Michael Dohrenwend, MD
NPI 1922089598 · Gastroenterology Physician · Huntsville, AL
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Dohrenwend, MD is a Gastroenterology Physician provider in Huntsville, AL (NPI 1922089598).
Provider details
- NPI number
- 1922089598
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 16209 (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2005-11-09
- Last updated
- 2009-12-07
Frequently asked questions
- What is Michael Dohrenwend's NPI number?
- Michael Dohrenwend's National Provider Identifier (NPI) is 1922089598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Dohrenwend's specialty?
- Michael Dohrenwend is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Dohrenwend located?
- Michael Dohrenwend's practice location on file with NPPES is 7738 Madison Blvd, Huntsville, AL 35806-2085.
- What is Michael Dohrenwend's phone number?
- The practice phone number listed in the NPPES registry for Michael Dohrenwend is (256) 430-4427.
- Does Michael Dohrenwend accept Medicare?
- Michael Dohrenwend is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Dohrenwend's NPI active?
- Yes — Michael Dohrenwend's NPI (1922089598) is active in the NPPES registry as of the last update on 2009-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.