) 374-1623
Fax: (740) 568-5355
Street-level locationGet directions
Mailing address
Po Box 449
Marietta, OH 45750-0449
Registry dates
- Enumerated
- 2005-06-14
- Last updated
- 2014-02-17
Frequently asked questions
- What is Michael Holtgrewe's NPI number?
- Michael Holtgrewe's National Provider Identifier (NPI) is 1235134578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Holtgrewe's specialty?
- Michael Holtgrewe is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Holtgrewe located?
- Michael Holtgrewe's practice location on file with NPPES is 401 Matthew St, Marietta, OH 45750-1635.
- What is Michael Holtgrewe's phone number?
- The practice phone number listed in the NPPES registry for Michael Holtgrewe is (740) 374-1623.
- Is Michael Holtgrewe's NPI active?
- Yes — Michael Holtgrewe's NPI (1235134578) is active in the NPPES registry as of the last update on 2014-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.