Kristen Marxen Matsik, MD - Medicare Obstetrics/gynecology in Palo Alto, CA

Kristen Marxen Matsik, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Palo Alto, California. She went to Virginia Commonwealth University, School Of Medicine and graduated in 1995 and has 31 years of diverse experience with area of expertise as Obstetrics/gynecology. Her current practice location is 195 Page Mill Rd Ste 103, Palo Alto, California. You can reach out to her office (for appointments etc.) via phone at (888) 731-8994.

Kristen Marxen Matsik is licensed to practice in South Carolina (license number 85200) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1295807022.

Contact Information

Kristen Marxen Matsik, MD
195 Page Mill Rd Ste 103,
Palo Alto, CA 94306-2073
(888) 731-8994
Not Available

Map and Direction




Physician's Profile

Full NameKristen Marxen Matsik
GenderFemale
SpecialityObstetrics/gynecology
Experience31 Years
Location195 Page Mill Rd Ste 103, Palo Alto, California
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Kristen Marxen Matsik attended and graduated from Virginia Commonwealth University, School Of Medicine in 1995
  NPI Data:
  • NPI Number: 1295807022
  • Provider Enumeration Date: 11/15/2006
  • Last Update Date: 11/06/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8921018912
  • Enrollment ID: I20210924001191

Medical Identifiers

Medical identifiers for Kristen Marxen Matsik such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295807022NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 85200 (South Carolina)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. Kristen Marxen Matsik allows following entities to bill medicare on her behalf.
Entity NameUniversity Medical Associates Of The Medical University Of South Carol
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043241110
PECOS PAC ID: 6305758574
Enrollment ID: O20031105000291
Entity NameObhg South Carolina Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538457361
PECOS PAC ID: 7012182504
Enrollment ID: O20111212000681
Entity NameUwh Of The Carolinas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639506470
PECOS PAC ID: 0042448169
Enrollment ID: O20210318002461

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. Kristen Marxen Matsik 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
Kristen Marxen Matsik, MD
195 Page Mill Rd Ste 103,
Palo Alto, CA 94306-2073

Ph: (888) 731-8994
Kristen Marxen Matsik, MD
195 Page Mill Rd Ste 103,
Palo Alto, CA 94306-2073

Ph: (888) 731-8994

Reviews and Comments


Obstetrics & Gynecology Doctors in Palo Alto, CA

Dr. Edward Lee Cohen, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 3801 Miranda Ave, #112, Palo Alto, CA 94304
Phone: 650-493-5000    
Winona Tan, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 795 El Camino Real, Palo Alto, CA 94301
Phone: 650-853-2917    
Ilona Telefus Goldfarb, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 725 Welch Rd, Palo Alto, CA 94304
Phone: 650-497-8000    
Sylvie Leah Blumstein, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 725 Welch Rd, Palo Alto, CA 94304
Phone: 650-497-8000    
Amy E Judy, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 725 Welch Rd, Palo Alto, CA 94304
Phone: 650-497-8000    
Sanaa Hasan Suharwardy, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 725 Welch Rd, Palo Alto, CA 94304
Phone: 650-497-8000    
Laura Brodzinsky, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 725 Welch Rd, Palo Alto, CA 94304
Phone: 650-497-8000    

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).

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