DR. PETER MICHAEL O'KEEFE DO
NPI 1629072368
Pediatrics in Garden City, NY

Q: What is Peter O'keefe's NPI number?

The NPI number for Peter O'keefe is 1629072368. It was assigned to this individual provider in the NPPES registry on June 10, 2005.

Q: What is Peter O'keefe's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Peter O'keefe was last updated on March 26, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 June 10, 2005PECOS Enrolled

1000 FRANKLIN AVE, SUITE 100, GARDEN CITY, NY 11530(516) 248-8334(516) 248-1357 Get Directions Write a Review

NPPES record last updated: March 26, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Peter Michael O'keefe Do NPPES

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

DR. PETER MICHAEL O'KEEFE DO (NPI 1629072368) is an individual pediatrics provider in Garden City, New York, licensed in New York (228450) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629072368

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDR. PETER MICHAEL O'KEEFECredential: DO

Location Address1000 FRANKLIN AVE, SUITE 100Garden City, NY 11530-2926

Mailing Address1000 Franklin Ave, Suite 100Garden City, NY 11530-2926 · (516) 248-8334 · Fax (516) 248-1357

Phone(516) 248-8334

Fax(516) 248-1357

Sole ProprietorNo

Enumeration DateJune 10, 2005

Last NPPES UpdateMarch 26, 2021

NPPES CertifiedMarch 26, 2021

✔ NPI 1629072368 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in NY · 228450

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

1000 FRANKLIN AVE, Garden City, NY 11530

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Other Identifiers 1

Medicaid02571084NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Peter Michael O'keefe Do 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 Reassignment

Medicare enrollment records show Peter O'keefe reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

New York University

1,045 mi

Cardiovascular Disease

3301 QUANTUM BLVD
Boynton Beach, FL 33426

Reassigned Medicare billing, New York enrollment
7,712 clinicians in this Medicare group

NPI 1285826438 (877) 648-2964

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11530 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

$105.06 typical visit price

range $67.40 – $203.53

Typical copayment $26.26 (range $16.85 – $50.88)

Most-billed visit code 99203

Established Patient

$117.62 typical visit price

range $21.66 – $164.45

Typical copayment $29.40 (range $5.41 – $41.11)

Most-billed visit code 99214

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 12

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

DR. A JOSEPH PISCIOTTO

Family Medicine

1000 FRANKLIN AVE
GARDEN CITY, NY 11530

Nassau County (718) 386-9876

JUNG H YOUN MD

Internal Medicine

1000 FRANKLIN AVE, SUITE 300
GARDEN CITY, NY 11530

Nassau County (516) 248-6868

JOHN L GOMES M.D.

Obstetrics & Gynecology

1000 FRANKLIN AVE, SUITE 200
GARDEN CITY, NY 11530

Nassau County (516) 222-8883

ARIANNA LANZETTA

Nurse Practitioner (Pediatrics)

1000 FRANKLIN AVE, SUITE 100
GARDEN CITY, NY 11530

Nassau County (516) 248-8334

MICHAEL F CARL DO

Internal Medicine

1000 FRANKLIN AVE, SUITE300
GARDEN CITY, NY 11530

Nassau County (516) 248-6868

DAWN FOCAZIO

Nurse Practitioner (Family)

1000 FRANKLIN AVE
GARDEN CITY, NY 11530

Nassau County (516) 222-8883

DR. DAVID FRANKLIN SEYBURN MD

Internal Medicine

1000 FRANKLIN AVE, SUITE 300
GARDEN CITY, NY 11530

Nassau County (516) 248-6868

WINTHROP COMMUNITY MEDICAL AFFILIATES, PC

Internal Medicine

1000 FRANKLIN AVE, SUITE 300
GARDEN CITY, NY 11530

Nassau County (516) 248-6868

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 Peter O'keefe's NPI number?

The NPI number for Peter O'keefe is 1629072368. It was assigned to this individual provider in the NPPES registry on June 10, 2005.

Where is Peter O'keefe located?

Peter O'keefe practices at 1000 Franklin Ave Suite 100, Garden City, NY 11530. The listed phone number is (516) 248-8334.

What is Peter O'keefe's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Peter O'keefe enrolled in Medicare?

Yes. Peter O'keefe is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Peter O'keefe's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Peter O'keefe reassigns Medicare benefits to New York University (Boynton Beach, FL). The 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 Peter O'keefe'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 Peter O'keefe was last updated on March 26, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.