ROGER B SPENCER MD
NPI 1265521892
Anesthesiology in Brooklyn, NY

Q: What is Roger Spencer's NPI number?

The NPI number for Roger Spencer is 1265521892. It was assigned to this individual provider in the NPPES registry on October 12, 2006.

Q: What is Roger Spencer's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Roger Spencer was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since October 12, 2006PECOS EnrolledAccepts Medicare Assignment

506 6TH ST, NEW YORK METHODIST HOSPITAL, BROOKLYN, NY 11215(718) 780-3000(845) 790-2675 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Roger B Spencer Md NPPES

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

ROGER B SPENCER MD (NPI 1265521892) is an individual anesthesiology provider in Brooklyn, New York, licensed in New York (241231-1) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2002).

NPPES Registry Identity

NPI1265521892

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameROGER B SPENCERCredential: MD

Location Address506 6TH ST, NEW YORK METHODIST HOSPITALBrooklyn, NY 11215-3609

Mailing Address2 Catharine St, P.o. Bpx 550Poughkeepsie, NY 12601-3100 · (866) 868-8416 · Fax (845) 790-2675

Phone(718) 780-3000

Fax(845) 790-2675

Sole ProprietorNo

Medical School CMSOtherGraduated 2002

Enumeration DateOctober 12, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1265521892 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in NY · 241231-1

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.

506 6TH ST, Brooklyn, NY 11215

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Other Identifiers 3

Medicare ID-Type UnspecifiedPENDINGNY

MedicaidPENDINGNY

Medicare UPINPENDINGNY

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

Roger B Spencer Md 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 ID244239135

PECOS Enrollment IDI20061202000101

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

Medicare enrollment records show Roger Spencer reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Brooklyn Gastroenterology And Endoscopy PLLC

6.1 mi

Gastroenterology

2211 EMMONS AVE
Brooklyn, NY 11235

Reassigned Medicare billing, New York enrollment
24 clinicians in this Medicare group

NPI 1861662991 (718) 368-2960

Igor Amigud Physician P.C.

6.2 mi

Specialist

211 E 53RD ST, SUITE 3-K
New York, NY 10022

Reassigned Medicare billing, New York enrollment
38 clinicians in this Medicare group

NPI 1245337989 (212) 583-9701

Emusc, LLC

6.9 mi

Anesthesiology

8340 WOODHAVEN BLVD
Glendale, NY 11385

Reassigned Medicare billing, New York enrollment
29 clinicians in this Medicare group

NPI 1588115042 (718) 849-8700

Specialty Anesthesia, PLLC

7.5 mi

Anesthesiology

1360 HYLAN BLVD
Staten Island, NY 10305

Reassigned Medicare billing, New York enrollment
13 clinicians in this Medicare group

NPI 1003006743 (718) 667-3577

Summit Medical PC

13 mi

Anesthesiology

21333 39TH AVE, SUITE 248
Bayside, NY 11361

Reassigned Medicare billing, New York enrollment
6 clinicians in this Medicare group

NPI 1487939856 (718) 428-5333

Gastrointestinal Care Of Long Island PLLC

27 mi

Gastroenterology

187 VETERANS BLVD
Massapequa, NY 11758

Reassigned Medicare billing, New York enrollment
223 clinicians in this Medicare group

NPI 1265571863 (516) 795-5523

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 14

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 injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance 01938

This procedure involves using anesthesia to numb your lower back for certain procedures like injections, drainage, or aspiration on your spine or spinal cord. Imaging guidance is used to accurately locate the area to be treated, ensuring precision and safety.

350 services263 patients

Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance 01940

This is a procedure where anesthesia is applied to numb specific nerves in your lower back. Using imaging guidance, the doctor can accurately locate these nerves through the skin. This is done to alleviate pain by disrupting nerve signals. It's a safe and effective method.

103 services94 patients

Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of neck or upper back accessed through skin using imaging guidance 01937

This procedure involves administering anesthesia to numb the neck or upper back area. This helps in carrying out procedures like injection, drainage, or aspiration on the spine or spinal cord. Imaging guidance is used to ensure accurate placement, enhancing safety and effectiveness.

