Maximilian Hartmannsgruber, M.D.
NPI 1578565024 · Anesthesiology Physician · New York, NY
Maximilian Hartmannsgruber, M.D. is a Anesthesiology Physician provider in New York, NY (NPI 1578565024).
Provider details
- NPI number
- 1578565024
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 223207 (NY)
Specialties & taxonomies
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
- 2005-08-15
- Last updated
- 2008-05-18
Frequently asked questions
- What is Maximilian Hartmannsgruber's NPI number?
- Maximilian Hartmannsgruber's National Provider Identifier (NPI) is 1578565024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maximilian Hartmannsgruber's specialty?
- Maximilian Hartmannsgruber is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Maximilian Hartmannsgruber located?
- Maximilian Hartmannsgruber's practice location on file with NPPES is 550 1st Ave, New York, NY 10016-6402.
- What is Maximilian Hartmannsgruber's phone number?
- The practice phone number listed in the NPPES registry for Maximilian Hartmannsgruber is (212) 263-5072.
- Is Maximilian Hartmannsgruber's NPI active?
- Yes — Maximilian Hartmannsgruber's NPI (1578565024) is active in the NPPES registry as of the last update on 2008-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.