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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. SEAN ADRIAN DWIGHT FREDERICK M.D.
NPI 1518048834
Pediatrics - Neonatal-Perinatal Medicine in Boardman, OH

Active since October 17, 2006PECOS Enrolled
6505 MARKET ST, BOARDMAN, OH 44512(330) 480-2363(330) 480-6359 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 30, 2026, Dec 4, 2020, Oct 12, 2018 (3 updates tracked since 2018).

About Dr. Sean Adrian Dwight Frederick M.d. NPPES

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

DR. SEAN ADRIAN DWIGHT FREDERICK M.D. (NPI 1518048834) is an individual neonatal-perinatal medicine provider in Boardman, Ohio, licensed in Ohio (35.086341) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1518048834
Entity TypeIndividualMale
Primary Taxonomy2080N0001X
Provider Legal NameDR. SEAN ADRIAN DWIGHT FREDERICKCredential: M.D.
Location Address6505 MARKET STBoardman, OH 44512-3457
Mailing Address6505 Market StBoardman, OH 44512-3457 · (330) 480-2363 · Fax (330) 480-6359
Phone(330) 480-2363
Fax(330) 480-6359
Sole ProprietorYes
Enumeration DateOctober 17, 2006
Last NPPES UpdateJuly 30, 20263 updates tracked since enumeration
NPPES CertifiedDecember 4, 2020
✔ NPI 1518048834 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in OH · 35.086341
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
6505 MARKET ST, Boardman, OH 44512
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

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. Sean Adrian Dwight Frederick 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.

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.

JOHN J ZAJAC CRNA
Nurse Anesthetist, Certified Registered
6505 MARKET ST, BUILDING B
BOARDMAN, OH 44512
Mahoning County (330) 758-1065
HI MOON AHN MD
Pediatrics
6505 MARKET ST
BOARDMAN, OH 44512
Mahoning County (330) 884-2425
MRS. REGINA M O'LEARY CRNP
Nurse Practitioner (Neonatal)
6505 MARKET ST
BOARDMAN, OH 44512
Mahoning County (330) 480-2363
MR. STEPHEN JOSEPH RENSCHLER
Physical Therapist (Geriatrics)
6505 MARKET ST, BUILDING D
YOUNGSTOWN, OH 44512
Mahoning County (330) 884-2329
MARISA M MANCUSO DO
Pediatrics
6505 MARKET ST
BOARDMAN, OH 44512
Mahoning County (330) 543-8178
LOGAN BRYANT ISON PT, DPT
Physical Therapist (Sports)
6505 MARKET ST
BOARDMAN, OH 44512
Mahoning County (330) 746-8100
SWARAJYA LAKSHMI PERNI MD
Radiology (Diagnostic Radiology)
6505 MARKET ST, BUILDING A SUITE 201
YOUNGSTOWN, OH 44512
Mahoning County (330) 884-2200
DR. KELSEY BROCKER PSYD
Psychologist (Clinical)
6505 MARKET ST
BOARDMAN, OH 44512
Mahoning County (330) 746-8100

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 Sean Frederick's NPI number?

The NPI number for Sean Frederick is 1518048834. It was assigned to this individual provider in the NPPES registry on October 17, 2006.

Where is Sean Frederick located?

Sean Frederick practices at 6505 Market St, Boardman, OH 44512. The listed phone number is (330) 480-2363.

What is Sean Frederick's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Sean Frederick enrolled in Medicare?

Yes. Sean Frederick is registered in the Medicare PECOS enrollment system.

What insurance does Sean Frederick accept?

Health plans from CareSource list Sean Frederick as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sean Frederick was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.