86 services67 patients

Anesthesia for closed procedure on pubic bone or pelvic joint 01160

Anesthesia for a closed procedure on the pubic bone or pelvic joint involves using medication to block pain during the procedure. This can be either general anesthesia, where you're unconscious, or regional anesthesia, where only a specific area of your body is numbed. It ensures a comfortable, pain-free experience during the procedure.

72 services64 patients

Anesthesia for nerve destruction procedures on spine or spinal cord of neck or upper back accessed through skin using imaging guidance 01939

This procedure involves using anesthesia to numb the area around your spine or spinal cord. The doctor will then use imaging guidance to accurately locate and destroy problematic nerves. This is done through the skin and targets either the neck or upper back area.

50 services35 patients

Anesthesia for closed procedure on hip joint 01200

Anesthesia for a closed procedure on the hip joint involves administering medication to block pain during the procedure. This can be done either by numbing the area around the hip or by putting you in a state of temporary unconsciousness. This ensures a pain-free procedure.

38 services33 patients

Anesthesia for nerve block and injection procedure, prone position 01992

Anesthesia for nerve block and injection is a procedure to numb specific areas, reducing pain. You'll be positioned face-down (prone) for optimal access to the treatment area. The anesthetic is injected near the nerve, blocking pain signals to the brain.

37 services29 patients

Anesthesia for nerve modulation procedure spinal cord or repair of bone of spine of lower back accessed through skin using imaging guidance 01942

Anesthesia for nerve modulation or spine repair involves numbing the lower back area. This is done to ensure you don't feel pain during the procedure. The doctor uses imaging technology to accurately place the anesthetic. This makes the procedure safer and more effective.

30 services24 patients

Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance 01938

29 services25 patients

Anesthesia for nerve block and injection 01991

Anesthesia for nerve block and injection is a procedure used to numb specific areas, reducing or blocking pain signals. A medication is injected near nerves to cause numbness in a particular part of your body. This helps in performing certain medical procedures with minimal discomfort.

21 services17 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.

13 services13 patients

Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance 01940

13 services13 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.

11 services11 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.

11 services11 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. VIVIAN JOLLEY BEA M.D.

Surgery

506 6TH ST
BROOKLYN, NY 11215

Kings County (718) 780-3288

YANJIN YANG

Internal Medicine

506 6TH ST
BROOKLYN, NY 11215

Kings County (718) 780-3000

JOY THERESE MULLEN RN, NP

Nurse Practitioner (Adult Health)

506 6TH ST, EP2
BROOKLYN, NY 11215

Kings County (718) 780-5040

ASHWAD AFZAL M.D.

Internal Medicine

506 6TH ST
BROOKLYN, NY 11215

Kings County (718) 780-5246

DR. DANIAH ALBOKHARI M.D.

Student in an Organized Health Care Education/Training Program

506 6TH ST
BROOKLYN, NY 11215

Kings County (718) 780-5260

SASIS SIRIKANJANAPONG

Pathology (Anatomic Pathology)

506 6TH ST
BROOKLYN, NY 11215

Kings County (718) 780-3634

DR. DANIELLE ABADI MD

Pediatrics

506 6TH ST
BROOKLYN, NY 11215

Kings County (718) 780-5260

KOREN H KWAG MD

Student in an Organized Health Care Education/Training Program

506 6TH ST
BROOKLYN, NY 11215

Kings County (718) 780-3000

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 Roger Spencer's NPI number?

The NPI number for Roger Spencer is 1265521892. It was assigned to this individual provider in the NPPES registry on October 12, 2006.

Where is Roger Spencer located?

Roger Spencer practices at 506 6th St New York Methodist Hospital, Brooklyn, NY 11215. The listed phone number is (718) 780-3000.

What is Roger Spencer's specialty?

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

Is Roger Spencer enrolled in Medicare?

Yes. Roger Spencer 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 Roger Spencer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Roger Spencer reassigns Medicare benefits to 6 organizations: Brooklyn Gastroenterology And Endoscopy PLLC (Brooklyn, NY), Igor Amigud Physician P.C. (New York, NY), Emusc, LLC (Glendale, NY), Specialty Anesthesia, PLLC (Staten Island, NY), Summit Medical PC (Bayside, NY) and 1 more organization, listed in the Medicare section above. 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 Roger Spencer'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 Roger Spencer was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.