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MOHAN RAJ OBILISUNDAR M.D.
NPI 1962587535
Anesthesiology in New York, NY

Active since October 25, 2006PECOS EnrolledAccepts Medicare Assignment
BETH ISRAEL MEDICAL CENTER/PETRIE DIVISION, 1ST AVENUE AT 16TH ST., NEW YORK, NY 10003(212) 420-2385 Get Directions Write a Review

NPPES record last updated: August 5, 2010. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mohan Raj Obilisundar M.d. NPPES

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

MOHAN RAJ OBILISUNDAR M.D. (NPI 1962587535) is an individual anesthesiology provider in New York, New York, licensed in New York (165023) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of State University Of New York Downstate Medical Center (1985).

NPPES Registry Identity

NPI1962587535
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameMOHAN RAJ OBILISUNDARCredential: M.D.
Location AddressBETH ISRAEL MEDICAL CENTER/PETRIE DIVISION, 1ST AVENUE AT 16TH ST.New York, NY 10003
Mailing AddressPo Box 270Massapequa Park, NY 11762-0270 · (631) 264-2035 · Fax (631) 264-1418
Phone(212) 420-2385
Sole ProprietorNo
Medical School CMSState University Of New York Downstate Medical CenterGraduated 1985
Enumeration DateOctober 25, 2006
Last NPPES UpdateAugust 5, 2010
✔ NPI 1962587535 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NY · 165023
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.
BETH ISRAEL MEDICAL CENTER/PETRIE DIVISION, New York, NY 10003
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mohan Raj Obilisundar M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6204029796
PECOS Enrollment IDI20101015000973
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Mohan Obilisundar reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

York Anesthesiologists PLLC
Same address
Anesthesiology
1ST AVENUE AT 16TH ST, BETH ISRAEL MEDICAL CENTER/PETRIE DIVISION
New York, NY 10003
  • Reassigned Medicare billing, New York enrollment
  • 94 clinicians in this Medicare group
NPI 1508947441 (212) 420-2385
Yorkville Endoscopy, LLC
3.8 mi
Ambulatory Surgical
201 E 93RD ST
New York, NY 10128
  • Reassigned Medicare billing, New York enrollment
  • 55 clinicians in this Medicare group
NPI 1174873780 (212) 897-1006

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
74 services74 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
42 services42 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
19 services19 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
17 services17 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
14 services14 patients

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JAYAPRATAP CHENNA M.D.
Anesthesiology
BETH ISRAEL MEDICAL CENTER/PETRIE DIVISION, 1ST AVENUE AT 16TH ST
NEW YORK, NY 10003
New York County (212) 420-2385
GURCHARAN SIDHU M.D.
Anesthesiology
BETH ISRAEL MEDICAL CENTER/PETRIE DIVISION, 1ST AVENUE AT 16TH ST.
NEW YORK, NY 10003
New York County (212) 420-2385
DIPAK VAIDYA M.D.
Anesthesiology
BETH ISRAEL MEDICAL CENTER/PETRIE DIVISION, 1ST AVENUE AT 16TH ST.
NEW YORK, NY 10003
New York County (212) 420-2385
RITA ALAGESAN M.D.
Anesthesiology
BETH ISRAEL MEDICAL CENTER/PETRIE DIVISION, 1ST AVENUE AT 16TH ST
NEW YORK, NY 10003
New York County (212) 420-2385
PAUL THOMPSON D.O.
Anesthesiology
BETH ISRAEL MEDICAL CENTER/PETRIE DIVISION, 1ST AVENUE AT 16TH ST.
NEW YORK, NY 10003
New York County (212) 420-2385

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mohan Obilisundar's NPI number?

The NPI number for Mohan Obilisundar is 1962587535. It was assigned to this individual provider in the NPPES registry on October 25, 2006.

Where is Mohan Obilisundar located?

Mohan Obilisundar practices at Beth Israel Medical Center/Petrie Division 1st Avenue At 16th St., New York, NY 10003. The listed phone number is (212) 420-2385.

What is Mohan Obilisundar's specialty?

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

Is Mohan Obilisundar enrolled in Medicare?

Yes. Mohan Obilisundar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Mohan Obilisundar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mohan Obilisundar reassigns Medicare benefits to 2 organizations: York Anesthesiologists PLLC (New York, NY) and Yorkville Endoscopy, LLC (New York, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mohan Obilisundar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mohan Obilisundar was last updated on August 5, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.