1. Home
  2. Directory
  3. New York
  4. Brooklyn
  5. Anesthesiology
  6. NPI Profile

NANCY OLOWO MD
NPI 1649774332
Anesthesiology in Brooklyn, NY

Active since March 19, 2018PECOS EnrolledAccepts Medicare Assignment
84.47/100
CMS Quality Rating
506 6TH ST., NY METHODIST HOSPITAL, BROOKLYN, NY 11215(718) 780-3000 Get Directions Write a Review

NPPES record last updated: February 22, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 22, 2023, Jul 25, 2022, Mar 19, 2018 (3 updates tracked since 2018).

About Nancy Olowo Md NPPES

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

NANCY OLOWO MD (NPI 1649774332) is an individual anesthesiology provider in Brooklyn, New York, licensed in New York (316362) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Bronx, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1649774332
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameNANCY OLOWOCredential: MD
Location Address506 6TH ST., NY METHODIST HOSPITALBrooklyn, NY 11215-3609
Mailing Address22 Ibm Rd. Suite 210, Park Slope Anesthesia Associates, PcPoughkeepsie, NY 12601 · (866) 868-8416 · Fax (845) 790-2612
Phone(718) 780-3000
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMarch 19, 2018
Last NPPES UpdateFebruary 22, 20233 updates tracked since enumeration
NPPES CertifiedFebruary 22, 2023
✔ NPI 1649774332 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NY · 316362
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
506 6TH ST., Brooklyn, NY 11215
Open in Google Maps ↗

Secondary Practice Location 1

Location 1111 E 210th StBronx, NY 10467-2401 · Phone (718) 920-4321

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

Nancy Olowo 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 ID1557600442
PECOS Enrollment IDI20220922000605
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 Nancy Olowo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Park Slope Anesthesia Associates PC
Same address
Anesthesiology
506 6TH ST, NY METHODIST HOSPITAL
Brooklyn, NY 11215
  • Reassigned Medicare billing, New York enrollment
  • 105 clinicians in this Medicare group
NPI 1760468698 (718) 780-3000
New York University
3.0 mi
Internal Medicine
101 BROADWAY, SUITE 301
Brooklyn, NY 11211
  • Reassigned Medicare billing, New York enrollment
  • 1,074 clinicians in this Medicare group
NPI 1801030630 (718) 384-5179

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

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 eye 00140
Anesthesia for an eye procedure involves administering medication to numb your eye and surrounding area, ensuring you feel no pain during the operation. It can be local (only the eye area) or general (whole body). It's safe and helps make the procedure comfortable.
12 services11 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.33
Promoting Interoperability100
Improvement Activities40
Cost54.91

Other Providers at the Same Location NPPES 3

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

DR. KAZI FARHAD AHMED MD
Anesthesiology
506 6TH ST., NY METHODIST HOSPITAL
BROOKLYN, NY 11215
Kings County (718) 780-3000
DR. MICHAEL DECICCA MD
Anesthesiology
506 6TH ST., NY METHODIST HOSPITAL
BROOKLYN, NY 11215
Kings County (718) 780-3000
DR. GREGORY NICHOLAS YANEZ MD
Anesthesiology
506 6TH ST., NY METHODIST HOSPITAL
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 Nancy Olowo's NPI number?

The NPI number for Nancy Olowo is 1649774332. It was assigned to this individual provider in the NPPES registry on March 19, 2018.

Where is Nancy Olowo located?

Nancy Olowo practices at 506 6th St. Ny Methodist Hospital, Brooklyn, NY 11215. The listed phone number is (718) 780-3000.

What is Nancy Olowo's specialty?

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

Is Nancy Olowo enrolled in Medicare?

Yes. Nancy Olowo 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 Nancy Olowo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Olowo reassigns Medicare benefits to 2 organizations: Park Slope Anesthesia Associates PC (Brooklyn, NY) and New York University (Brooklyn, 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 Nancy Olowo'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 Nancy Olowo was last updated on February 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.