Mid-Westchester Anesthesia Services, P.C.
NPI 1417139072 · Anesthesiology Physician · Sleepy Hollow, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mid-Westchester Anesthesia Services, P.C. is a Anesthesiology Physician organization in Sleepy Hollow, NY (NPI 1417139072).
Provider details
- NPI number
- 1417139072
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marc Koch, President & Ceo(914) 637-3511
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
18 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
- 2007-12-05
- Last updated
- 2019-04-03
Frequently asked questions
- What is Mid-Westchester Anesthesia Services, P.C.'s NPI number?
- Mid-Westchester Anesthesia Services, P.C.'s National Provider Identifier (NPI) is 1417139072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mid-Westchester Anesthesia Services, P.C.?
- Mid-Westchester Anesthesia Services, P.C. is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mid-Westchester Anesthesia Services, P.C. located?
- Mid-Westchester Anesthesia Services, P.C.'s practice location on file with NPPES is 777 N Broadway, Sleepy Hollow, NY 10591-1000.
- What is Mid-Westchester Anesthesia Services, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Mid-Westchester Anesthesia Services, P.C. is (914) 366-6120.
- Does Mid-Westchester Anesthesia Services, P.C. accept Medicare?
- Mid-Westchester Anesthesia Services, P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Mid-Westchester Anesthesia Services, P.C.?
- The authorized official listed on Mid-Westchester Anesthesia Services, P.C.'s NPPES record is Marc Koch, President & Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mid-Westchester Anesthesia Services, P.C.'s NPI active?
- Yes — Mid-Westchester Anesthesia Services, P.C.'s NPI (1417139072) is active in the NPPES registry as of the last update on 2019-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.