NPPES file of Aug 9, 2026

William P. Brotherton, M.D.

Anesthesiology Physician · Hackensack, NJ

William P. Brotherton, M.D. is an anesthesiology physician with a practice address in Hackensack, New Jersey, and NPI 1023090537, issued on Nov 18, 2005. Check the license (New Jersey 25MA03735100, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023090537
Name
William P. Brotherton
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
25MA03735100 NJ
Self-reported in NPPES; status is on the state search
Practice location
140 Prospect Ave, Hackensack, NJ 07601
Phone
(201) 488-0066
Enumerated
Nov 18, 2005
Record last updated
Jan 31, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(201) 488-6769
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 140 Prospect Ave

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

  1. Joseph Acquaviva, M.D.Psychiatry Physician1912054420
  2. Lawrence Adelsohn, M.D.Obstetrics & Gynecology Physician1619944923
  3. Ulas Bozdogan, M.DObstetrics & Gynecology Physician1417112731
  4. Mark Flood, M.D.Psychiatry Physician1376729046
  5. Patricia Hughes, M.D.Reproductive Endocrinology Physician1851486765
  6. Hyong Kim, L.AC.Acupuncturist1275969644

Verify William P. Brotherton 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 25MA03735100    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

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96 anesthesiology physician records list a practice address in Hackensack

They are 96 of the 2,908 NPPES records with a practice address in Hackensack, and 1,714 anesthesiology physician records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 96 in Hackensack → All 1,714 in New Jersey → Every provider in Hackensack →

Other anesthesiology physician records in New Jersey

  1. Denise Abdulahad, MDNeptune, NJ1962080523
  2. Eric Aberbach, M.D.Pompton Plains, NJ1679574982
  3. Arkadiy Abkin, MDMorristown, NJ1316928666
  4. Jacob Abraham, M.D.Ridgewood, NJ1437310240
  5. Grace Abramian, M. D.Camden, NJ1689089641
  6. Jonathan Abrams, MDSummit, NJ1780663054
  7. Kenneth Abrams, MD, MBAPomona, NJ1306881644
  8. Lawrence Abrams, MDHackensack, NJ1356396485
  9. Martini Absin, M.D.Egg Harbor Township, NJ1518960400
  10. Abir Adam, MDElizabeth, NJ1326018003

Common questions

What is William P. Brotherton, M.D.'s NPI number?

William P. Brotherton, M.D.'s National Provider Identifier (NPI) is 1023090537, issued on Nov 18, 2005. An NPI identifies a provider in billing; it is not a license.

Where is William P. Brotherton, M.D. located?

The NPPES record lists a practice address at 140 Prospect Ave, Hackensack, NJ, 07601. Phone: (201) 488-0066. Providers update this record themselves, so call before visiting.

How can I verify William P. Brotherton, M.D.'s license?

NPPES lists New Jersey license number 25MA03735100, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.