Robert Ulrich
NPI 1851654479 · Infectious Disease Physician · New York, NY
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Ulrich is a Infectious Disease Physician provider in New York, NY (NPI 1851654479).
Provider details
- NPI number
- 1851654479
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301100617 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
14 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
- 2012-06-19
- Last updated
- 2022-09-19
- Certified
- 2022-09-19
Frequently asked questions
- What is Robert Ulrich's NPI number?
- Robert Ulrich's National Provider Identifier (NPI) is 1851654479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Ulrich's specialty?
- Robert Ulrich is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Ulrich located?
- Robert Ulrich's practice location on file with NPPES is 550 1st Ave, New York, NY 10016-6402.
- What is Robert Ulrich's phone number?
- The practice phone number listed in the NPPES registry for Robert Ulrich is (212) 263-5506.
- Does Robert Ulrich accept Medicare?
- Robert Ulrich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Ulrich's NPI active?
- Yes — Robert Ulrich's NPI (1851654479) is active in the NPPES registry as of the last update on 2022-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.