Heather Dianne Cunningham, MD - Medicare Medical Oncology in Santa Maria, CA

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Heather Dianne Cunningham, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Santa Maria, California. She went to University Of Kansas School Of Med (kc/wich/sal) and graduated in 2009 and has 16 years of diverse experience with area of expertise as Medical Oncology. Her current practice location is 1325 E Church St Ste 301, Santa Maria, California. You can reach out to her office (for appointments etc.) via phone at (805) 349-9393.

Heather Dianne Cunningham is licensed to practice in California (license number A143134) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1134359581.

Contact Information

Heather Dianne Cunningham, MD
1325 E Church St Ste 301,
Santa Maria, CA 93454-5915
(805) 349-9393
(805) 614-7929

Map and Direction




Physician's Profile

Full NameHeather Dianne Cunningham
GenderFemale
SpecialityMedical Oncology
Experience16 Years
Location1325 E Church St Ste 301, Santa Maria, California
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Heather Dianne Cunningham attended and graduated from University Of Kansas School Of Med (kc/wich/sal) in 2009
  NPI Data:
  • NPI Number: 1134359581
  • Provider Enumeration Date: 07/20/2009
  • Last Update Date: 11/04/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0143535658
  • Enrollment ID: I20161026002440

Medical Identifiers

Medical identifiers for Heather Dianne Cunningham such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134359581NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A143134 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Health SonoraSonora, CAHospital
Marshall Medical CenterPlacerville, CAHospital

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. Heather Dianne Cunningham allows following entities to bill medicare on her behalf.
Entity NameSonora Community Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891732418
PECOS PAC ID: 4284538505
Enrollment ID: O20031119000910
Entity NameMonterey Bay Oncology A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972542959
PECOS PAC ID: 6507826856
Enrollment ID: O20041012001045

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. Heather Dianne Cunningham 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
Heather Dianne Cunningham, MD
1325 E Church St Ste 301,
Santa Maria, CA 93454-5915

Ph: (805) 349-9393		Heather Dianne Cunningham, MD
1325 E Church St Ste 301,
Santa Maria, CA 93454-5915

Ph: (805) 349-9393

Reviews and Comments


Internal Medicine Doctors in Santa Maria, CA

Dr. Paul A Lussier, D.O.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 117 W Bunny Ave, Santa Maria, CA 93458
Phone: 805-739-3890    Fax: 805-347-7697
Mr. Muthiyaliah Babu, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 1401 E Main St, Santa Maria, CA 93454
Phone: 805-349-0198    Fax: 805-349-9004
Wei Bai, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1325 E Church St Ste 301, Santa Maria, CA 93454
Phone: 805-349-9393    Fax: 805-349-1155
Dr. Siri Atma Singh Khalsa, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1400 E Church St, Santa Maria, CA 93454
Phone: 805-739-3215    
Dr. Barry Steven Feldman, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 E Church St, Santa Maria, CA 93454
Phone: 805-739-3000    Fax: 970-667-0847
Dr. Jose Jumil Yongco, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2115 Centerpointe Pkwy, Santa Maria, CA 93455
Phone: 805-346-7230    Fax: 805-346-7272

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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