DR. J. JEFFREY MALATACK (M.D.) – Pediatrics Physician, NPI 1275594855

DR. J. JEFFREY MALATACK (M.D.) is a healthcare provider. based in Rockland, Delaware. specializing in Pediatrics Physician. They hold the professional credentials M.D.. They hold a License No. MD020079E (PA). The NPI Number for DR. J. JEFFREY MALATACK (M.D.) is 1275594855

Main info

Male
Name
DR. J. JEFFREY MALATACK (M.D.)
NPI
1275594855
Phone
(302) 651-4000
Address
P.O. BOX 191
Enumeration Date
31 March 2006
Last Update Date
28 December 2011
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience68
Completeness75
Years active:20State licenses:2Digital endpointsOther names

Loading map...

Provider Addresses for DR. J. JEFFREY MALATACK (M.D.)

  • 191, Mill Street, Rockport, Knox County, Maine, 04856, United States

    ROCKLAND, DE 197230191

    Phone: (302) 651-4000

    Fax: (302) 651-4945

    Type: Mailing

  • Nemours/Alfred I. duPont Hospital for Children, 1600, Rockland Road, Wilmington, New Castle County, Delaware, 19803, United States

    WILMINGTON, DE 198033607

    Phone: (302) 651-4200

    Fax: (302) 651-4945

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $5,600.

Total Amount is formed as General ($5,600) + Research ($0) + Ownership ($0) = $5,600.

Last reported payment date: 2023-10-30 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($5,600).

Total Amount

$5,600

General + Research + Ownership

Payments

2

Total payment records

General Amount

$5,600

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-10-30

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Merck Sharp & Dohme LLC$5,600
View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 19723)

Loading plans...

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

Is DR. J. JEFFREY MALATACK (M.D.) listed with a National Provider Identifier?
Yes — DR. J. JEFFREY MALATACK (M.D.) has NPI 1275594855 on file in the registry.
Is DR. J. JEFFREY MALATACK (M.D.) shown as active in public data?
Registry records indicate DR. J. JEFFREY MALATACK (M.D.) maintains an active NPI.
What area of care is associated with DR. J. JEFFREY MALATACK (M.D.)?
DR. J. JEFFREY MALATACK (M.D.)'s record emphasizes Pediatrics Physician. Clinical services aligned with this taxonomy classification.
Is DR. J. JEFFREY MALATACK (M.D.) located near Rockland?
DR. J. JEFFREY MALATACK (M.D.) currently maps to Rockland, Delaware in this extract.
Does DR. J. JEFFREY MALATACK (M.D.) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

Similar Providers

DR. RUTH S. MOOREVILLE (MD)

General Practice Physician
191, Mill Street, Rockport, Knox County, Maine, 04856, United States of America
NPI: 1538162219

DR. LAURA F. HALL (MD)

Pediatrics Physician
191, Mill Street, Rockport, Knox County, Maine, 04856, United States
NPI: 1336144047

DR. JENNY THERESA VELEZ (M.D.)

Pediatrics Physician
191, Mill Street, Rockport, Knox County, Maine, 04856, United States
NPI: 1437156502

ALFONSO MIRELES (MD)

General Practice Physician
191, Mill Street, Rockport, Knox County, Maine, 04856, United States
NPI: 1427055532

HARRY A III LEHMAN (M.D.)

Pediatrics Physician
191, Mill Street, Rockport, Knox County, Maine, 04856, United States
NPI: 1215934245

LEE PACHTER (DO)

Pediatrics Physician
191, Mill Street, Rockport, Knox County, Maine, 04856, United States
NPI: 1306844345

PREETHI KUMAR (MD)

General Practice Physician
191, Mill Street, Rockport, Knox County, Maine, 04856, United States
NPI: 1588663942

ELIZABETH A MORAN (MD)

Pediatric Orthopaedic Surgery Physician
191, Mill Street, Rockport, Knox County, Maine, 04856, United States
NPI: 1740281658

ALI MENDELSON (MD)

Pediatric Emergency Medicine (Emergency Medicine) Physician
191, Mill Street, Rockport, Knox County, Maine, 04856, United States
NPI: 1497741532