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John Baier, MD
NPI 1326133539 · Gastroenterology Physician · Concord, NH
John Baier, MD is a Gastroenterology Physician provider in Concord, NH (NPI 1326133539).
Provider details
- NPI number
- 1326133539
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 7602 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
60 Commercial St
Suite 404
Concord, NH 03301-5096
Phone: (603) 228-1763
Street-level locationGet directions
Mailing address
60 Commercial St
Concord, NH 03301-5071
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2012-02-03
Frequently asked questions
- What is John Baier's NPI number?
- John Baier's National Provider Identifier (NPI) is 1326133539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Baier's specialty?
- John Baier is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is John Baier located?
- John Baier's practice location on file with NPPES is 60 Commercial St, Concord, NH 03301-5096.
- What is John Baier's phone number?
- The practice phone number listed in the NPPES registry for John Baier is (603) 228-1763.
- Is John Baier's NPI active?
- Yes — John Baier's NPI (1326133539) is active in the NPPES registry as of the last update on 2012-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.