What is Antwan Atia's NPI number?

Antwan Atia's National Provider Identifier (NPI) is 1487820353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Antwan Atia's specialty?

Antwan Atia is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).

Where is Antwan Atia located?

Antwan Atia's practice location on file with NPPES is 3840 Woodley Rd Ste B, Toledo, OH 43606-1178.

What is Antwan Atia's phone number?

The practice phone number listed in the NPPES registry for Antwan Atia is (877) 342-7876.

Does Antwan Atia accept Medicare?

Antwan Atia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Antwan Atia's NPI active?

Yes — Antwan Atia's NPI (1487820353) is active in the NPPES registry as of the last update on 2026-01-21.

IndividualActiveAccepts Medicare

Antwan Atia, MD

NPI 1487820353 · Gastroenterology Physician · Toledo, OH

Antwan Atia, MD is a Gastroenterology Physician provider in Toledo, OH (NPI 1487820353).

Provider details

NPI number: 1487820353
Entity type: Individual
Primary specialty: Gastroenterology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 036119387 (IL)

Practice location

3840 Woodley Rd Ste B

Toledo, OH 43606-1178

Phone: (877) 342-7876

Fax: (419) 479-5427

Street-level locationGet directions

More OH providers

Mailing address

3000 Arlington Ave Stop 1108

Toledo, OH 43614-2595

Specialties & taxonomies

Gastroenterology PhysicianPrimary207RG0100XLicense 35.138109 (OH)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense 036119387 (IL)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense 35.138109 (OH)
Allopathic & Osteopathic Physicians
Gastroenterology Physician207RG0100XLicense 036119387 (IL)
Allopathic & Osteopathic Physicians

Additional practice locations (4)

200 Fox Glen Ct
Barrington, IL 60010-1809
Phone: (847) 382-7165
Fax: (847) 713-8160
1200 Medical Center Pkwy
Maumee, OH 43537-1921
Phone: (877) 342-7876
Fax: (419) 479-5427
702 Commerce Dr Ste 135
Perrysburg, OH 43551-5239
Phone: (877) 342-7876
Fax: (419) 479-5427
1125 Hospital Dr Ste 1620
Toledo, OH 43614-8001
Phone: (419) 383-6105

Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(98/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
18 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
5 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
1,827 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 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)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	689	$119
Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239	440	$85
Biopsy of Large Bowel Using a Flexible Endoscope45380	263	$72
Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385	192	$235
Imaging of Digestive Tract Done From the Inside of the Digestive Tract91110	52	$618
Balloon Dilation of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope, Less Than 3.0 Cm

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Omeprazole	1,690	513
Famotidine	786	229
Pantoprazole Sodium	479	134
Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte	450	433
Dicyclomine Hcl	432	160
Linaclotidebrand: Linzess	344	117
Diphenoxylate Hcl/Atropinebrand: Diphenoxylate-Atropine	129

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$647 across 44 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.

Enumerated: 2008-05-01
Last updated: 2026-01-21
Certified: 2026-01-21

Frequently asked questions

What is Antwan Atia's NPI number?: Antwan Atia's National Provider Identifier (NPI) is 1487820353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Antwan Atia's specialty?: Antwan Atia is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
Where is Antwan Atia located?: Antwan Atia's practice location on file with NPPES is 3840 Woodley Rd Ste B, Toledo, OH 43606-1178.
What is Antwan Atia's phone number?: The practice phone number listed in the NPPES registry for Antwan Atia is (877) 342-7876.
Does Antwan Atia accept Medicare?: Antwan Atia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Antwan Atia's NPI active?: Yes — Antwan Atia's NPI (1487820353) is active in the NPPES registry as of the last update on 2026-01-21.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

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

689

$119

Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239

440

$85

Biopsy of Large Bowel Using a Flexible Endoscope45380

263

$72

Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385

192

$235

Imaging of Digestive Tract Done From the Inside of the Digestive Tract91110

$618

Balloon Dilation of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope, Less Than 3.0 Cm

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Omeprazole	1,690	513
Famotidine	786	229
Pantoprazole Sodium	479	134
Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte	450	433
Dicyclomine Hcl	432	160
Linaclotidebrand: Linzess	344	117
Diphenoxylate Hcl/Atropinebrand: Diphenoxylate-Atropine	129

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$647 across 44 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (4)

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (4)

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments