Raymond Geyer, DO
NPI 1851392732 · Infectious Disease Physician · Great Falls, MT
Raymond Geyer, DO is a Infectious Disease Physician provider in Great Falls, MT (NPI 1851392732).
Provider details
- NPI number
- 1851392732
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 6804 (MT)
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
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
Mailing address
Registry dates
- Enumerated
- 2005-08-02
- Last updated
- 2011-08-05
Frequently asked questions
- What is Raymond Geyer's NPI number?
- Raymond Geyer's National Provider Identifier (NPI) is 1851392732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Raymond Geyer's specialty?
- Raymond Geyer is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Raymond Geyer located?
- Raymond Geyer's practice location on file with NPPES is 1400 29th St S, Great Falls, MT 59405-5353.
- What is Raymond Geyer's phone number?
- The practice phone number listed in the NPPES registry for Raymond Geyer is (406) 454-2171.
- Is Raymond Geyer's NPI active?
- Yes — Raymond Geyer's NPI (1851392732) is active in the NPPES registry as of the last update on 2011-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.