Bogdan Cristescu, M.D.
Gastroenterology Physician · Green Bay, WI
Bogdan Cristescu, M.D. is a gastroenterology physician with a practice address in Green Bay, Wisconsin, and NPI 1699966499, issued on Aug 6, 2007. Check the license (Wisconsin 43654-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Bogdan Cristescu
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 43654-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2845 Greenbrier RD, Green Bay, WI 54308
- Phone
- (920) 288-8100
- Enumerated
- Aug 6, 2007
- Record last updated
- Nov 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (920) 288-8152
- Medicaid ID
- 34221500 WI
- Medicare enrollment
- Enrolled (PECOS I20080708000378); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 340 in Wisconsin → Look up another NPI →
Also registered at 2845 Greenbrier RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donald Beno, MDPediatrics Physician1669481388
- Sara Beno-Chambers, APNPNurse Practitioner1598774200
- Terry Betts, PTAPhysical Therapy Assistant1306025085
- Michael Brockman, MDObstetrics & Gynecology Physician1023027703
- Cynthia Brown-Sullivan, MDObstetrics & Gynecology Physician1932118601
- Susan Campbell, RNRegistered Nurse1932118080
Verify Bogdan Cristescu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 43654-020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average gastroenterology physician in 2024
1,710 Medicare Part D claims for 934 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Peg 3350-Electrolyte597 claims
- Omeprazole362 claims
- Pantoprazole Sodium282 claims
- Famotidine52 claims
- Peg3350-Sod Sul-Nacl-Kcl-Asb-C52 claims
- Sucralfate36 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
- Aurora Medical Group, Inc.Green Bay, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bogdan Cristescu among 340 gastroenterology physician records in Wisconsin
Bogdan Cristescu, M.D. is one of 340 gastroenterology physician records with a practice address in Wisconsin. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 56% of them.
- NPI issued2007 · 56% of these records are older, 36% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1996 · median 2003 among the 239 with a school on file
- Record last updated2021 · 52% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Wisconsin
There are 340 gastroenterology physician records in Wisconsin.
All 340 in Wisconsin → Every provider in Green Bay → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- John Bosco, M.D.Green Bay, WI 543111164441556
- Lauren Johnson, MDGreen Bay, WI 543111831695527
- Mitchell Manthey, MDGreen Bay, WI 543111942226717
- Kwabena Adu-Gyamfi, MDGreen Bay, WI 543031154677391
- Mohamed Azab, M.DGreen Bay, WI 543031013390434
- Roland Christian, MDGreen Bay, WI 543031972529097
- Peter Dzwonkowski, MDGreen Bay, WI 543031790701852
- Vikas Khullar, M.D.Green Bay, WI 543031952665804
Common questions
What is Bogdan Cristescu, M.D.'s NPI number?
Bogdan Cristescu, M.D.'s National Provider Identifier (NPI) is 1699966499, issued on Aug 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Bogdan Cristescu, M.D. located?
The NPPES record lists a practice address at 2845 Greenbrier RD, Green Bay, WI, 54308. Phone: (920) 288-8100. Providers update this record themselves, so call before visiting.
How can I verify Bogdan Cristescu, M.D.'s license?
NPPES lists Wisconsin license number 43654-020, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Bogdan Cristescu, M.D. prescribe under Medicare Part D?
In 2024, Bogdan Cristescu, M.D. had 1,710 Medicare Part D claims for 934 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.