Genesis Medical Anesthesia, PC
NPI 1144321977 · Anesthesiology Physician · Williamsville, NY
Genesis Medical Anesthesia, PC is a Anesthesiology Physician organization in Williamsville, NY (NPI 1144321977).
Provider details
- NPI number
- 1144321977
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Cesar, President(716) 634-4798
- License
- 165509-1 (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
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
- 2006-09-26
- Last updated
- 2020-08-22
Frequently asked questions
- What is Genesis Medical Anesthesia, PC's NPI number?
- Genesis Medical Anesthesia, PC's National Provider Identifier (NPI) is 1144321977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Genesis Medical Anesthesia, PC?
- Genesis Medical Anesthesia, PC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Genesis Medical Anesthesia, PC located?
- Genesis Medical Anesthesia, PC's practice location on file with NPPES is 338 Harris Hill Rd, Williamsville, NY 14221-7407.
- What is Genesis Medical Anesthesia, PC's phone number?
- The practice phone number listed in the NPPES registry for Genesis Medical Anesthesia, PC is (716) 634-4798.
- Who is the authorized official for Genesis Medical Anesthesia, PC?
- The authorized official listed on Genesis Medical Anesthesia, PC's NPPES record is Michael Cesar, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Genesis Medical Anesthesia, PC's NPI active?
- Yes — Genesis Medical Anesthesia, PC's NPI (1144321977) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.