Keith Stahl, MD
NPI 1215973805 · Internal Medicine Physician · Manchester, NH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keith Stahl, MD is a Internal Medicine Physician provider in Manchester, NH (NPI 1215973805).
Provider details
- NPI number
- 1215973805
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 9145 (NH)
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
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
- 2006-06-21
- Last updated
- 2021-11-02
- Certified
- 2021-11-02
Frequently asked questions
- What is Keith Stahl's NPI number?
- Keith Stahl's National Provider Identifier (NPI) is 1215973805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith Stahl's specialty?
- Keith Stahl is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Keith Stahl located?
- Keith Stahl's practice location on file with NPPES is 199 Manchester St, Manchester, NH 03103-5232.
- What is Keith Stahl's phone number?
- The practice phone number listed in the NPPES registry for Keith Stahl is (603) 663-8718.
- Does Keith Stahl accept Medicare?
- Keith Stahl is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keith Stahl's NPI active?
- Yes — Keith Stahl's NPI (1215973805) is active in the NPPES registry as of the last update on 2021-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.