Charles Bigajer, MD
Gastroenterology Physician · Brooklyn, NY
Charles Bigajer, MD is a gastroenterology physician with a practice address in Brooklyn, New York, and NPI 1679652119, issued on Nov 3, 2006. Check the license (New York 124918, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Charles Bigajer
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 124918 NY
Self-reported in NPPES; status is on the state search - Practice location
- One Brookdale Plaza, Brooklyn, NY 11212
- Phone
- (718) 240-6385
- Enumerated
- Nov 3, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (718) 240-6385
- Medicaid ID
- 00508250 NY
- Medicare enrollment
- Enrolled (PECOS I20040727000267); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 1974
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,797 in New York → Look up another NPI →
Also registered at One Brookdale Plaza
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Wenyi Chu, M.D.Student in an Organized Health Care Education/Training Program1548957756
Verify Charles Bigajer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 124918Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average gastroenterology physician in 2024
377 Medicare Part D claims for 209 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Gavilyte-G64 claims
- Omeprazole62 claims
- Pantoprazole Sodium54 claims
- Peg 3350-Electrolyte52 claims
- Sod Sulf-Potass Sulf-Mag Sulf21 claims
- Gavilyte-C16 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: $326.89
8 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
Bills Medicare through 2 group practices
- Charles Bigajer And Robert S Tracer MD PLLCBrooklyn, NY
- Interfaith Professional Physician Services PCBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Bigajer among 1,797 gastroenterology physician records in New York
Charles Bigajer, MD is one of 1,797 gastroenterology physician records with a practice address in New York. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 44% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1974 · median 1999 among the 1,378 with a school on file
- Record last updated2007 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in New York
There are 1,797 gastroenterology physician records in New York.
All 1,797 in New York → Every provider in Brooklyn → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Elliot Bigajer, D.O.Brooklyn, NY 112121780020404
- Cherif El Younis, M.D.Brooklyn, NY 112121417941618
- Cynthia Quainoo, MDBrooklyn, NY 112121497916837
- Bhupendra Dudhia, M.DBrooklyn, NY 112131588690788
- Gerald Posner, MDBrooklyn, NY 112131639273360
- Shelby Samuel, M.D.Brooklyn, NY 112131114947157
- Alexander Brodsky, MDBrooklyn, NY 112141396781332
- Michel-Jose Charles, MDBrooklyn, NY 112101598711459
Common questions
What is Charles Bigajer, MD's NPI number?
Charles Bigajer, MD's National Provider Identifier (NPI) is 1679652119, issued on Nov 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles Bigajer, MD located?
The NPPES record lists a practice address at One Brookdale Plaza, Brooklyn, NY, 11212. Phone: (718) 240-6385. Providers update this record themselves, so call before visiting.
How can I verify Charles Bigajer, MD's license?
NPPES lists New York license number 124918, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles Bigajer, MD prescribe under Medicare Part D?
In 2024, Charles Bigajer, MD had 377 Medicare Part D claims for 209 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.