Doctor profile · Federal record
Dr. Srinivasa Ayinala, MD
Gastroenterology Physician (CMS: Gastroenterology) · Lawrenceville, GA
- NPI 1285624148
- Accepts Medicare
- MIPS 79.9 / 100 · 2023
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
301 Philip Blvd Ste A
Lawrenceville, GA 30046
(770) 822-5560
fax (770) 822-4989 - Additional location
-
748 Old Norcross RD, Suite 150
Lawrenceville, GA 300453393 - Mailing address
-
1355 Peachtree St Ne Ste 1600
Atlanta, GA 303093276
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- September 4, 2018
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Georgia #052531
- Medicaid
- GA #174126432B
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285624148. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
674
Distinct HCPCS
10
Medicare allowed
$88,785
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 264 | 164 | $125 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 78 | 77 | $81 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 66 | 44 | $78 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 54 | 54 | $163 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 39 | 39 | $236 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 31 | 31 | $128 | |
43264 |
Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | 26 | 26 | $319 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 23 | 22 | $153 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 23 | 22 | $155 | |
43262 |
Incision of pancreatic outlet using a flexible endoscope | 22 | 22 | $34 |
In context: peer comparison
Among 7 peers in Lawrenceville Gastroenterology Physician, average services per provider: 56. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$1,687
Transactions
73
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 15 | $236.50 | |
| Regeneron Healthcare Solutions, INC. | 8 | $231.72 | |
| Madrigal Pharmaceuticals | 4 | $182.51 | |
| Lilly USA, LLC | 8 | $172.99 | |
| Genzyme Corporation | 5 | $170.01 | |
| Intercept Pharmaceuticals, INC. | 5 | $100.68 | |
| Pfizer INC. | 6 | $99.47 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 5 | $96.05 | |
| Ipsen Biopharmaceuticals, INC | 4 | $80.42 | |
| Organon LLC | 3 | $74.30 | |
| Janssen Biotech, INC. | 4 | $71.63 | |
| Celgene Corporation | 2 | $30.91 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $28.53 | |
| Celltrion USA INC. | 1 | $23.57 | |
| Aimmune Therapeutics, INC. | 1 | $20.02 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,109
Patients
1,015
Total drug cost
$250,967
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 677 | 297 | $10,806 |
| Dicyclomine Hcl | Generic | 319 | 150 | $9,723 |
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 214 | 196 | $3,924 |
| Omeprazole | Generic | 151 | 66 | $2,207 |
| Sucralfate | Generic | 149 | 68 | $5,948 |
| Linzess (Linaclotide) | Brand | 122 | 53 | $168,069 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 97 | 46 | $10,855 |
| Metoclopramide Hcl | Generic | 90 | 40 | $432 |
| Famotidine | Generic | 88 | 41 | $4,192 |
| Lactulose | Generic | 41 | 21 | $507 |
Hospital affiliations
Frequently asked questions
What is Dr. Srinivasa Ayinala's medical specialty?
Dr. Srinivasa Ayinala practices Gastroenterology Physician in Lawrenceville, GA.
Where does Dr. Srinivasa Ayinala practice?
Dr. Srinivasa Ayinala practices at 301 Philip Blvd Ste A, Lawrenceville, GA 30046. Office phone: 7708225560.
What is Dr. Srinivasa Ayinala's NPI?
Dr. Srinivasa Ayinala's National Provider Identifier (NPI) is 1285624148, issued by NPPES.
Does Dr. Srinivasa Ayinala accept Medicare assignment?
Yes. Dr. Srinivasa Ayinala accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Srinivasa Ayinala commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.