Vitaliy Zak, MD - Medicare Ophthalmology in Palm Desert, CA

Vitaliy Zak, MD is a medicare enrolled "Ophthalmology" physician in Palm Desert, California. He graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Valley Retina Institute P.a. and his current practice location is 44139 Monterey Ave Ste A, Palm Desert, California. You can reach out to his office (for appointments etc.) via phone at (760) 469-5195.

Vitaliy Zak is licensed to practice in California (license number C193067) 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 1669566535.

Contact Information

Vitaliy Zak, MD
44139 Monterey Ave Ste A,
Palm Desert, CA 92260-8700
(760) 469-5195
Not Available

Map and Direction




Physician's Profile

Full NameVitaliy Zak
GenderMale
SpecialityOphthalmology
Experience29 Years
Location44139 Monterey Ave Ste A, Palm Desert, 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:
  • Vitaliy Zak graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1669566535
  • Provider Enumeration Date: 10/03/2006
  • Last Update Date: 04/22/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1153381694
  • Enrollment ID: I20200615003109

Medical Identifiers

Medical identifiers for Vitaliy Zak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669566535NPI-NPPES
8408023MedicaidWA
1669566535MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD00044090 (Washington)Secondary
207W00000XOphthalmology S6335 (Texas)Secondary
207W00000XOphthalmology C193067 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Valley Retina Institute P.a.71139036594

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. Vitaliy Zak allows following entities to bill medicare on his behalf.
Entity NameValley Retina Institute P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225139942
PECOS PAC ID: 7113903659
Enrollment ID: O20040625000871
Entity NameLaredo Retina Associates, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528677978
PECOS PAC ID: 9638599475
Enrollment ID: O20201019000007

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. Vitaliy Zak 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
Vitaliy Zak, MD
44139 Monterey Ave Ste A,
Palm Desert, CA 92260-8700

Ph: (800) 898-2020
Vitaliy Zak, MD
44139 Monterey Ave Ste A,
Palm Desert, CA 92260-8700

Ph: (760) 469-5195

Reviews and Comments


Ophthalmology Doctors in Palm Desert, CA

Lori L. Kirshner, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 44435 Town Center Way, Suite B, Palm Desert, CA 92260
Phone: 760-322-6002    Fax: 760-341-2947
Harry Marshak, M.D.
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Medicare: May Accept Medicare Assignments
Practice Location: 74075 El Paseo, D2, Palm Desert, CA 92260
Phone: 760-341-2551    Fax: 760-341-2522
Clement K. Chan, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 36949 Cook St Ste 101, Palm Desert, CA 92211
Phone: 760-340-2394    Fax: 760-340-2369
Alireza Ghaffarieh, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 44139 Monterey Ave Ste A, Palm Desert, CA 92260
Phone: 626-269-5371    Fax: 626-577-2100
Steven G Lin, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 36949 Cook St Ste 101, Palm Desert, CA 92211
Phone: 760-340-2394    Fax: 760-340-2369
Dr. Peter S. Spiegel, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 44435 Town Center Way, Suite B, Palm Desert, CA 92260
Phone: 760-322-6002    Fax: 760-341-2947
Dr. James Kevin Belville, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 44139 Monterey Ave Ste A, Palm Desert, CA 92260
Phone: 760-469-5195    

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.