Dr Zina Semenovskaya, MD - Medicare Emergency Medicine in Palo Alto, CA

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Dr Zina Semenovskaya, MD is a medicare enrolled "Emergency Medicine" physician in Palo Alto, California. She went to Js Weill Medical College, Cornell University and graduated in 2009 and has 16 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Alameda Health System, San Francisco Physicians International Medical Group Inc and her current practice location is 300 Pasteur Dr, Palo Alto, California. You can reach out to her office (for appointments etc.) via phone at (718) 836-6600.

Dr Zina Semenovskaya is licensed to practice in California (license number A125620) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1255560181.

Contact Information

Dr Zina Semenovskaya, MD
300 Pasteur Dr,
Palo Alto, CA 94304-2203
(718) 836-6600
Not Available

Map and Direction




Physician's Profile

Full NameDr Zina Semenovskaya
GenderFemale
SpecialityEmergency Medicine
Experience16 Years
Location300 Pasteur Dr, Palo Alto, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Zina Semenovskaya attended and graduated from Js Weill Medical College, Cornell University in 2009
  NPI Data:
  • NPI Number: 1255560181
  • Provider Enumeration Date: 07/13/2009
  • Last Update Date: 07/03/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 0244472827
  • Enrollment ID: I20130810000056

Medical Identifiers

Medical identifiers for Dr Zina Semenovskaya such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255560181NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A125620 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Highland HospitalOakland, CAHospital
St Joseph's Medical Center Of StocktonStockton, CAHospital
Alameda HospitalAlameda, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Alameda Health System3779494521531
San Francisco Physicians International Medical Group Inc559767922534

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 Zina Semenovskaya allows following entities to bill medicare on her behalf.
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520
Entity NameAlameda Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740332931
PECOS PAC ID: 3779494521
Enrollment ID: O20031110000764
Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366417420
PECOS PAC ID: 5496668410
Enrollment ID: O20031112000551
Entity NameSan Francisco Physicians International Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841220720
PECOS PAC ID: 5597679225
Enrollment ID: O20031117000934
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameChavez Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689045015
PECOS PAC ID: 3870897580
Enrollment ID: O20160201000702

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 Zina Semenovskaya 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 Zina Semenovskaya, MD
2690 Hanover St,
Palo Alto, CA 94304-1117

Ph: (201) 888-2785		Dr Zina Semenovskaya, MD
300 Pasteur Dr,
Palo Alto, CA 94304-2203

Ph: (718) 836-6600

Reviews and Comments


Emergency Medicine Doctors in Palo Alto, CA

Tonia R Fox, MD
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Terence Lee Ahern, MD
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Dr. Robert Lee Norris Jr., M.D.
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Practice Location: 701 Welch Rd, Suite C, Palo Alto, CA 94304
Phone: 650-725-9445    Fax: 650-723-0121
Leigh Durlacher, MD
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Practice Location: 795 El Camino Real, Palo Alto, CA 94301
Phone: 650-853-2958    

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.

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