William J. Croff, D.O.
Obstetrics & Gynecology Physician · Voorhees, NJ
William J. Croff, D.O. is an obstetrics & gynecology physician with a practice address in Voorhees, New Jersey, and NPI 1780656983, issued on Feb 2, 2006. Check the license (New Jersey MB027491, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William J. Croff
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MB027491 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 2301 E Evesham RD, Voorhees, NJ 08043
- Phone
- (856) 772-2066
- Enumerated
- Feb 2, 2006
- Record last updated
- May 5, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (856) 772-9159
- Entity
- Type 1 · individual
Also registered at 2301 E Evesham RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Articolo, DOObesity Medicine (Preventive Medicine) Physician1356324255
- Marc Cohen, MDOphthalmology Physician1669436440
- Epifania Cruz, M.D.Internal Medicine Physician1710022793
- Robert Davis, D.M.D.Dentist1457556060
- Susan Delancy, PA-CPhysician Assistant1205238276
- Jonel Dershem, MDObstetrics & Gynecology Physician1003988403
Verify William J. Croff 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 MB027491Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
32 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
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.
56 obstetrics & gynecology physician records list a practice address in Voorhees
They are 56 of the 1,983 NPPES records with a practice address in Voorhees, and 1,362 obstetrics & gynecology physician records in New Jersey.
All 56 in Voorhees → All 1,362 in New Jersey → Every provider in Voorhees →
Other obstetrics & gynecology physician records in New Jersey
- Pegah Aalami-HarandiPaterson, NJ1740654441
- Aileen Abankwa, MDVineland, NJ1457840365
- Tara Abella, M.D.Livingston, NJ1104051242
- Manisha Abeysinghe, MDFlemington, NJ1306807045
- Nazima Abrarova, M.D.Plainfield, NJ1487850319
- Rashmi Acharya, MDNorth Brunswick, NJ1871538405
- Melissa Ackerman, MDPrinceton, NJ1093877466
- Shaun AdairMorristown, NJ1376906693
- Susanne Adamson, M.D.Voorhees, NJ1679646012
- Rotanna Adefowokan, MDNeptune, NJ1417220146
Common questions
What is William J. Croff, D.O.'s NPI number?
William J. Croff, D.O.'s National Provider Identifier (NPI) is 1780656983, issued on Feb 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William J. Croff, D.O. located?
The NPPES record lists a practice address at 2301 E Evesham RD, Voorhees, NJ, 08043. Phone: (856) 772-2066. Providers update this record themselves, so call before visiting.
How can I verify William J. Croff, D.O.'s license?
NPPES lists New Jersey license number MB027491, 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 William J. Croff, D.O. prescribe under Medicare Part D?
In 2024, William J. Croff, D.O. had 32 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. 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.