John Bucek, MD
Family Medicine Physician · Somerville, NJ
John Bucek, MD is a family medicine physician with a practice address in Somerville, New Jersey, and NPI 1265432942, issued on Jul 26, 2005. Check the license (New Jersey 25MA06099900, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John Bucek
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 25MA06099900 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 110 Rehill Ave, Somerville, NJ 08876
- Phone
- (908) 685-2900
- Enumerated
- Jul 26, 2005
- Record last updated
- Jul 9, 2026
- Fax
- (908) 203-5964
- Medicaid ID
- 7463308 NJ
- Medicare enrollment
- Enrolled (PECOS I20040708000130); accepts Medicare assignment
- Medical or professional school
- Icahn School Of Medicine At Mount Sinai, 1993
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,770 in New Jersey → Look up another NPI →
Also registered at 110 Rehill Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Grace Abad, MSN RN, ANP-BCNurse Practitioner1710203450
- Mahreen AhmadPhysician Assistant1326523127
- Marium Ahmed, MDInternal Medicine Physician1760924229
- Sadia Ahmed, M.D.Internal Medicine Physician1225223464
- Laz Akachi, MDStudent in an Organized Health Care Education/Training Program1336836022
- Alla AlasmarPeer Specialist1356220107
Verify John Bucek 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 25MA06099900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average family medicine physician in 2024
2,977 Medicare Part D claims for 554 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 11 claims were for opioids.
Most prescribed
- Atorvastatin Calcium263 claims
- Amlodipine Besylate181 claims
- Metformin Hcl146 claims
- Levothyroxine Sodium126 claims
- Metoprolol Succinate100 claims
- Losartan Potassium98 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.
Bills Medicare through one group practice
- Rwjbh Primary Care ServicesSomerville, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Bucek among 2,770 family medicine physician records in New Jersey
John Bucek, MD is one of 2,770 family medicine physician records with a practice address in New Jersey. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1993 · median 2006 among the 1,875 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
31 family medicine physician records list a practice address in Somerville
They are 31 of the 693 NPPES records with a practice address in Somerville, and 2,770 family medicine physician records in New Jersey.
All 2,770 in New Jersey → Every provider in Somerville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Lloyd Davis, MDSomerville, NJ 088761851391064
- Jan Gurney, D.O.Somerville, NJ 088761447244793
- Margaret Guyton, MDSomerville, NJ 088761750381802
- Ruby Halper-Erkkila, MDBranchburg, NJ 088761699722330
- Kathryn Hamilton, MDBranchburg, NJ 088761447224688
- Lalitha Hansch, MDSomerville, NJ 088761568462505
- Rohini Jobanputra, MDBranchburg, NJ 088761275519696
- Kishor Jobanputra, MDSomerville, NJ 088761275505885
Common questions
What is John Bucek, MD's NPI number?
John Bucek, MD's National Provider Identifier (NPI) is 1265432942, issued on Jul 26, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Bucek, MD located?
The NPPES record lists a practice address at 110 Rehill Ave, Somerville, NJ, 08876. Phone: (908) 685-2900. Providers update this record themselves, so call before visiting.
How can I verify John Bucek, MD's license?
NPPES lists New Jersey license number 25MA06099900, 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 John Bucek, MD prescribe under Medicare Part D?
In 2024, John Bucek, MD had 2,977 Medicare Part D claims for 554 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.