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DIGESTIVE SPECIALISTS INC
NPI 1770556532
Internal Medicine - Gastroenterology in Dayton, OH

Active since February 10, 2006
4340 CLYO RD STE 200, DAYTON, OH 45459(937) 534-7330(937) 297-2208 Get Directions Write a Review

NPPES record last updated: January 14, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 14, 2020, Oct 30, 2018 (2 updates tracked since 2018).

About Digestive Specialists Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIGESTIVE SPECIALISTS INC (NPI 1770556532) is a healthcare organization registered as a gastroenterology in Dayton, Ohio and active in the NPI registry since February 2006. The organization lists Joan Servis, Credentialing Specialist, as its authorized official.

NPPES Registry Identity

NPI1770556532
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameDIGESTIVE SPECIALISTS INC
Location Address4340 CLYO RD STE 200Dayton, OH 45459-7000
Mailing Address4340 Clyo Rd Ste 200Dayton, OH 45459-7000 · (937) 534-7330 · Fax (937) 297-2208
Phone(937) 534-7330
Fax(937) 297-2208
Organization SubpartNo
Authorized OfficialJoan ServisCredentialing Specialist · (937) 396-2602
Enumeration DateFebruary 10, 2006
Last NPPES UpdateJanuary 14, 20202 updates tracked since enumeration
✔ NPI 1770556532 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
4340 CLYO RD STE 200, Dayton, OH 45459
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Other Identifiers 1

Medicaid2248544OH

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Digestive Specialists Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

36

Medicare enrollment records show 36 clinicians reassign Medicare billing to Digestive Specialists Inc, which bills Medicare for the services they deliver. Of these, 7 practice at this address and 26 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 3

Gastroenterology15
Pathology13
Diagnostic Radiology8

Nearest to this location (20)

See all 36
Salma Akram, MD
Gastroenterology
NPI 1487630901
4340 CLYO RD STE 200
Dayton, OH 45459
(937) 534-7330
✔ PECOS✔ Accepts MedicareSame address
Rajkamal Jit, MD
Gastroenterology
NPI 1669453619
4340 CLYO RD STE 200
Dayton, OH 45459
(937) 534-7330
✔ PECOS✔ Accepts MedicareSame address
Jonathan Kushner, MD
Gastroenterology
NPI 1295791226
4340 CLYO RD STE 200
Dayton, OH 45459
(937) 534-7330
✔ PECOS✔ Accepts MedicareSame address
Mustafa Musleh, MD
Gastroenterology
NPI 1437303682
4340 CLYO RD STE 200
Dayton, OH 45459
(937) 396-2602
✔ PECOS✔ Accepts MedicareSame address
Urmee Siraj, MD
Gastroenterology
NPI 1801891114
4340 CLYO RD STE 200
Dayton, OH 45459
(937) 534-7330
✔ PECOS✔ Accepts MedicareSame address
Jigna Thakore, MD
Gastroenterology
NPI 1750488946
4340 CLYO RD STE 200
Dayton, OH 45459
(937) 534-7330
✔ PECOS✔ Accepts MedicareSame address
Bikram Verma Ansil, MD
Gastroenterology
NPI 1578544524
4340 CLYO RD STE 200
Dayton, OH 45459
(937) 534-7330
✔ PECOS✔ Accepts MedicareSame address
Robert Lemming, MD
Diagnostic Radiology
NPI 1417976192
540 LINCOLN PARK BLVD SUITE 100
Kettering, OH 45429
(937) 299-0900
✔ PECOS✔ Accepts Medicare4.3 mi
Sharal Mall, DO
Diagnostic Radiology
NPI 1275552952
540 LINCOLN PARK BLVD SUITE 100
Kettering, OH 45429
(937) 299-0900
✔ PECOS✔ Accepts Medicare4.3 mi
Dhananjay Paranjpe, MD
Diagnostic Radiology
NPI 1497705230
3535 SOUTHERN BLVD
Kettering, OH 45429
(937) 296-7202
✔ PECOS✔ Accepts Medicare5.7 mi
Richard Mckenzie, MD
Diagnostic Radiology
NPI 1134179948
3535 SOUTHERN BLVD
Kettering, OH 45429
(937) 296-7202
✔ PECOS✔ Accepts Medicare5.7 mi
Kingsley Ozoude, MD
Diagnostic Radiology
NPI 1609826411
3535 SOUTHERN BLVD
Kettering, OH 45429
(937) 296-7202
✔ PECOS✔ Accepts Medicare5.7 mi
Rebecca Balaj, MD
Pathology
NPI 1023001989
1 WYOMING ST
Dayton, OH 45409
(937) 208-2978
✔ PECOS✔ Accepts Medicare7.7 mi
Sergei Guma, MD/PHD
Pathology
NPI 1699186445
1 WYOMING ST
Dayton, OH 45409
(937) 208-2978
✔ PECOS✔ Accepts Medicare7.7 mi
Hongliu Sun, MD
Pathology
NPI 1518213693
1 WYOMING ST
Dayton, OH 45409
(937) 208-2978
✔ PECOS✔ Accepts Medicare7.7 mi
Terry Tomlinson, MD
Diagnostic Radiology
NPI 1972502805
1 WYOMING ST
Dayton, OH 45409
(937) 208-8000
✔ PECOS7.7 mi
Luke Wibowo, MD
Pathology
NPI 1861487068
1 WYOMING ST
Dayton, OH 45409
(937) 208-2978
✔ PECOS✔ Accepts Medicare7.7 mi
Malay Dey, MD
Gastroenterology
NPI 1104807155
77 W ELEANOR DR
Springboro, OH 45066
(937) 534-7330
✔ PECOS✔ Accepts Medicare9.3 mi
Tristan Handler, MD
Gastroenterology
NPI 1306059266
77 W ELEANOR DR
Springboro, OH 45066
(937) 534-7330
✔ PECOS✔ Accepts Medicare9.3 mi
Narayan Peddanna, MD
Gastroenterology
NPI 1528049582
77 W ELEANOR DR
Springboro, OH 45066
(937) 534-7330
✔ PECOS✔ Accepts Medicare9.4 mi
See all 36 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Digestive Specialists Inc's NPI number?

The NPI number for Digestive Specialists Inc is 1770556532. It was assigned to this organization in the NPPES registry on February 10, 2006.

Where is Digestive Specialists Inc located?

Digestive Specialists Inc is located at 4340 Clyo Rd Ste 200, Dayton, OH 45459. The listed phone number is (937) 534-7330.

What is Digestive Specialists Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Digestive Specialists Inc enrolled in Medicare?

Yes. Digestive Specialists Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Digestive Specialists Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 36 clinicians in 3 Medicare specialties reassign their Medicare billing to Digestive Specialists Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Gastroenterology (15), Pathology (13) and Diagnostic Radiology (8). Of these, 7 practice at this address and 26 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Digestive Specialists Inc accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Digestive Specialists Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Digestive Specialists Inc was last updated on January 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.