Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RESOURCE ANESTHESIOLOGY ASSOCIATES,PC
NPI 1588647200
Anesthesiology in Harrison, NY

Q: What is Resource Anesthesiology Associates,pc's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Active since November 28, 2005

450 MAMARONECK AVE STE 201, HARRISON, NY 10528(877) 580-4635(914) 365-6307 Get Directions Write a Review

NPPES record last updated: October 14, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 14, 2026, Jun 18, 2025, Nov 21, 2024 and 1 more (4 updates tracked since 2019).

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About Resource Anesthesiology Associates,pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RESOURCE ANESTHESIOLOGY ASSOCIATES,PC (NPI 1588647200) is a healthcare organization registered as an anesthesiology in Harrison, New York and active in the NPI registry since November 2005. The organization lists Marc E. Koch, President & Ceo, as its authorized official.

NPPES Registry Identity

NPI1588647200

Entity TypeOrganization

Primary Taxonomy207L00000X

Legal Business NameRESOURCE ANESTHESIOLOGY ASSOCIATES,PC

Location Address450 MAMARONECK AVE STE 201Harrison, NY 10528-2436

Mailing Address450 Mamaroneck Ave Ste 201Harrison, NY 10528-2436 · (914) 637-2075 · Fax (914) 221-4151

Phone(877) 580-4635

Fax(914) 365-6307

Organization SubpartNo

Authorized OfficialMarc E. KochPresident & Ceo · (877) 476-6642

Enumeration DateNovember 28, 2005

Last NPPES UpdateOctober 14, 20264 updates tracked since enumeration

NPPES CertifiedOctober 14, 2026

✔ NPI 1588647200 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

450 MAMARONECK AVE STE 201, Harrison, NY 10528

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Other Identifiers 1

Medicaid02157380NY

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Resource Anesthesiology Associates,pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 59 clinicians reassign Medicare billing to Resource Anesthesiology Associates,pc, which bills Medicare for the services they deliver. Of these, 10 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 3

Anesthesiology54

Certified Registered Nurse Anesthetist (CRNA)4

Interventional Pain Management1

Nearest to this location (20)

See all 59

Stephen Dayan, M.D.

Anesthesiology

NPI 1134103500