Mr John C Michalak, PA-C - Medicare Physician Assistant in San Luis Obispo, CA

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Mr John C Michalak, PA-C is a medicare enrolled "Physician Assistant - Medical" in San Luis Obispo, California. He graduated from nursing school in 2002 and has 24 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Cottage Clinical Network Llc and his current practice location is 777 E Foothill Blvd, San Luis Obispo, California. You can reach out to his office (for appointments etc.) via phone at (805) 762-4348.

Mr John C Michalak is licensed to practice in California (license number PA16603) 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 1922057934.

Contact Information

Mr John C Michalak, PA-C
777 E Foothill Blvd,
San Luis Obispo, CA 93405-1617
(805) 762-4348
(805) 541-1167

Map and Direction




Provider's Profile

Full NameMr John C Michalak
GenderMale
SpecialityPhysician Assistant
Experience24 Years
Location777 E Foothill Blvd, San Luis Obispo, 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:
  • Mr John C Michalak graduated from nursing school in 2002
  NPI Data:
  • NPI Number: 1922057934
  • Provider Enumeration Date: 05/08/2006
  • Last Update Date: 10/20/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3375548597
  • Enrollment ID: I20060921000588

Medical Identifiers

Medical identifiers for Mr John C Michalak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922057934NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363AS0400XPhysician Assistant - Surgical PA16603 (California)Secondary
363AM0700XPhysician Assistant - Medical PA16603 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cottage Clinical Network Llc185071253057

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. Mr John C Michalak allows following entities to bill medicare on his behalf.
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548667843
PECOS PAC ID: 6103739131
Enrollment ID: O20040121000458
Entity NameLos Robles Emergency Physicians Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417983552
PECOS PAC ID: 4880582618
Enrollment ID: O20040916000469
Entity NameCentral Coast Urgent Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427372226
PECOS PAC ID: 2264561125
Enrollment ID: O20100614000439
Entity NameAllied Emergency Physicians, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043531346
PECOS PAC ID: 9931391604
Enrollment ID: O20101013000562
Entity NameEmergency Physicians Urgent Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689963845
PECOS PAC ID: 8527234418
Enrollment ID: O20111227000049
Entity NameCarbon Health Medical Group of California PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417294232
PECOS PAC ID: 9032340047
Enrollment ID: O20140314001276
Entity NameGrand Avenue Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962913632
PECOS PAC ID: 7315206653
Enrollment ID: O20180112002313
Entity NameNes Western Group a Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487125019
PECOS PAC ID: 4587902952
Enrollment ID: O20190208002821
Entity NameCottage Clinical Network LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588209357
PECOS PAC ID: 1850712530
Enrollment ID: O20200604001981

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. Mr John C Michalak 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
Mr John C Michalak, PA-C
Po Box 689,
Santa Barbara, CA 93102-0689

Ph: (805) 762-4348		Mr John C Michalak, PA-C
777 E Foothill Blvd,
San Luis Obispo, CA 93405-1617

Ph: (805) 762-4348

Reviews and Comments


Physician Assistant Nurses in San Luis Obispo, CA

Taylor Suzanne Wahl, PA-C
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 1235 Osos St # 100, San Luis Obispo, CA 93401
Phone: 805-549-0888    
Guillemette Calderwood,
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 3241 S Higuera St, San Luis Obispo, CA 93401
Phone: 805-544-4460    
Mrs. Taryn Alexandra Pearl,
Physician Assistant
Medicare: May Accept Medicare Assignments
Practice Location: 892 Aerovista Pl, Suite 130, San Luis Obispo, CA 93401
Phone: 805-395-3277    Fax: 805-541-1203
Karina I Cervantes, PA-C
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 1235 Osos St Ste 100, San Luis Obispo, CA 93401
Phone: 805-549-0888    
Gary Mitchell Westbrock, PA
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 715 Tank Farm Rd Ste A, San Luis Obispo, CA 93401
Phone: 805-541-4018    Fax: 805-543-6271
Jacqualine J. Dancy, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 283 Madonna Rd, Suite B, San Luis Obispo, CA 93405
Phone: 805-549-8880    Fax: 805-549-8743
Natalie Robertson, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 892 Aerovista Pl Ste 120, San Luis Obispo, CA 93401
Phone: 805-544-5567    

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.