Raja Shekhar Sappati Biyyani, MD
NPI 1366462160 · Gastroenterology Physician · Marietta, GA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Raja Shekhar Sappati Biyyani, MD is a Gastroenterology Physician provider in Marietta, GA (NPI 1366462160).
Provider details
- NPI number
- 1366462160
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 69437 (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
19 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
711 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 149 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 91 | $92 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 78 | $169 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 68 | $253 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 55 | $84 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 142 | 58 |
| Pantoprazole Sodium | 92 | 37 |
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 91 | 90 |
| Lipase/Protease/Amylasebrand: Creon | 43 | 11 |
| Linaclotidebrand: Linzess | 28 | 14 |
| Colestipol Hcl | 21 | 11 |
| Mesalamine | 21 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$448 across 18 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
- 2006-07-21
- Last updated
- 2016-05-11
Frequently asked questions
- What is Raja Shekhar Sappati Biyyani's NPI number?
- Raja Shekhar Sappati Biyyani's National Provider Identifier (NPI) is 1366462160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Raja Shekhar Sappati Biyyani's specialty?
- Raja Shekhar Sappati Biyyani is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Raja Shekhar Sappati Biyyani located?
- Raja Shekhar Sappati Biyyani's practice location on file with NPPES is 711 Canton Rd Ne, Marietta, GA 30060-8948.
- What is Raja Shekhar Sappati Biyyani's phone number?
- The practice phone number listed in the NPPES registry for Raja Shekhar Sappati Biyyani is (678) 741-5000.
- Does Raja Shekhar Sappati Biyyani accept Medicare?
- Raja Shekhar Sappati Biyyani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Raja Shekhar Sappati Biyyani's NPI active?
- Yes — Raja Shekhar Sappati Biyyani's NPI (1366462160) is active in the NPPES registry as of the last update on 2016-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.