Dr Ambujam R Krishnan, MD - Medicare Family Practice in Livonia, MI

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Dr Ambujam R Krishnan, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Livonia, Michigan. She graduated from medical school in 1974 and has 51 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice American Visiting Providers Pllc and her current practice location is 15645 Farmington Rd, Livonia, Michigan. You can reach out to her office (for appointments etc.) via phone at (734) 464-7600.

Dr Ambujam R Krishnan is licensed to practice in Michigan (license number AK043104) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1548231749.

Contact Information

Dr Ambujam R Krishnan, MD
15645 Farmington Rd,
Livonia, MI 48154-2851
(734) 464-7600
(734) 464-9797

Map and Direction




Physician's Profile

Full NameDr Ambujam R Krishnan
GenderFemale
SpecialityFamily Practice
Experience51 Years
Location15645 Farmington Rd, Livonia, Michigan
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Ambujam R Krishnan graduated from medical school in 1974
  NPI Data:
  • NPI Number: 1548231749
  • Provider Enumeration Date: 01/27/2006
  • Last Update Date: 09/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0840274841
  • Enrollment ID: I20040617001469

Medical Identifiers

Medical identifiers for Dr Ambujam R Krishnan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548231749NPI-NPPES
1783169MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology AK043104 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Millennium Home Health CareSouthfield, MIHome health agency
Personalize Home Care ServiceLathrup village, MIHome health agency
Home Pro CareFarmington hills, MIHome health agency
New Century Home Health CareMadison heights, MIHome health agency
St Joe Mercy Hospital System LivoniaLivonia, MIHospital

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. Dr Ambujam R Krishnan allows following entities to bill medicare on her behalf.
Entity NameComprehensive Healthcare Associates And Prevention Medicine Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063537785
PECOS PAC ID: 4981688975
Enrollment ID: O20040616001297
Entity NameVps Of Mi Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164873691
PECOS PAC ID: 1052603297
Enrollment ID: O20160708001747
Entity NameAmerican Visiting Providers Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407697634
PECOS PAC ID: 3577000702
Enrollment ID: O20240805003664
Entity NameVps Of Usa Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548092679
PECOS PAC ID: 8628509494
Enrollment ID: O20241003002253
Entity NameVerified Provider Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821820952
PECOS PAC ID: 1254862907
Enrollment ID: O20241004001421

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. Dr Ambujam R Krishnan 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
Dr Ambujam R Krishnan, MD
15645 Farmington Rd,
Livonia, MI 48154-2851

Ph: (734) 464-7600		Dr Ambujam R Krishnan, MD
15645 Farmington Rd,
Livonia, MI 48154-2851

Ph: (734) 464-7600

Reviews and Comments


Internal Medicine Doctors in Livonia, MI

Mark Gregory Marrone, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 18302 Middlebelt Rd, Livonia, MI 48152
Phone: 248-478-1500    Fax: 248-478-2798
Ali Jafri, DO
Hematology & Oncology
Medicare: May Accept Medicare Assignments
Practice Location: Iha Northwest Livonia Primary Care 37595 Seven Mile Rd, Livonia, MI 48152
Phone: 734-793-2470    
Jay Maurice Daitch, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 20206 Farmington Rd, Livonia, MI 48152
Phone: 248-476-4724    Fax: 248-476-7091
Dr. Mark R. Villeneuve, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 14555 Levan Rd, Suite 202, Livonia, MI 48154
Phone: 734-542-4470    Fax: 734-542-4475
Dr. John Krausman, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 20000 Farmington Rd, Bldg. E, Livonia, MI 48152
Phone: 248-474-1144    Fax: 248-474-1548
Justin Cykiert,
Hematology & Oncology
Medicare: May Accept Medicare Assignments
Practice Location: 20317 Farmington Rd, Livonia, MI 48152
Phone: 248-615-0777    
Mark A Rasak, DO
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 17880 Farmington Rd, Livonia, MI 48152
Phone: 248-615-7300    Fax: 248-615-7333

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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