IndividualActive
Robert Kiefner, MD
NPI 1255490306 · Family Medicine Physician · Concord, NH
Robert Kiefner, MD is a Family Medicine Physician provider in Concord, NH (NPI 1255490306).
Provider details
- NPI number
- 1255490306
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 6785 (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
280 Pleasant St
Concord, NH 03301-2553
Phone: (603) 226-3400
Street-level locationGet directions
Mailing address
35 Ridge Rd
Concord, NH 03301-3032
Registry dates
- Enumerated
- 2006-12-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robert Kiefner's NPI number?
- Robert Kiefner's National Provider Identifier (NPI) is 1255490306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Kiefner's specialty?
- Robert Kiefner is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Kiefner located?
- Robert Kiefner's practice location on file with NPPES is 280 Pleasant St, Concord, NH 03301-2553.
- What is Robert Kiefner's phone number?
- The practice phone number listed in the NPPES registry for Robert Kiefner is (603) 226-3400.
- Is Robert Kiefner's NPI active?
- Yes — Robert Kiefner's NPI (1255490306) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.