Michael Alexander Hajek, MD - Medicare Otolaryngology in Santa Cruz, CA

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Michael Alexander Hajek, MD is a medicare enrolled "Otolaryngology" physician in Santa Cruz, California. His current practice location is 550 Water St Ste A, Santa Cruz, California. You can reach out to his office (for appointments etc.) via phone at (831) 476-4414.

Michael Alexander Hajek is licensed to practice in Massachusetts (license number 1016968) 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 1114456639.

Contact Information

Michael Alexander Hajek, MD
550 Water St Ste A,
Santa Cruz, CA 95060-4126
(831) 476-4414
(831) 476-0264

Map and Direction




Physician's Profile

Full NameMichael Alexander Hajek
GenderMale
SpecialityOtolaryngology
Location550 Water St Ste A, Santa Cruz, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1114456639
  • Provider Enumeration Date: 06/08/2017
  • Last Update Date: 11/22/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6507137536
  • Enrollment ID: I20231031003227

Medical Identifiers

Medical identifiers for Michael Alexander Hajek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114456639NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology 1016968 (Massachusetts)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. Michael Alexander Hajek allows following entities to bill medicare on his behalf.
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538194980
PECOS PAC ID: 2264336528
Enrollment ID: O20031120000097
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063447316
PECOS PAC ID: 2264336528
Enrollment ID: O20040629001269

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. Michael Alexander Hajek 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
Michael Alexander Hajek, MD
550 Water St Ste A,
Santa Cruz, CA 95060-4126

Ph: () -		Michael Alexander Hajek, MD
550 Water St Ste A,
Santa Cruz, CA 95060-4126

Ph: (831) 476-4414

Reviews and Comments


Otolaryngology Doctors in Santa Cruz, CA

Christopher Xiao,
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 550 Water St Ste A, Santa Cruz, CA 95060
Phone: 831-476-4414    Fax: 831-476-0264
James Teng, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 550 Water St Ste A, Santa Cruz, CA 95060
Phone: 831-476-4414    
Paul E. Krause, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 2025 Soquel Ave, Santa Cruz, CA 95062
Phone: 831-423-4111    
Daniel A Spilman, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 550 Water St Ste A, Santa Cruz, CA 95060
Phone: 831-476-4414    
Douglas Hetzler, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 2025 Soquel Ave, Santa Cruz, CA 95062
Phone: 831-458-5640    

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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