Dr Mark A Parra, MD - Medicare Obstetrics & Gynecology in Klamath Falls, OR

  1. Home
  2. Obstetrics & Gynecology
  3. OR
  4. Klamath Falls
Dr Mark A Parra, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Klamath Falls, Oregon. His current practice location is 2640 Biehn Street, Klamath Falls, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 205-6890.

Dr Mark A Parra is licensed to practice in Oregon (license number MD182488) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1053387431.

Contact Information

Dr Mark A Parra, MD
2640 Biehn Street,
Klamath Falls, OR 97601
(541) 205-6890
(541) 205-6899

Map and Direction




Physician's Profile

Full NameDr Mark A Parra
GenderMale
SpecialityObstetrics & Gynecology
Location2640 Biehn Street, Klamath Falls, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1053387431
  • Provider Enumeration Date: 02/27/2006
  • Last Update Date: 07/08/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8527002716
  • Enrollment ID: I20170512001927

Medical Identifiers

Medical identifiers for Dr Mark A Parra such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053387431NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 036088889 (Illinois)Secondary
174400000XSpecialist G87495 (California)Secondary
207V00000XObstetrics & Gynecology MD182488 (Oregon)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. Dr Mark A Parra allows following entities to bill medicare on his behalf.
Entity NameMid-columbia Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053409599
PECOS PAC ID: 3779487251
Enrollment ID: O20031209000244
Entity NameSalem Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265431829
PECOS PAC ID: 8628986668
Enrollment ID: O20040309001131
Entity NameOregon Center for Vaginal Excellence Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720397094
PECOS PAC ID: 1153502935
Enrollment ID: O20110228000298

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 Mark A Parra 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 Mark A Parra, MD
444 Nw Elks Dr,
Corvallis, OR 97330-3745

Ph: (541) 205-6890		Dr Mark A Parra, MD
2640 Biehn Street,
Klamath Falls, OR 97601

Ph: (541) 205-6890

Reviews and Comments


Obstetrics & Gynecology Doctors in Klamath Falls, OR

Laura A Matlock, DO
Obstetrics & Gynecology
Medicare: May Accept Medicare Assignments
Practice Location: 2801 Daggett Ave, Klamath Falls, OR 97601
Phone: 541-274-8610    Fax: 541-274-6247
Dr. Arielle A Metz, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2640 Biehn Street, Suite 1, Klamath Falls, OR 97601
Phone: 541-205-6890    
Dr. Luana Jennifer Hossain, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2640 Biehn St Ste 1, Klamath Falls, OR 97601
Phone: 541-205-6890    
Gregory K Sindmack, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 2686 Campus Drive, Klamath Falls, OR 97601
Phone: 541-882-8829    Fax: 541-882-8086
Christopher Barton, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2850 Daggett Ave, Klamath Falls, OR 97601
Phone: 541-274-8610    Fax: 541-884-1151
Chelsea Patricia Crabtree, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2640 Biehn St, Klamath Falls, OR 97601
Phone: 541-205-6890    
Antonio Mazzaferro, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2801 Daggett Ave, Klamath Falls, OR 97601
Phone: 541-274-8610    Fax: 541-274-1151

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.