Thomas Gellhaus, MD
NPI 1518931062 · Obstetrics & Gynecology Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Gellhaus, MD is a Obstetrics & Gynecology Physician provider in Iowa City, IA (NPI 1518931062).
Provider details
- NPI number
- 1518931062
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 27602 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-02-13
- Last updated
- 2024-08-15
- Certified
- 2024-08-15
Frequently asked questions
- What is Thomas Gellhaus's NPI number?
- Thomas Gellhaus's National Provider Identifier (NPI) is 1518931062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Gellhaus's specialty?
- Thomas Gellhaus is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Gellhaus located?
- Thomas Gellhaus's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Thomas Gellhaus's phone number?
- The practice phone number listed in the NPPES registry for Thomas Gellhaus is (319) 353-6095.
- Does Thomas Gellhaus accept Medicare?
- Thomas Gellhaus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Gellhaus's NPI active?
- Yes — Thomas Gellhaus's NPI (1518931062) is active in the NPPES registry as of the last update on 2024-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.