Catherine O Renken, NP - Medicare Nurse Practitioner in Chevy Chase, MD

Catherine O Renken, NP is a medicare enrolled "Nurse Practitioner - Family" in Chevy Chase, Maryland. Her current practice location is 8401 Connecticut Ave, Chevy Chase, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 304-8800.

Catherine O Renken is licensed to practice in Virginia (license number 0024186423) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1295432987.

Contact Information

Catherine O Renken, NP
8401 Connecticut Ave,
Chevy Chase, MD 20815-5803
(301) 304-8800
(301) 652-4933

Map and Direction




Provider's Profile

Full NameCatherine O Renken
GenderFemale
SpecialityNurse Practitioner - Family
Location8401 Connecticut Ave, Chevy Chase, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1295432987
  • Provider Enumeration Date: 02/13/2023
  • Last Update Date: 03/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6204201973
  • Enrollment ID: I20230411001688

Medical Identifiers

Medical identifiers for Catherine O Renken such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295432987NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family AC005182 (Maryland)Secondary
363LF0000XNurse Practitioner - Family 0024186423 (Virginia)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. Catherine O Renken allows following entities to bill medicare on her behalf.
Entity NamePrivia Care Center Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164874426
PECOS PAC ID: 3274801139
Enrollment ID: O20170619000055

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. Catherine O Renken 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
Catherine O Renken, NP
1420 Spring Vale Ave,
Mc Lean, VA 22101-3527

Ph: (415) 793-8488
Catherine O Renken, NP
8401 Connecticut Ave,
Chevy Chase, MD 20815-5803

Ph: (301) 304-8800

Reviews and Comments


Nurse Practitioner Nurses in Chevy Chase, MD

Jennifer Jones Lang, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 5550 Friendship Blvd Ste T90, Chevy Chase, MD 20815
Phone: 240-737-0085    
Julia Joyce, APRN, PMHNP
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Medicare: Accepting Medicare Assignments
Practice Location: 6900 Wisconsin Ave Ste 303, Chevy Chase, MD 20815
Phone: 301-786-3643    
Kyleen Erin Davis, R.N., F.N.P.
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 5530 Wisconsin Ave Ste 820, Chevy Chase, MD 20815
Phone: 301-652-8081    Fax: 301-652-8627
Suzannah Ryan Stivison, CPNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 8401 Connecticut Ave, Suite 201, Chevy Chase, MD 20815
Phone: 301-907-3690    
Ms. June Latisha-ann Ottley, CRNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 5550 Friendship Blvd Ste 590, Chevy Chase, MD 20815
Phone: 410-757-2077    Fax: 240-235-8720
Aida Teleksaw,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 4550 N Park Ave, Chevy Chase, MD 20815
Phone: 202-607-3953    
Dr. Stuart Maynard, PH.D. CRNP, CNS-PMH
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 4500 N Park Ave, Suite 801 North, Chevy Chase, MD 20815
Phone: 301-656-6605    

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.