Ms Kathleen Marie Lenihan, RN, CNS, NP - Medicare Clinical Nurse Specialist in San Francisco, CA

Ms Kathleen Marie Lenihan, RN, CNS, NP is a medicare enrolled "Clinical Nurse Specialist - Critical Care Medicine" in San Francisco, California. Her current practice location is 505 Parnassus Ave, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (415) 353-1758.

Ms Kathleen Marie Lenihan is licensed to practice in California (license number 732) 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 1639291149.

Contact Information

Ms Kathleen Marie Lenihan, RN, CNS, NP
505 Parnassus Ave,
San Francisco, CA 94143-2204
(415) 353-1758
(415) 353-1784

Map and Direction




Provider's Profile

Full NameMs Kathleen Marie Lenihan
GenderFemale
SpecialityClinical Nurse Specialist - Critical Care Medicine
Location505 Parnassus Ave, San Francisco, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1639291149
  • Provider Enumeration Date: 04/04/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5092851147
  • Enrollment ID: I20091005000258

Medical Identifiers

Medical identifiers for Ms Kathleen Marie Lenihan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639291149NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2200XNurse Practitioner - Adult Health 225004 (California)Primary
364SC0200XClinical Nurse Specialist - Critical Care Medicine 732 (California)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. Ms Kathleen Marie Lenihan allows following entities to bill medicare on her behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881763597
PECOS PAC ID: 4284547274
Enrollment ID: O20031106000389
Entity NameUniversity Of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897
Entity NameUcsf Medical Group Business Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477624104
PECOS PAC ID: 3779497870
Enrollment ID: O20040622001513

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. Ms Kathleen Marie Lenihan 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
Ms Kathleen Marie Lenihan, RN, CNS, NP
2755 40th Ave,
San Francisco, CA 94116-2707

Ph: (415) 753-6916
Ms Kathleen Marie Lenihan, RN, CNS, NP
505 Parnassus Ave,
San Francisco, CA 94143-2204

Ph: (415) 353-1758

Reviews and Comments


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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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