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DR. GARY N. MELLEN M.D.
NPI 1346224482
Anesthesiology in New Rochelle, NY

Active since December 02, 2005PECOS Enrolled
10 COMMERCE DR, NEW ROCHELLE, NY 10801(914) 637-3510(914) 819-0061 Get Directions Write a Review

NPPES record last updated: November 14, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Gary N. Mellen M.d. NPPES

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

DR. GARY N. MELLEN M.D. (NPI 1346224482) is an individual anesthesiology provider in New Rochelle, New York, licensed in New York (157250) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346224482
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. GARY N. MELLENCredential: M.D.
Location Address10 COMMERCE DRNew Rochelle, NY 10801-5214
Mailing Address10 Commerce DrNew Rochelle, NY 10801-5214 · (914) 637-3510 · Fax (914) 819-0061
Phone(914) 637-3510
Fax(914) 819-0061
Sole ProprietorNo
Enumeration DateDecember 2, 2005
Last NPPES UpdateNovember 14, 2007
✔ NPI 1346224482 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NY · 157250
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.
10 COMMERCE DR, New Rochelle, NY 10801
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Other Identifiers 2

Medicare UPINE62404NY
Medicaid01210897NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gary N. Mellen M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Gary Mellen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

New Day Medical PC
14 mi
Anesthesiology
15031 UNION TPKE
Flushing, NY 11367
  • Reassigned Medicare billing, New York enrollment
  • 51 clinicians in this Medicare group
NPI 1396131272 (718) 878-4656
York Anesthesiologists PLLC
16 mi
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

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 4

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.
269 services269 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.
106 services106 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.
106 services106 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.
63 services63 patients

Other Providers at the Same Location NPPES 20

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

DR. FRANK J. SUATONI JR. M.D.
Anesthesiology
10 COMMERCE DR
NEW ROCHELLE, NY 10801
Westchester County (914) 637-3510
MRS. FLORENCE E. ATTAWAY CRNA
Nurse Anesthetist, Certified Registered
10 COMMERCE DR
NEW ROCHELLE, NY 10801
Westchester County (914) 637-3510
MRS. MARY ANN SCHMIDT CRNA
Nurse Anesthetist, Certified Registered
10 COMMERCE DR
NEW ROCHELLE, NY 10801
Westchester County (914) 637-3510
DR. JOHN D. DZIEDZIC M.D.
Anesthesiology
10 COMMERCE DR
NEW ROCHELLE, NY 10801
Westchester County (914) 637-3510
DR. REKHA C. GANGOPADHYAY M.D.
Anesthesiology
10 COMMERCE DR
NEW ROCHELLE, NY 10801
Westchester County (914) 637-2063
DR. STEPHEN S. DAYAN M.D.
Anesthesiology
10 COMMERCE DR
NEW ROCHELLE, NY 10801
Westchester County (914) 637-3510
DR. ANTHONY K. THIO M.D.
Anesthesiology
10 COMMERCE DR
NEW ROCHELLE, NY 10801
Westchester County (914) 637-3510
NEW YORK ANESTHESIA SERVICES, P.C.
Anesthesiology
10 COMMERCE DR
NEW ROCHELLE, NY 10801
Westchester County (914) 637-3510

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 Gary Mellen's NPI number?

The NPI number for Gary Mellen is 1346224482. It was assigned to this individual provider in the NPPES registry on December 2, 2005.

Where is Gary Mellen located?

Gary Mellen practices at 10 Commerce Dr, New Rochelle, NY 10801. The listed phone number is (914) 637-3510.

What is Gary Mellen's specialty?

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

Is Gary Mellen enrolled in Medicare?

Yes. Gary Mellen is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gary Mellen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gary Mellen reassigns Medicare benefits to 2 organizations: New Day Medical PC (Flushing, NY) and York Anesthesiologists PLLC (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 Gary Mellen'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 Gary Mellen was last updated on November 14, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.