Herman Marx, - Medicare Family Practice in Grandview, WA

Herman Marx, is a medicare enrolled "Family Medicine" physician in Grandview, Washington. He graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Yakima Valley Farm Workers Clinic and his current practice location is 240 Division St, Grandview, Washington. You can reach out to his office (for appointments etc.) via phone at (509) 882-4700.

Herman Marx is licensed to practice in Washington (license number MD00031988) 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 1730275934.

Contact Information

Herman Marx,
240 Division St,
Grandview, WA 98930-1357
(509) 882-4700
(509) 882-6088

Map and Direction




Physician's Profile

Full NameHerman Marx
GenderMale
SpecialityFamily Practice
Experience41 Years
Location240 Division St, Grandview, Washington
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:
  • Herman Marx graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1730275934
  • Provider Enumeration Date: 10/05/2006
  • Last Update Date: 03/22/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3779504311
  • Enrollment ID: I20051212000433

Medical Identifiers

Medical identifiers for Herman Marx such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730275934NPI-NPPES
51019OtherWALABOR AND INDUSTRIES
22549OtherWAGROUP HEALTH
91019392OtherCOMMERCIAL
MA1939OtherWAREGENCE
8015646MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MD00031988 (Washington)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Yakima Valley Farm Workers Clinic4385541986206

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. Herman Marx allows following entities to bill medicare on his behalf.
Entity NameYakima Valley Farm Workers Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295788602
PECOS PAC ID: 4385541986
Enrollment ID: O20040211000663

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. Herman Marx 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
Herman Marx,
240 Division St,
Grandview, WA 98930-1357

Ph: (509) 882-4700
Herman Marx,
240 Division St,
Grandview, WA 98930-1357

Ph: (509) 882-4700

Reviews and Comments


Family Medicine Doctors in Grandview, WA

Dr. Lisa Nguyen, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1000 Wallace Way, Grandview, WA 98930
Phone: 509-788-1702    Fax: 509-786-1022
Blake J Bond, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Wallace Way, Grandview, WA 98930
Phone: 509-882-3444    Fax: 509-882-2049
Bryan Santiago, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 208 N Euclid Rd, Grandview, WA 98930
Phone: 509-882-1855    
Cuong Dan Vien,
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1000 Wallace Way, Grandview, WA 98930
Phone: 206-446-7018    
Ishkhan Amerkhanian,
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1000 Wallace Way, Grandview, WA 98930
Phone: 509-788-1702    
Brandon Kenneth Lawrence,
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Grandview Medical-dental Clinic (gmdc) 1000 Wallace Way, Grandview, WA 98930
Phone: 509-788-1702    Fax: 509-786-1022
Adam S Hoverman, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1000 Wallace Way, Grandview, WA 98930
Phone: 509-882-4275    Fax: 509-882-2049

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.