IndividualActive
John Marty, D.O.
NPI 1891735395 · Anesthesiology Physician · Keene, NH
John Marty, D.O. is a Anesthesiology Physician provider in Keene, NH (NPI 1891735395).
Provider details
- NPI number
- 1891735395
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 8716 (NH)
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
580 Court St
Anesthesia Dept
Keene, NH 03431-1715
Phone: (603) 354-5454
Fax: (603) 354-5428
Street-level locationGet directions
Mailing address
Po Box 845614
Boston, MA 02284-5614
Registry dates
- Enumerated
- 2006-06-07
- Last updated
- 2008-05-12
Frequently asked questions
- What is John Marty's NPI number?
- John Marty's National Provider Identifier (NPI) is 1891735395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Marty's specialty?
- John Marty is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Marty located?
- John Marty's practice location on file with NPPES is 580 Court St, Keene, NH 03431-1715.
- What is John Marty's phone number?
- The practice phone number listed in the NPPES registry for John Marty is (603) 354-5454.
- Is John Marty's NPI active?
- Yes — John Marty's NPI (1891735395) is active in the NPPES registry as of the last update on 2008-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.