Gregory Borak, MD
NPI 1255333142 · Gastroenterology Physician · Savannah, GA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Borak, MD is a Gastroenterology Physician provider in Savannah, GA (NPI 1255333142).
Provider details
- NPI number
- 1255333142
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 056025 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,641 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 591 | $31 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 406 | $83 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 332 | $117 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 294 | $61 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 204 | $108 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 712 | 255 |
| Famotidine | 396 | 143 |
| Omeprazole | 263 | 101 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 200 | 191 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 164 | 161 |
| Linaclotidebrand: Linzess | 141 | 44 |
| Sucralfate | 108 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$627 across 37 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-11
- Last updated
- 2015-07-14
Frequently asked questions
- What is Gregory Borak's NPI number?
- Gregory Borak's National Provider Identifier (NPI) is 1255333142, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Borak's specialty?
- Gregory Borak is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Borak located?
- Gregory Borak's practice location on file with NPPES is 519 Stephenson Ave, Savannah, GA 31405-5969.
- What is Gregory Borak's phone number?
- The practice phone number listed in the NPPES registry for Gregory Borak is (912) 354-9447.
- Does Gregory Borak accept Medicare?
- Gregory Borak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Borak's NPI active?
- Yes — Gregory Borak's NPI (1255333142) is active in the NPPES registry as of the last update on 2015-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.