Gregory Brandenberg, MD, PH.D.
NPI 1487629762 · Neurological Surgery Physician · Ames, IA
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Brandenberg, MD, PH.D. is a Neurological Surgery Physician provider in Ames, IA (NPI 1487629762).
Provider details
- NPI number
- 1487629762
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35-08-5970-B (OH)
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
- 2006-02-21
- Last updated
- 2012-07-19
Frequently asked questions
- What is Gregory Brandenberg's NPI number?
- Gregory Brandenberg's National Provider Identifier (NPI) is 1487629762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Brandenberg's specialty?
- Gregory Brandenberg is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Brandenberg located?
- Gregory Brandenberg's practice location on file with NPPES is 1015 Duff Ave, Ames, IA 50010-3014.
- What is Gregory Brandenberg's phone number?
- The practice phone number listed in the NPPES registry for Gregory Brandenberg is (515) 239-4468.
- Does Gregory Brandenberg accept Medicare?
- Gregory Brandenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Brandenberg's NPI active?
- Yes — Gregory Brandenberg's NPI (1487629762) is active in the NPPES registry as of the last update on 2012-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.