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DR. ORAN JAMES KREMEN M.D.
NPI 1972869576
Anesthesiology in Bronx, NY

Active since April 09, 2012PECOS EnrolledAccepts Medicare Assignment
111 EAST 210 STREET, MMC ANESTHESIOLOGY, BRONX, NY 10467(718) 920-4316(718) 881-2245 Get Directions Write a Review

NPPES record last updated: September 2, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Oran James Kremen M.d. NPPES

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

DR. ORAN JAMES KREMEN M.D. (NPI 1972869576) is an individual anesthesiology provider in Bronx, New York, licensed in New York (283565) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Inova Fairfax Hospital, and is a graduate of University Of Cincinnati College Of Medicine (2012).

NPPES Registry Identity

NPI1972869576
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. ORAN JAMES KREMENCredential: M.D.
Location Address111 EAST 210 STREET, MMC ANESTHESIOLOGYBronx, NY 10467
Mailing Address111 East 210 Street, Mmc AnesthesiologyBronx, NY 10467 · (718) 920-4316 · Fax (718) 881-2245
Phone(718) 920-4316
Fax(718) 881-2245
Sole ProprietorNo
Medical School CMSUniversity Of Cincinnati College Of MedicineGraduated 2012
Enumeration DateApril 9, 2012
Last NPPES UpdateSeptember 2, 2016
✔ NPI 1972869576 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NY · 283565
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.
111 EAST 210 STREET, Bronx, NY 10467
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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

Dr. Oran James Kremen 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 ID6305125246
PECOS Enrollment IDI20181205000006
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

3

Medicare enrollment records show Oran Kremen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Medstar Medical Group II LLC
178 mi
General Practice
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BLDG 3RD FL
Baltimore, MD 21239
  • Reassigned Medicare billing, District of Columbia enrollment
  • 3,530 clinicians in this Medicare group
NPI 1184046187 (443) 444-5606
Medstar Medical Group Anesthesiology LLC
180 mi
Anesthesiology
201 E UNIVERSITY PKWY
Baltimore, MD 21218
  • Reassigned Medicare billing, District of Columbia enrollment
  • 482 clinicians in this Medicare group
NPI 1528578333 (703) 558-1403
Northstar Anesthesia Of Virginia, LLC
225 mi
Anesthesiology
2501 PARKERS LN
Alexandria, VA 22306
  • Reassigned Medicare billing, District of Columbia enrollment
  • 634 clinicians in this Medicare group
NPI 1194488791 (214) 687-0497

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 7

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 procedure to assess heart electrical activity 00537
Anesthesia for a procedure to assess heart electrical activity helps ensure comfort and relaxation. It involves administering medication that either numbs a specific area or makes you sleep temporarily. This allows doctors to safely examine your heart's electrical signals without causing discomfort.
70 services70 patients
Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
36 services35 patients
Anesthesia for insertion of permanent heart pacemaker 00530
Anesthesia for a permanent heart pacemaker insertion helps to ensure comfort and calmness during the procedure. It's typically a local anesthetic, numbing the area where the pacemaker is inserted. Sedation may also be given to help you relax. You'll be awake, but may not remember the procedure.
32 services32 patients
Anesthesia for insertion or replace of pacing heart defibrillator 00534
Anesthesia for the insertion or replacement of a pacing heart defibrillator is a pain management process. It makes you comfortable during the procedure. It can be local, making you numb in a specific area, or general, where you're asleep and feel no pain.
22 services22 patients
Ultrasonic guidance for blood vessel access 76937
Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.
16 services15 patients
Anesthesia for procedure to correct abnormal heart rhythm 00410
Anesthesia for a procedure to correct abnormal heart rhythm ensures you won't feel pain during the treatment. It can be general, where you're completely asleep, or local, numbing only a specific area. Your vital signs are monitored to ensure safety during the procedure.
14 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Inova Fairfax Hospital

Acute Care Hospitals · Falls Church, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490063
Location3300 Gallows RoadFalls Church, VA 22042 · Fairfax County
Emergency services Birthing friendly

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. RAYMOND HINSON M. D.
Anesthesiology
111 EAST 210 STREET, MMC ANESTHESIOLOGY
BRONX, NY 10467
Bronx County (718) 920-4316
CLAUDIO CESAR SILVA PEREIRA MD
Student in an Organized Health Care Education/Training Program
111 EAST 210 STREET, BRONX, NEW YORK, 10467
NEW YORK, NY 10467
Bronx County (718) 920-4321
DR. KATHLEEN GILLMORE SCHAD MD
Student in an Organized Health Care Education/Training Program
111 EAST 210 STREET
BRONX, NY 10467
Bronx County (718) 920-4321
MISS AKILAH FLORETTE LINTON PRATT
Student in an Organized Health Care Education/Training Program
111 EAST 210 STREET, PARKWAY
BRONX, NY 10467
Bronx County (718) 696-2583
CARLOS DAVID MATOS TIRADO
Student in an Organized Health Care Education/Training Program
111 EAST 210 STREET
BRONX, NY 10467
Bronx County (718) 920-4321
XIAOWEI WEI M.D.
Student in an Organized Health Care Education/Training Program
111 EAST 210 STREET
BRONX, NEW YORK, NY 10467
Bronx County (718) 920-4321
RITA MOUKARZEL MD
Student in an Organized Health Care Education/Training Program
111 EAST 210 STREET
BRONX, NY 10467
Bronx County (718) 920-4321
MANSI SINGAL
Student in an Organized Health Care Education/Training Program
111 EAST 210 STREET
BRONX, NY 10467
Bronx County (718) 920-4321

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 Oran Kremen's NPI number?

The NPI number for Oran Kremen is 1972869576. It was assigned to this individual provider in the NPPES registry on April 9, 2012.

Where is Oran Kremen located?

Oran Kremen practices at 111 East 210 Street Mmc Anesthesiology, Bronx, NY 10467. The listed phone number is (718) 920-4316.

What is Oran Kremen's specialty?

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

Is Oran Kremen enrolled in Medicare?

Yes. Oran Kremen 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 Oran Kremen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Oran Kremen reassigns Medicare benefits to 3 organizations: Medstar Medical Group II LLC (Baltimore, MD), Medstar Medical Group Anesthesiology LLC (Baltimore, MD) and Northstar Anesthesia Of Virginia, LLC (Alexandria, VA). 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 Oran Kremen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Oran Kremen affiliated with any hospitals?

According to CMS data, Oran Kremen is affiliated with Inova Fairfax Hospital.

When was this NPI record last updated?

The NPPES record for Oran Kremen was last updated on September 2, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.