John Nestler, M.D.
NPI 1639269285 · Endocrinology, Diabetes & Metabolism Physician · Richmond, VA
John Nestler, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Richmond, VA (NPI 1639269285).
Provider details
- NPI number
- 1639269285
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101032191 (VA)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2012-05-17
Frequently asked questions
- What is John Nestler's NPI number?
- John Nestler's National Provider Identifier (NPI) is 1639269285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Nestler's specialty?
- John Nestler is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is John Nestler located?
- John Nestler's practice location on file with NPPES is 1250 E Marshall St, Richmond, VA 23298-5051.
- What is John Nestler's phone number?
- The practice phone number listed in the NPPES registry for John Nestler is (804) 828-9695.
- Is John Nestler's NPI active?
- Yes — John Nestler's NPI (1639269285) is active in the NPPES registry as of the last update on 2012-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.