Cecil Olaya Robertson, M D - Medicare Hematology/oncology in Santa Maria, CA

Cecil Olaya Robertson, M D is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Santa Maria, California. He went to State University Of New York At Buffalo School Of Medicine and graduated in 1986 and has 38 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Bassett Healthcare and his current practice location is 1325 E Church St Ste 301, Santa Maria, California. You can reach out to his office (for appointments etc.) via phone at (805) 349-9393.

Cecil Olaya Robertson is licensed to practice in California (license number G86347) 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 1780640631.

Contact Information

Cecil Olaya Robertson, M D
1325 E Church St Ste 301,
Santa Maria, CA 93454
(805) 349-9393
Not Available

Map and Direction




Physician's Profile

Full NameCecil Olaya Robertson
GenderMale
SpecialityHematology/oncology
Experience38 Years
Location1325 E Church St Ste 301, Santa Maria, 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:
  • Cecil Olaya Robertson attended and graduated from State University Of New York At Buffalo School Of Medicine in 1986
  NPI Data:
  • NPI Number: 1780640631
  • Provider Enumeration Date: 04/20/2006
  • Last Update Date: 07/02/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9133028715
  • Enrollment ID: I20200518002302

Medical Identifiers

Medical identifiers for Cecil Olaya Robertson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780640631NPI-NPPES
P01747128OtherFLRAILROAD PTAN
252763400MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology ME65760 (Florida)Secondary
207RH0003XInternal Medicine - Hematology & Oncology G86347 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bassett HealthcareCooperstown, NYHospital
Samaritan Medical CenterWatertown, NYHospital
Enloe Medical CenterChico, CAHospital
Little Falls HospitalLittle falls, NYHospital
Cobleskill Regional HospitalCobleskill, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bassett Healthcare3779488325676

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. Cecil Olaya Robertson allows following entities to bill medicare on his behalf.
Entity NameGuthrie Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134178635
PECOS PAC ID: 6002728656
Enrollment ID: O20031103000220
Entity NameMary Imogene Bassett Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083664221
PECOS PAC ID: 3779488325
Enrollment ID: O20031205000553

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. Cecil Olaya Robertson 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
Cecil Olaya Robertson, M D
1400 E. Church Street, Attention: Medical Staff Office,
Santa Maria, CA 93454

Ph: (805) 739-3954
Cecil Olaya Robertson, M D
1325 E Church St Ste 301,
Santa Maria, CA 93454

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: Medicare Enrolled
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: Accepting Medicare Assignments
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
Dr. Eric William Jahnke Sr., MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 361 Town Center West Suite 101, Santa Maria, CA 93458
Phone: 805-922-6581    Fax: 805-922-7052

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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