DR. VALERIE STEPHANIE O'BESSO MD
NPI 1346869849
Obstetrics & Gynecology in Brooklyn, NY

Q: What is Valerie O'besso's NPI number?

The NPI number for Valerie O'besso is 1346869849. It was assigned to this individual provider in the NPPES registry on April 14, 2020.

Q: What is Valerie O'besso's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Valerie O'besso was last updated on October 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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 April 14, 2020PECOS EnrolledAccepts Medicare Assignment

4802 10TH AVE, BROOKLYN, NY 11219(718) 283-7048(718) 635-5872 Get Directions Write a Review

NPPES record last updated: October 15, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Valerie Stephanie O'besso Md NPPES

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

DR. VALERIE STEPHANIE O'BESSO MD (NPI 1346869849) is an individual obstetrics & gynecology provider in Brooklyn, New York, licensed in New York (329946) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Maimonides Medical Center, and is a graduate of Rutgers New Jersey Medical School (2020).

NPPES Registry Identity

NPI1346869849

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameDR. VALERIE STEPHANIE O'BESSOCredential: MD

Location Address4802 10TH AVEBrooklyn, NY 11219-2916

Mailing Address4500 Parsons BlvdFlushing, NY 11355-2205

Phone(718) 283-7048

Fax(718) 635-5872

Sole ProprietorYes

Medical School CMSRutgers New Jersey Medical SchoolGraduated 2020

Enumeration DateApril 14, 2020

Last NPPES UpdateOctober 15, 2025

NPPES CertifiedOctober 15, 2025

✔ NPI 1346869849 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in NY · 329946

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

4802 10TH AVE, Brooklyn, NY 11219

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Valerie Stephanie O'besso 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 ID941743272

PECOS Enrollment IDI20240614002685

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.

Hospital Affiliations CMS Care Compare

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

Maimonides Medical Center

Acute Care Hospitals · Brooklyn, NY

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330194

Location4802 Tenth AvenueBrooklyn, NY 11219 · Kings County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11219 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$154.28 typical visit price

range $67.40 – $203.53

Typical copayment $38.57 (range $16.85 – $50.88)

Most-billed visit code 99204

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

CARLOS BUZZETTA

Legal Medicine

4802 10TH AVE
BROOKLYN, NY 11219

Kings County (718) 283-8961

LOBELYS A ANICET PMHNP

Nurse Practitioner (Psychiatric/Mental Health)

4802 10TH AVE
BROOKLYN, NY 11219

Kings County (718) 283-5660

CHIAMAKA MEREMETOH MD

Student in an Organized Health Care Education/Training Program

4802 10TH AVE
BROOKLYN, NY 11219

Kings County (718) 283-6000

JESSE M. GALINA

Student in an Organized Health Care Education/Training Program

4802 10TH AVE
BROOKLYN, NY 11219

Kings County (718) 283-6000

DR. ABANOUB ALFY NAKHLA MD

Student in an Organized Health Care Education/Training Program

4802 10TH AVE
BROOKLYN, NY 11219

Kings County (718) 283-6000

CHRISTINE LI MD

Student in an Organized Health Care Education/Training Program

4802 10TH AVE
BROOKLYN, NY 11219

Kings County (718) 283-6000

MS. KATRINA W SOWERBY FNP

Nurse Practitioner (Family)

4802 10TH AVE, PRE-TESTING
BROOKLYN, NY 11219

Kings County (718) 283-7300

MAIMONIDES MEDICAL CENTER MAIMONIDES INFECTIOUS DISEASES FPP

Internal Medicine (Infectious Disease)

4802 10TH AVE
BROOKLYN, NY 11219

Kings County (718) 283-8773

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 Valerie O'besso's NPI number?

The NPI number for Valerie O'besso is 1346869849. It was assigned to this individual provider in the NPPES registry on April 14, 2020.

Where is Valerie O'besso located?

Valerie O'besso practices at 4802 10th Ave, Brooklyn, NY 11219. The listed phone number is (718) 283-7048.

What is Valerie O'besso's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Valerie O'besso enrolled in Medicare?

Yes. Valerie O'besso 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.

Is Valerie O'besso affiliated with any hospitals?

According to CMS data, Valerie O'besso is affiliated with Maimonides Medical Center.

When was this NPI record last updated?

The NPPES record for Valerie O'besso was last updated on October 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.