Marina Zyskina, RN,MSN,NP
Nurse Practitioner · Redwood City, CA
Marina Zyskina, RN,MSN,NP is a nurse practitioner with a practice address in Redwood City, California, and NPI 1912343328, issued on May 13, 2013. Check the license (California 18881, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marina Zyskina
- Credential
- RN,MSN,NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 18881 CA
Self-reported in NPPES; status is on the state search - Practice location
- 363 Main St, Redwood City, CA 94063
- Phone
- (650) 306-9490
- Enumerated
- May 13, 2013
- Record last updated
- May 13, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (650) 306-9355
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 363 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mark Sontag, MDPhysical Medicine & Rehabilitation Physician1891854568
Verify Marina Zyskina in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 18881Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average nurse practitioner in 2024
142 Medicare Part D claims for 28 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 56 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen34 claims
- Pregabalin14 claims
- Gabapentin11 claims
- Oxycodone Hcl11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $91.29
4 payments; by number, the most common kind was food and beverage; the largest payer was Saluda Medical Americas, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Marina Zyskina among 8,223 nurse practitioner records in California
Marina Zyskina, RN,MSN,NP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 39% of them.
- NPI issued2013 · 39% of these records are older, 58% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2013 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Redwood City → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Tamara Carver, NPRedwood City, CA 940631316141575
- Carol Corley, RN NPRedwood City, CA 940631821324039
- Constance Evans, N.P.Redwood City, CA 940631619116092
- Bonnie FaigelesRedwood City, CA 940631659530970
- Allyson Fisch, GNP, RDRedwood City, CA 940631912096942
- Kathleen Cooke HarrisRedwood City, CA 940631437201670
- Dorris Luong, NPRedwood City, CA 940631396816849
- Kira Maximovich, NPRedwood City, CA 940631205010253
Common questions
What is Marina Zyskina, RN,MSN,NP's NPI number?
Marina Zyskina, RN,MSN,NP's National Provider Identifier (NPI) is 1912343328, issued on May 13, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Marina Zyskina, RN,MSN,NP located?
The NPPES record lists a practice address at 363 Main St, Redwood City, CA, 94063. Phone: (650) 306-9490. Providers update this record themselves, so call before visiting.
How can I verify Marina Zyskina, RN,MSN,NP's license?
NPPES lists California license number 18881, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Marina Zyskina, RN,MSN,NP prescribe under Medicare Part D?
In 2024, Marina Zyskina, RN,MSN,NP had 142 Medicare Part D claims for 28 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.