William Chamberlin, M.D.
NPI 1285679456 · Gastroenterology Physician · Las Cruces, NM
William Chamberlin, M.D. is a Gastroenterology Physician provider in Las Cruces, NM (NPI 1285679456).
Provider details
- NPI number
- 1285679456
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 12784 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-06-19
- Last updated
- 2015-09-30
Frequently asked questions
- What is William Chamberlin's NPI number?
- William Chamberlin's National Provider Identifier (NPI) is 1285679456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Chamberlin's specialty?
- William Chamberlin is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is William Chamberlin located?
- William Chamberlin's practice location on file with NPPES is 4351 E Lohman Ave, Las Cruces, NM 88011-8259.
- What is William Chamberlin's phone number?
- The practice phone number listed in the NPPES registry for William Chamberlin is (575) 522-0116.
- Is William Chamberlin's NPI active?
- Yes — William Chamberlin's NPI (1285679456) is active in the NPPES registry as of the last update on 2015-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.