Doctor profile · Federal record
Dr. Antwan Atia, MD
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Internal Medicine Physician · Gastroenterology Physician · Toledo, OH
- NPI 1487820353
- Accepts Medicare
- 25 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
3840 Woodley RD Ste B
Toledo, OH 436061178
(877) 342-7876
fax (419) 479-5427 - Additional location
-
1125 Hospital Dr Ste 1620
Toledo, OH 436148001
(419) 383-6105 - Additional location
-
1200 Medical Center Pkwy
Maumee, OH 435371921 - Additional location
-
702 Commerce Dr Ste 135
Perrysburg, OH 435515239 - Additional location
-
200 Fox Glen CT
Barrington, IL 600101809
(847) 382-7165
fax (847) 713-8160 - Mailing address
-
3000 Arlington Ave Stop 1108
Toledo, OH 436142595
Show 2 more locations
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- January 21, 2026
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Ohio #35.138109 · Illinois #036119387
- Medicaid
- OH #0412125
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487820353. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,717
Distinct HCPCS
10
Medicare allowed
$228,563
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 593 | 345 | $120 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 389 | 347 | $95 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 259 | 256 | $79 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 196 | 193 | $238 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 87 | 87 | $157 | |
91110 |
Imaging of digestive tract done from the inside of the digestive tract | 39 | 39 | $677 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 31 | 31 | $107 | |
91120 |
Test for tone and sensation of rectum and anus | 26 | 26 | $46 | |
91122 |
Study of rectum sensitivity and function | 26 | 26 | $84 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 24 | 23 | $81 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 55. This provider delivers 31× the peer median.Open Payments
Industry payments received
All-time total
$647
Transactions
44
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 31 | $407.50 | |
| GENZYME CORPORATION | 3 | $69.17 | |
| Gilead Sciences, Inc. | 4 | $68.58 | |
| IRONWOOD PHARMACEUTICALS, INC | 2 | $33.32 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $19.87 | |
| Braintree Laboratories, Inc. | 1 | $19.41 | |
| Madrigal Pharmaceuticals | 1 | $15.66 | |
| CapsoVision, Inc. | 1 | $13.71 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,345
Patients
1,164
Total drug cost
$230,034
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 1,464 | 381 | $17,679 |
| Famotidine | Generic | 567 | 133 | $6,913 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 411 | 399 | $10,466 |
| Pantoprazole Sodium | Generic | 238 | 76 | $3,869 |
| Linzess (Linaclotide) | Brand | 185 | 47 | $133,254 |
| Dicyclomine Hcl | Generic | 140 | 44 | $3,460 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 86 | 38 | $2,988 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 46 | 46 | $7,673 |
| Esomeprazole Magnesium | Generic | 45 | 0 | $1,798 |
| Entecavir | Generic | 31 | 0 | $2,796 |
Hospital affiliations
Frequently asked questions
What is Dr. Antwan Atia's medical specialty?
Dr. Antwan Atia practices Gastroenterology Physician in Toledo, OH.
Where does Dr. Antwan Atia practice?
Dr. Antwan Atia practices at 3840 Woodley RD Ste B, Toledo, OH 436061178. Office phone: 8773427876.
What is Dr. Antwan Atia's NPI?
Dr. Antwan Atia's National Provider Identifier (NPI) is 1487820353, issued by NPPES.
Does Dr. Antwan Atia accept Medicare assignment?
Yes. Dr. Antwan Atia accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Antwan Atia 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); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.