Keith Oliver Dillon, MD - Medicare Obstetrics & Gynecology in Santa Maria, CA

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Keith Oliver Dillon, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Santa Maria, California. His current practice location is 1510 E Main St, Suite 104, Santa Maria, California. You can reach out to his office (for appointments etc.) via phone at (805) 739-3262.

Keith Oliver Dillon is licensed to practice in California (license number A75356) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1154407534.

Contact Information

Keith Oliver Dillon, MD
1510 E Main St, Suite 104,
Santa Maria, CA 93454-4825
(805) 739-3262
(805) 354-7013

Map and Direction




Physician's Profile

Full NameKeith Oliver Dillon
GenderMale
SpecialityObstetrics & Gynecology
Location1510 E Main St, Santa Maria, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1154407534
  • Provider Enumeration Date: 10/28/2006
  • Last Update Date: 07/10/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 2769432434
  • Enrollment ID: I20050131000348

Medical Identifiers

Medical identifiers for Keith Oliver Dillon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154407534NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A75356 (California)Primary

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. Keith Oliver Dillon allows following entities to bill medicare on his behalf.
Entity NameMagella Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376640086
PECOS PAC ID: 7214827591
Enrollment ID: O20040318001666
Entity NameObhg California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215258892
PECOS PAC ID: 8729276795
Enrollment ID: O20101217000826

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. Keith Oliver Dillon 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
Keith Oliver Dillon, MD
1510 E Main St, Suite 104,
Santa Maria, CA 93454-4825

Ph: (805) 739-3262		Keith Oliver Dillon, MD
1510 E Main St, Suite 104,
Santa Maria, CA 93454-4825

Ph: (805) 739-3262

Reviews and Comments


Obstetrics & Gynecology Doctors in Santa Maria, CA

Dr. Kerri S Wiltchik, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 220 South Palisade Drive, Suite 201, Santa Maria, CA 93454
Phone: 805-347-2100    Fax: 805-347-2114
Dr. Taimur L Chaudhry, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 220 S Palisade Dr Ste 203, Santa Maria, CA 93454
Phone: 805-354-7101    Fax: 805-354-7102
Rebecca K Jones, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 220 S Palisade Dr Ste 203, Santa Maria, CA 93454
Phone: 805-354-7101    
Dr. Eli S Zinner, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 116 South Palisade Drive, Suite 104, Santa Maria, CA 93454
Phone: 805-739-3957    Fax: 805-739-3958
Dr. Tad Patrick Callahan, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 210 S Palisade Dr Ste 101, Santa Maria, CA 93454
Phone: 805-922-0481    Fax: 805-925-5261
Dr. Maria Andreevna Hwang, DO
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 210 S Palisade Dr Ste 101, Santa Maria, CA 93454
Phone: 805-922-0481    

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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