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AMITABH N CHAK MD
NPI 1841215332
Internal Medicine - Gastroenterology in Cleveland, OH

Active since July 13, 2006PECOS EnrolledAccepts Medicare Assignment
79.48/100
CMS Quality Rating
11100 EUCLID AVE, CLEVELAND, OH 44106(216) 844-8500 Get Directions Write a Review

NPPES record last updated: January 12, 2021. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Jan 12, 2021, Jan 5, 2021 (2 updates tracked since 2021).

About Amitabh N Chak Md NPPES

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

AMITABH N CHAK MD (NPI 1841215332) is an individual gastroenterology provider in Cleveland, Ohio, licensed in Ohio (35-061996) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Uh Cleveland Medical Center, and is a graduate of Other (1984).

NPPES Registry Identity

NPI1841215332
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameAMITABH N CHAKCredential: MD
Location Address11100 EUCLID AVECleveland, OH 44106-1716
Mailing Address24701 Euclid Ave, 3rd FloorEuclid, OH 44117-1714
Phone(216) 844-8500
Sole ProprietorNo
Medical School CMSOtherGraduated 1984
Enumeration DateJuly 13, 2006
Last NPPES UpdateJanuary 12, 20212 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2021
✔ NPI 1841215332 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in OH · 35-061996
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.
11100 EUCLID AVE, Cleveland, OH 44106
Open in Google Maps ↗

Other Identifiers 8

Other000000224253Unison
Other741785Buckeye
Other100006467OH · Railroad Medicare
OtherP00445621OH · Railroad Medicare
Other000000539538Anthem
Medicaid0848408OH
Other0643889OH · Aetna
Other363405Wellcare

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, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Amitabh N Chak Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6709971583
PECOS Enrollment IDI20071009000612
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito G0500
Moderate sedation is a method where a physician uses medication to help you relax during a gastrointestinal endoscopy. An independent trained observer will be present to monitor your vital signs and ensure your safety throughout the procedure. It's a common and safe practice.
26 services25 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
17 services17 patients
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235
This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.
14 services14 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
12 services12 patients
Telephone medical discussion with physician, 21-30 minutes 99443
This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Uh Cleveland Medical Center

Acute Care Hospitals · Cleveland, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360137
Location11100 Euclid AvenueCleveland, OH 44106 · Cuyahoga County
Emergency services Birthing friendly

University Hospitals Ahuja Medical Center

Acute Care Hospitals · Beachwood, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360359
Location3999 Richmond RoadBeachwood, OH 44122 · Cuyahoga County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44106 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.12 typical visit price
range $54.34 – $166.65
Typical copayment $31.53 (range $13.58 – $41.66)
Most-billed visit code 99204
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

79.48/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality68.51
Promoting Interoperability100
Improvement Activities40
Cost63.09

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. YU HYON KIM MD
Ophthalmology
11100 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 844-3601
JENNIFER LYNN PARRY RN, CPNP
Nurse Practitioner (Pediatrics)
11100 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 983-5691
RAINBOW BABIES & CHILDREN'S HOSPITAL
General Acute Care Hospital (Children)
11100 EUCLID AVE, RBC 637
CLEVELAND, OH 44106
Cuyahoga County (216) 983-5261
DR. KA CHUN ALAN CHAN M.D
Student in an Organized Health Care Education/Training Program
11100 EUCLID AVE, UNIVERSITY HOSPITALS CASE MEDICAL CENTER
CLEVELAND, OH 44106
Cuyahoga County (216) 844-1000
DR. CHOR CHEUNG TAM M.D.
Student in an Organized Health Care Education/Training Program
11100 EUCLID AVE, UNIVERSITY HOSPITALS CASE MEDICAL CENTER
CLEVELAND, OH 44106
Cuyahoga County (216) 333-8948
DOMINIC CERCONE
Student in an Organized Health Care Education/Training Program
11100 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 844-1000
DR. CHRISTOPHER FELCHLIA MD
Anesthesiology
11100 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 844-2273
GABRIELLA MARGUERITE RUSTIA MD
Student in an Organized Health Care Education/Training Program
11100 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 844-8570

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 Amitabh Chak's NPI number?

The NPI number for Amitabh Chak is 1841215332. It was assigned to this individual provider in the NPPES registry on July 13, 2006.

Where is Amitabh Chak located?

Amitabh Chak practices at 11100 Euclid Ave, Cleveland, OH 44106. The listed phone number is (216) 844-8500.

What is Amitabh Chak's specialty?

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

Is Amitabh Chak enrolled in Medicare?

Yes. Amitabh Chak is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Amitabh Chak accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Antidote Health Plan of Ohio, Inc. and CareSource and 1 other insurer list Amitabh Chak 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.

Is Amitabh Chak affiliated with any hospitals?

According to CMS data, Amitabh Chak is affiliated with Uh Cleveland Medical Center and University Hospitals Ahuja Medical Center.

When was this NPI record last updated?

The NPPES record for Amitabh Chak was last updated on January 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.