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Gregory Houlihan, DO
NPI 1447251319 · Family Medicine Physician · Superior, MT
Gregory Houlihan, DO is a Family Medicine Physician provider in Superior, MT (NPI 1447251319).
Provider details
- NPI number
- 1447251319
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 9751 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1208 6th Ave E
Superior, MT 59822-9618
Phone: (406) 822-4278
Fax: (406) 822-4912
Street-level locationGet directions
Mailing address
Po Box 698
Superior, MT 59872-9618
Registry dates
- Enumerated
- 2005-08-02
- Last updated
- 2012-12-07
Frequently asked questions
- What is Gregory Houlihan's NPI number?
- Gregory Houlihan's National Provider Identifier (NPI) is 1447251319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Houlihan's specialty?
- Gregory Houlihan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Houlihan located?
- Gregory Houlihan's practice location on file with NPPES is 1208 6th Ave E, Superior, MT 59822-9618.
- What is Gregory Houlihan's phone number?
- The practice phone number listed in the NPPES registry for Gregory Houlihan is (406) 822-4278.
- Is Gregory Houlihan's NPI active?
- Yes — Gregory Houlihan's NPI (1447251319) is active in the NPPES registry as of the last update on 2012-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.