John Muller, MD
NPI 1659323483 · Anesthesiology Physician · New York, NY
John Muller, MD is a Anesthesiology Physician provider in New York, NY (NPI 1659323483).
Provider details
- NPI number
- 1659323483
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 244336 (NY)
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
- 2006-05-17
- Last updated
- 2023-07-19
- Certified
- 2023-07-19
Frequently asked questions
- What is John Muller's NPI number?
- John Muller's National Provider Identifier (NPI) is 1659323483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Muller's specialty?
- John Muller is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Muller located?
- John Muller's practice location on file with NPPES is 535 E 70th St, New York, NY 10021-4823.
- What is John Muller's phone number?
- The practice phone number listed in the NPPES registry for John Muller is (212) 606-1036.
- Is John Muller's NPI active?
- Yes — John Muller's NPI (1659323483) is active in the NPPES registry as of the last update on 2023-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.