Mr Ishaan Singh Kalha, MD - Medicare Gastroenterology in Bakersfield, CA

Mr Ishaan Singh Kalha, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Bakersfield, California. He graduated from medical school in 1996 and has 28 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Kern County Hospital Authority, Kern Gastroenterology Medical Group and his current practice location is 6001 Truxtun Ave, Building B Ste 240, Bakersfield, California. You can reach out to his office (for appointments etc.) via phone at (661) 323-1200.

Mr Ishaan Singh Kalha is licensed to practice in California (license number A72491) 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 1295711539.

Contact Information

Mr Ishaan Singh Kalha, MD
6001 Truxtun Ave, Building B Ste 240,
Bakersfield, CA 93309-0679
(661) 323-1200
(661) 616-5339

Map and Direction




Physician's Profile

Full NameMr Ishaan Singh Kalha
GenderMale
SpecialityGastroenterology
Experience28 Years
Location6001 Truxtun Ave, Bakersfield, California
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:
  • Mr Ishaan Singh Kalha graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1295711539
  • Provider Enumeration Date: 12/19/2005
  • Last Update Date: 04/01/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 8729059019
  • Enrollment ID: I20040802000734

Medical Identifiers

Medical identifiers for Mr Ishaan Singh Kalha such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295711539NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology A72491 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kern Medical CenterBakersfield, CAHospital
Mercy HospitalBakersfield, CAHospital
Adventist Health BakersfieldBakersfield, CAHospital
Adventist Health DelanoDelano, CAHospital
Bakersfield Memorial HospitalBakersfield, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kern County Hospital Authority4688964521214
Kern Gastroenterology Medical Group73159862136

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. Mr Ishaan Singh Kalha allows following entities to bill medicare on his behalf.
Entity NameKern Gastroenterology Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073602470
PECOS PAC ID: 7315986213
Enrollment ID: O20050429000557
Entity NameKern County Hospital Authority
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376623538
PECOS PAC ID: 4688964521
Enrollment ID: O20160915002690

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. Mr Ishaan Singh Kalha 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
Mr Ishaan Singh Kalha, MD
Po Box 2172,
Bakersfield, CA 93303-2172

Ph: (661) 325-0055
Mr Ishaan Singh Kalha, MD
6001 Truxtun Ave, Building B Ste 240,
Bakersfield, CA 93309-0679

Ph: (661) 323-1200

Reviews and Comments


Internal Medicine Doctors in Bakersfield, CA

Marsha Cheng, MD
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Bruce G Dains, PAC
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Phone: 661-326-1600    Fax: 661-323-2307
Dr. Oscar W. Rico, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 9001 Stockdale Hwy, 28 Hc, Bakersfield, CA 93311
Phone: 661-654-2395    

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.

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