Mackay O'keefe, CCC-SLP - Medicare Speech-Language Pathologist in Sacramento, CA

Mackay O'keefe, CCC-SLP is a medicare enrolled "Speech-language Pathologist" provider in Sacramento, California. She graduated from medical school in 2013 and has 11 years of diverse experience with area of expertise as Qualified Speech Language Pathologist. She is a member of the group practice Regents Of The University Of California and her current practice location is 4860 Y St, Sacramento, California. You can reach out to her office (for appointments etc.) via phone at (916) 734-6719.

Mackay O'keefe is licensed to practice in California (license number SP23318) 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 1851761969.

Contact Information

Mackay O'keefe, CCC-SLP
4860 Y St,
Sacramento, CA 95817-2307
(916) 734-6719
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMackay O'keefe
GenderFemale
SpecialityQualified Speech Language Pathologist
Experience11 Years
Location4860 Y St, Sacramento, California
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:
  • Mackay O'keefe graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1851761969
  • Provider Enumeration Date: 10/01/2015
  • Last Update Date: 01/22/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 8123338548
  • Enrollment ID: I20151113001369

Medical Identifiers

Medical identifiers for Mackay O'keefe such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851761969NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
235Z00000XSpeech-language Pathologist SP23318 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California8022922475456

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. Mackay O'keefe allows following entities to bill medicare on her behalf.
Provider NameRegents Of The University Of California
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1952998973
PECOS PAC ID: 8022922475
Enrollment ID: O20031118001149

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. Mackay O'keefe 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
Mackay O'keefe, CCC-SLP
4860 Y St,
Sacramento, CA 95817-2307

Ph: (916) 734-6719
Mackay O'keefe, CCC-SLP
4860 Y St,
Sacramento, CA 95817-2307

Ph: (916) 734-6719

Reviews and Comments


Speech-Language Pathologist in Sacramento, CA

Anne Seton Thompson, S.P.
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Medicare: Not Enrolled in Medicare
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Phone: 916-478-6570    Fax: 916-478-6575
Lee Anne Tacher, ST
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Phone: 916-284-7199    Fax: 916-922-7199
Ms. Alyna Kealani Kanae, M.S., CCC-SLP
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Practice Location: 500 Jessie Ave, Sacramento, CA 95838
Phone: 916-922-7177    
Suzanne Alison Yadao, SLP
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Practice Location: 4101 Los Coches Way, Sacramento, CA 95864
Phone: 916-761-9826    
Ms. Jeri Sue Krebs, MS, CCC-SLP
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Medicare: Not Enrolled in Medicare
Practice Location: 501 Jessie Ave, Sacramento, CA 95838
Phone: 916-922-8855    
Mrs. Sheila L Majesky, SPEECH PATHOLOGIST
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 2315 Stockton Blvd, Sacramento, CA 95817
Phone: 916-734-3147    Fax: 916-454-2703

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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