Michael O'Shea, MD
NPI 1831189927 · Nephrology Physician · Keene, NH
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael O'Shea, MD is a Nephrology Physician provider in Keene, NH (NPI 1831189927).
Provider details
- NPI number
- 1831189927
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 77348 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
3 documented practice locations
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
Additional practice locations (2)
- 2150 Main StSpringfield, MA 01104-3566Phone: (413) 733-0010Fax: (413) 930-2108
- 2150 Main StSpringfield, MA 01104-3566Phone: (413) 733-0010Fax: (413) 930-2108
Registry dates
- Enumerated
- 2005-10-28
- Last updated
- 2019-12-02
Frequently asked questions
- What is Michael O'Shea's NPI number?
- Michael O'Shea's National Provider Identifier (NPI) is 1831189927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael O'Shea's specialty?
- Michael O'Shea is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael O'Shea located?
- Michael O'Shea's practice location on file with NPPES is 590 Court St, Keene, NH 03431.
- What is Michael O'Shea's phone number?
- The practice phone number listed in the NPPES registry for Michael O'Shea is (603) 653-3830.
- Does Michael O'Shea accept Medicare?
- Michael O'Shea is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael O'Shea's NPI active?
- Yes — Michael O'Shea's NPI (1831189927) is active in the NPPES registry as of the last update on 2019-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.