IndividualActive
Barbara Payson, M.D.
NPI 1265570477 · Internal Medicine Physician · Lebanon, NH
Barbara Payson, M.D. is a Internal Medicine Physician provider in Lebanon, NH (NPI 1265570477).
Provider details
- NPI number
- 1265570477
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4361 (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
1 Medical Center Dr
Lebanon, NH 03756-1000
Phone: (603) 646-9400
Fax: (603) 646-9450
Approximate (ZIP-level) locationGet directions
Mailing address
67 Lower Cream St
Thetford Center, VT 05075-8769
Registry dates
- Enumerated
- 2007-02-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Barbara Payson's NPI number?
- Barbara Payson's National Provider Identifier (NPI) is 1265570477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Payson's specialty?
- Barbara Payson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Payson located?
- Barbara Payson's practice location on file with NPPES is 1 Medical Center Dr, Lebanon, NH 03756-1000.
- What is Barbara Payson's phone number?
- The practice phone number listed in the NPPES registry for Barbara Payson is (603) 646-9400.
- Is Barbara Payson's NPI active?
- Yes — Barbara Payson's NPI (1265570477) 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.