Krishnavel V Chathadi, MD - Medicare Internal Medicine in Saint Louis, MO

Krishnavel V Chathadi, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Saint Louis, Missouri. He went to Northwestern University Feinberg Medical School and graduated in 1998 and has 26 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Bronson Methodist Hospital, Huron Gastroenterology Associates P.c. and his current practice location is 12855 N 40 Dr, Ste 175, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (866) 236-5566.

Krishnavel V Chathadi is licensed to practice in Colorado (license number 42387) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1417960634.

Contact Information

Krishnavel V Chathadi, MD
12855 N 40 Dr, Ste 175,
Saint Louis, MO 63141-8657
(866) 236-5566
(314) 628-9696

Map and Direction




Physician's Profile

Full NameKrishnavel V Chathadi
GenderMale
SpecialityInternal Medicine
Experience26 Years
Location12855 N 40 Dr, Saint Louis, Missouri
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Krishnavel V Chathadi attended and graduated from Northwestern University Feinberg Medical School in 1998
  NPI Data:
  • NPI Number: 1417960634
  • Provider Enumeration Date: 08/15/2006
  • Last Update Date: 08/31/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2365412293
  • Enrollment ID: I20140930001266

Medical Identifiers

Medical identifiers for Krishnavel V Chathadi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417960634NPI-NPPES
21387508MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 42387 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bronson Methodist HospitalKalamazoo, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bronson Methodist Hospital0244148633591
Huron Gastroenterology Associates P.c.084028822167

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Krishnavel V Chathadi allows following entities to bill medicare on his behalf.
Entity NameBronson Methodist Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417961137
PECOS PAC ID: 0244148633
Enrollment ID: O20031208000832
Entity NameHuron Gastroenterology Associates P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144335639
PECOS PAC ID: 0840288221
Enrollment ID: O20040504001055
Entity NameSt Mary Mercy Hospital Professional
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528145554
PECOS PAC ID: 2365521226
Enrollment ID: O20080502000426
Entity NamePromedica Monroe Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194078055
PECOS PAC ID: 2365696176
Enrollment ID: O20130201000483

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Krishnavel V Chathadi is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Krishnavel V Chathadi, MD
670 Mason Ridge Center Dr, Ste 300,
Saint Louis, MO 63141-8573

Ph: (314) 996-7644
Krishnavel V Chathadi, MD
12855 N 40 Dr, Ste 175,
Saint Louis, MO 63141-8657

Ph: (866) 236-5566

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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