Dr Danielle M Kozak Joy, APNP - Medicare Nurse Practitioner in San Mateo, CA

Dr Danielle M Kozak Joy, APNP is a medicare enrolled "Nurse Practitioner" in San Mateo, California. Her current practice location is 951 Mariners Island Blvd Ste 300, San Mateo, California. You can reach out to her office (for appointments etc.) via phone at (650) 285-6927.

Dr Danielle M Kozak Joy is licensed to practice in Wisconsin (license number 5908-33) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1538578059.

Contact Information

Dr Danielle M Kozak Joy, APNP
951 Mariners Island Blvd Ste 300,
San Mateo, CA 94404-1560
(650) 285-6927
(888) 352-7383

Map and Direction




Provider's Profile

Full NameDr Danielle M Kozak Joy
GenderFemale
SpecialityNurse Practitioner
Location951 Mariners Island Blvd Ste 300, San Mateo, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1538578059
  • Provider Enumeration Date: 08/08/2014
  • Last Update Date: 04/07/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0941420194
  • Enrollment ID: I20240105002524

Medical Identifiers

Medical identifiers for Dr Danielle M Kozak Joy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538578059NPI-NPPES
1538578059MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 5908-33 (Wisconsin)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. Dr Danielle M Kozak Joy allows following entities to bill medicare on her behalf.
Entity NameHealthfair Plus Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376973461
PECOS PAC ID: 2365668720
Enrollment ID: O20190729000439

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. Dr Danielle M Kozak Joy 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
Dr Danielle M Kozak Joy, APNP
951 Mariners Island Blvd Ste 300,
San Mateo, CA 94404-1560

Ph: (772) 217-4557
Dr Danielle M Kozak Joy, APNP
951 Mariners Island Blvd Ste 300,
San Mateo, CA 94404-1560

Ph: (650) 285-6927

Reviews and Comments


Nurse Practitioner Nurses in San Mateo, CA

Ms. Yelice Corea,
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Mrs. Marty Gail Rosier, RN, PHN, FNP-C
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Phone: 650-573-3116    
Mary Teresa Ramirez, N.P.
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Practice Location: 222 W 39th Ave, San Mateo, CA 94403
Phone: 650-573-2222    
Dr. Kristen Ashley Chou, DNP, FNP-BC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 951 Mariners Island Blvd Ste 300, San Mateo, CA 94404
Phone: 650-285-6927    Fax: 888-352-7383
Alyssa Marie Malacas Antonio, DNP, FNP-BC,RN,PCCN
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Medicare: Not Enrolled in Medicare
Practice Location: 1125 Park Pl Apt 408, San Mateo, CA 94403
Phone: 808-554-4096    
Jennifer Lorain Battaglia, CNP
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Medicare: Not Enrolled in Medicare
Practice Location: 951 Mariners Island Blvd Ste 300, San Mateo, CA 94404
Phone: 772-217-4557    

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.