James Buwen, D.O.
Surgery Physician · Springfield, NJ
James Buwen, D.O. is a surgery physician with a practice address in Springfield, New Jersey, and NPI 1679704761, issued on Aug 6, 2009. Check the license (New Jersey 25MB09389500, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- James Buwen
- Credential
- D.O.
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- 25MB09389500 NJ
OS016794 PA
Self-reported in NPPES; status is on the state search - Practice location
- 193 Morris Ave, 2ND Floor, Springfield, NJ 07081
- Phone
- (908) 481-1270
- Enumerated
- Aug 6, 2009
- Entity
- Type 1 · individual
Verify James Buwen 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 25MB09389500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
75% fewer Medicare Part D claims than the average surgery physician in 2024
43 Medicare Part D claims for 14 beneficiaries, against an average of 174 among the 21,427 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Topiramate14 claims
- Wegovy11 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.
Industry payments in 2024: $198.77
8 payments, mostly food and beverage; the largest payer was Medical Device Business Services, Inc.. The 19,002 providers of this specialty with any payment received $3,758.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Laparoscopic Edge, PCSpringfield, NJ
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Surgery Physician providers in New Jersey
There are 823 surgery physician records in New Jersey.
Other surgery physician records in New Jersey
- William Aarons, M.D.Atlantic City, NJ1972551240
- Farshad Abir, M.D.Berkeley Heights, NJ1871542662
- Alexander Abkin, MDFlorham Park, NJ1770564742
- Claude Abouchedid, MDTrenton, NJ1902981152
- Emeka Acholonu, M.DVoorhees, NJ1598944076
- William Adams, MDNeptune, NJ1376522839
- Diana Addis, MDSparta, NJ1235241597
- Ayotunde Adeyeri, MDHolmdel, NJ1184869737
- Adebayo AdunbarinJersey City, NJ1497118368
- Thomas Ahlborn, M.D.Glen Rock, NJ1801883277
Common questions
What is James Buwen, D.O.'s NPI number?
James Buwen, D.O.'s National Provider Identifier (NPI) is 1679704761, issued on Aug 6, 2009. An NPI identifies a provider in billing; it is not a license.
Where is James Buwen, D.O. located?
The NPPES record lists a practice address at 193 Morris Ave, 2ND Floor, Springfield, NJ, 07081. Phone: (908) 481-1270. Providers update this record themselves, so call before visiting.
How can I verify James Buwen, D.O.'s license?
NPPES lists New Jersey license number 25MB09389500, 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 James Buwen, D.O. prescribe under Medicare Part D?
In 2024, James Buwen, D.O. had 43 Medicare Part D claims for 14 beneficiaries; the average among surgery physician prescribers was 174. Part D covers Medicare prescriptions only.
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.