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

DR. RONALD PETER SEMINARA M.D.
NPI 1235203860
Pediatrics in Brooklyn, NY

Active since November 17, 2006PECOS EnrolledCLIA 33D0959093 · Waiver
2 86TH ST, BROOKLYN, NY 11209(718) 680-8300(718) 680-1841 Get Directions Write a Review

NPPES record last updated: March 11, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ronald Peter Seminara M.d. NPPES

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

DR. RONALD PETER SEMINARA M.D. (NPI 1235203860) is an individual pediatrics provider in Brooklyn, New York, licensed in New York (163013-1) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through March 31, 2027, and maintains a secondary practice location in Jamaica.

NPPES Registry Identity

NPI1235203860
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. RONALD PETER SEMINARACredential: M.D.
Location Address2 86TH STBrooklyn, NY 11209-4210
Mailing Address2 86th StBrooklyn, NY 11209-4210 · (718) 680-8300 · Fax (718) 680-1841
Phone(718) 680-8300
Fax(718) 680-1841
Sole ProprietorYes
Enumeration DateNovember 17, 2006
Last NPPES UpdateMarch 11, 2026
NPPES CertifiedMarch 11, 2026
✔ NPI 1235203860 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NY · 163013-1
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.
2 86TH ST, Brooklyn, NY 11209
Open in Google Maps ↗

Secondary Practice Location 1

Location 189 - 30 161st StreetJamaica, NY 11432 · Phone (718) 674-7700

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ronald Peter Seminara M.d. 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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 33D0959093

Ronald P Seminara MD · Brooklyn, NY
Active · expires Mar 31, 2027
CLIA Number33D0959093
Laboratory TypePhysician Office
Certificate Effective DateApril 1, 2025
Certificate Expiration DateMarch 31, 2027
Laboratory DirectorRonald Seminara
Laboratory Phone(718) 680-8300
Laboratory LocationRonald P Seminara MD2 Eighty-Sixth Street, Brooklyn, NY 11209
CLIA data matches this NPI record on: Phone
This certificate is issued to a laboratory to perform only waived tests.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11209 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

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

JAMES FRANK TRICARICO R-PAC
Physician Assistant (Medical)
2 86TH ST
BROOKLYN, NY 11209
Kings County (718) 680-8300

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 Ronald Seminara's NPI number?

The NPI number for Ronald Seminara is 1235203860. It was assigned to this individual provider in the NPPES registry on November 17, 2006.

Where is Ronald Seminara located?

Ronald Seminara practices at 2 86th St, Brooklyn, NY 11209. The listed phone number is (718) 680-8300.

What is Ronald Seminara's specialty?

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

Is Ronald Seminara enrolled in Medicare?

Yes. Ronald Seminara is registered in the Medicare PECOS enrollment system.

Does Ronald Seminara hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 33D0959093) is associated with this NPI, valid through March 31, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Ronald Seminara was last updated on March 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.