Michael Mahoney Internal Medicine, Inc.
NPI 1366035420 · General Practice Physician · Fargo, ND
Michael Mahoney Internal Medicine, Inc. is a General Practice Physician organization in Fargo, ND (NPI 1366035420).
Provider details
- NPI number
- 1366035420
- Entity type
- Organization
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Beth Horvatich, Director of Ops(402) 614-4969
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
5 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
- 2021-02-18
- Last updated
- 2021-05-03
- Certified
- 2021-05-03
Frequently asked questions
- What is Michael Mahoney Internal Medicine, Inc.'s NPI number?
- Michael Mahoney Internal Medicine, Inc.'s National Provider Identifier (NPI) is 1366035420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael Mahoney Internal Medicine, Inc.?
- Michael Mahoney Internal Medicine, Inc. is classified in the NPPES registry as General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Mahoney Internal Medicine, Inc. located?
- Michael Mahoney Internal Medicine, Inc.'s practice location on file with NPPES is 3409 45th St S Ste 106, Fargo, ND 58104-8970.
- What is Michael Mahoney Internal Medicine, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Michael Mahoney Internal Medicine, Inc. is (701) 354-7479.
- Who is the authorized official for Michael Mahoney Internal Medicine, Inc.?
- The authorized official listed on Michael Mahoney Internal Medicine, Inc.'s NPPES record is Beth Horvatich, Director of Ops. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael Mahoney Internal Medicine, Inc.'s NPI active?
- Yes — Michael Mahoney Internal Medicine, Inc.'s NPI (1366035420) is active in the NPPES registry as of the last update on 2021-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.