Xenia Frisby, MD
NPI 1871644294 · Hospitalist Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xenia Frisby, MD is a Hospitalist Physician provider in New York, NY (NPI 1871644294).
Provider details
- NPI number
- 1871644294
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 252007 (NY)
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
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
- 2007-01-13
- Last updated
- 2023-08-18
- Certified
- 2023-08-18
Frequently asked questions
- What is Xenia Frisby's NPI number?
- Xenia Frisby's National Provider Identifier (NPI) is 1871644294, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xenia Frisby's specialty?
- Xenia Frisby is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Xenia Frisby located?
- Xenia Frisby's practice location on file with NPPES is 5141 Broadway, New York, NY 10034.
- What is Xenia Frisby's phone number?
- The practice phone number listed in the NPPES registry for Xenia Frisby is (212) 932-5258.
- Does Xenia Frisby accept Medicare?
- Xenia Frisby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xenia Frisby's NPI active?
- Yes — Xenia Frisby's NPI (1871644294) is active in the NPPES registry as of the last update on 2023-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.