Gertrude Birkhahn
NPI 1811976236 · Diagnostic Radiology Physician · Orange City, FL
Gertrude Birkhahn is a Diagnostic Radiology Physician provider in Orange City, FL (NPI 1811976236).
Provider details
- NPI number
- 1811976236
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- License
- ME 66461 (FL)
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
- 2006-01-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gertrude Birkhahn's NPI number?
- Gertrude Birkhahn's National Provider Identifier (NPI) is 1811976236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gertrude Birkhahn's specialty?
- Gertrude Birkhahn is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gertrude Birkhahn located?
- Gertrude Birkhahn's practice location on file with NPPES is 1055 Saxon Blvd, Orange City, FL 32763-8468.
- What is Gertrude Birkhahn's phone number?
- The practice phone number listed in the NPPES registry for Gertrude Birkhahn is (386) 917-5110.
- Is Gertrude Birkhahn's NPI active?
- Yes — Gertrude Birkhahn's NPI (1811976236) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.