Mary Jane Warden, MD
Surgery Physician · Hackensack, NJ
Mary Jane Warden, MD is a surgery physician with a practice address in Hackensack, New Jersey, and NPI 1780767087, issued on Oct 23, 2006. Check the license (New Jersey 25MA03654000, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mary Jane Warden
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 25MA03654000 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 20 Prospect Ave, Hackensack, NJ 07601
- Phone
- (201) 336-8777
- Enumerated
- Oct 23, 2006
- Record last updated
- Jun 13, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (201) 996-3279
- Medicaid ID
- 46325385B NJ
- Entity
- Type 1 · individual
Also registered at 20 Prospect Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Manuel AlvarezObstetrics & Gynecology Physician1194759282
- Erica Amianda, PAPhysician Assistant1689974289
- Jessica Androsiglio, APNWomen's Health Nurse Practitioner1831642024
- Shoaib Ashraf, MDInternal Medicine Physician1508424466
- Shadeen Bailey, RNRegistered Nurse1710799143
- Bindu Balani, M.D.Infectious Disease Physician1063489243
Verify Mary Jane Warden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA03654000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average surgery physician in 2024
34 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
33 surgery physician records list a practice address in Hackensack
They are 33 of the 2,908 NPPES records with a practice address in Hackensack, and 737 surgery physician records in New Jersey.
All 33 in Hackensack → All 737 in New Jersey → Every provider in Hackensack →
Other surgery physician records in New Jersey
- William Aarons, M.D.Atlantic City, NJ1972551240
- Alexander Abkin, MDFlorham Park, NJ1770564742
- Claude Abouchedid, MDTrenton, NJ1902981152
- Emeka Acholonu, M.DVoorhees, NJ1598944076
- Charles Adams, MDHackensack, NJ1366447203
- William Adams, MDNeptune, NJ1376522839
- Ayotunde Adeyeri, MDHolmdel, NJ1184869737
- Adebayo AdunbarinJersey City, NJ1497118368
- Justin Ady, M.D.New Brunswick, NJ1558664599
- Thomas Ahlborn, M.D.Glen Rock, NJ1801883277
Common questions
What is Mary Jane Warden, MD's NPI number?
Mary Jane Warden, MD's National Provider Identifier (NPI) is 1780767087, issued on Oct 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Jane Warden, MD located?
The NPPES record lists a practice address at 20 Prospect Ave, Hackensack, NJ, 07601. Phone: (201) 336-8777. Providers update this record themselves, so call before visiting.
How can I verify Mary Jane Warden, MD's license?
NPPES lists New Jersey license number 25MA03654000, 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.
How much does Mary Jane Warden, MD prescribe under Medicare Part D?
In 2024, Mary Jane Warden, MD had 34 Medicare Part D claims; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
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.