Registry data as of Aug 27, 2026

Stefanie Fiderer, D.O.

Pediatrics Physician · Sewell, NJ

Stefanie Fiderer, D.O. is a pediatrics physician with a practice address in Sewell, New Jersey, and NPI 1720259856, issued on Mar 17, 2008. Check the license (New Jersey 25MB05562700, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1720259856
Name
Stefanie Fiderer
Credential
D.O.
Primary taxonomy
Pediatrics Physician 208000000X
License number
25MB05562700 NJ
Self-reported in NPPES; status is on the state search
Practice location
269 Fish Pond RD, Sewell, NJ 08080
Phone
(856) 863-9999
Enumerated
Mar 17, 2008
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 269 Fish Pond RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Marc Backal, MDPediatrics Physician1922057231
  2. Bridget Bonner, MSN, CRNP, CPNP-PCPediatric Nurse Practitioner1700612009
  3. David Bruner, MDPediatrics Physician1679522999
  4. Meghan Burke, MDPediatrics Physician1679740989
  5. Ellen Delmoro, MDPediatrics Physician1538137567
  6. Agnes Fagan, APNPediatric Nurse Practitioner1538635669

Verify Stefanie Fiderer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license 25MB05562700
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the New Jersey license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Industry payments in 2024: $134.14

7 payments, mostly food and beverage; the largest payer was Corium, LLC. The 23,406 providers of this specialty with any payment received $1,203.67 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stefanie Fiderer$134.14
  2. Specialty average$1,203.67

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

15 pediatrics physician records list a Sewell practice address

They are 15 of the 832 NPPES records with a Sewell practice address, and 2,241 pediatrics physician records in New Jersey.

Other pediatrics physician records in New Jersey

  1. Saeed Abbassi, MDNorth Bergen, NJ1114926664
  2. Yousef Abdulmasih, M.D.Totowa, NJ1942221205
  3. Jane Abels, MDWestfield, NJ1275825887
  4. Daniel Abraham, M.D.Warren, NJ1861436867
  5. Rayna AbrahamBlackwood, NJ1275275554
  6. Wafa Abukhraybeh, M.D.Wayne, NJ1093763856
  7. Chidi Achebe, M.D.Newark, NJ1841558806
  8. Anthony Acquavella, MD, MPHCamden, NJ1710935366
  9. Mojisola Adaramola, MDWest Caldwell, NJ1821286436
  10. Clare Addis, M.D.Morristown, NJ1962769794

Common questions

What is Stefanie Fiderer, D.O.'s NPI number?

Stefanie Fiderer, D.O.'s National Provider Identifier (NPI) is 1720259856, issued on Mar 17, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Stefanie Fiderer, D.O. located?

The NPPES record lists a practice address at 269 Fish Pond RD, Sewell, NJ, 08080. Phone: (856) 863-9999. Providers update this record themselves, so call before visiting.

How can I verify Stefanie Fiderer, D.O.'s license?

NPPES lists New Jersey license number 25MB05562700, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.