Bogdan Cristescu, M.D.
NPI 1699966499 · Gastroenterology Physician · Green Bay, WI
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bogdan Cristescu, M.D. is a Gastroenterology Physician provider in Green Bay, WI (NPI 1699966499).
Provider details
- NPI number
- 1699966499
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 43654-020 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
816 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 202 | $57 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 178 | $220 |
| Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the MonitoG0500 | 60 | $5 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 58 | $120 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 56 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 597 | 580 |
| Omeprazole | 362 | 129 |
| Pantoprazole Sodium | 282 | 82 |
| Famotidine | 52 | 17 |
| Peg3350/Sod Sul/Nacl/Kcl/Asb/Cbrand: Peg3350-Sod Sul-Nacl-Kcl-Asb-C | 52 | 52 |
| Sucralfate | 36 | 20 |
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Gavilyte-N |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-06
- Last updated
- 2021-11-29
- Certified
- 2021-11-29
Frequently asked questions
- What is Bogdan Cristescu's NPI number?
- Bogdan Cristescu's National Provider Identifier (NPI) is 1699966499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bogdan Cristescu's specialty?
- Bogdan Cristescu is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Bogdan Cristescu located?
- Bogdan Cristescu's practice location on file with NPPES is 2845 Greenbrier Rd, Green Bay, WI 54308-8900.
- What is Bogdan Cristescu's phone number?
- The practice phone number listed in the NPPES registry for Bogdan Cristescu is (920) 288-8100.
- Does Bogdan Cristescu accept Medicare?
- Bogdan Cristescu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bogdan Cristescu's NPI active?
- Yes — Bogdan Cristescu's NPI (1699966499) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.