Lennis B Klenk, NP - Medicare Nurse Practitioner in Leesburg, VA

Lennis B Klenk, NP is a medicare enrolled "Nurse Practitioner" in Leesburg, Virginia. She graduated from nursing school in 2010 and has 14 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Commonwealth Emergency Physicians Pc and her current practice location is 44045 Riverside Pkwy, Leesburg, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 858-6040.

Lennis B Klenk is licensed to practice in Virginia (license number 0001101689) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1407169352.

Contact Information

Lennis B Klenk, NP
44045 Riverside Pkwy,
Leesburg, VA 20176-5101
(703) 858-6040
Not Available

Map and Direction




Provider's Profile

Full NameLennis B Klenk
GenderFemale
SpecialityNurse Practitioner
Experience14 Years
Location44045 Riverside Pkwy, Leesburg, Virginia
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Lennis B Klenk graduated from nursing school in 2010
  NPI Data:
  • NPI Number: 1407169352
  • Provider Enumeration Date: 07/21/2010
  • Last Update Date: 11/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1759407463
  • Enrollment ID: I20100929001578

Medical Identifiers

Medical identifiers for Lennis B Klenk such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407169352NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 0001101689 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Inova Loudoun HospitalLeesburg, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Commonwealth Emergency Physicians Pc761887031219

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. Lennis B Klenk allows following entities to bill medicare on her behalf.
Entity NameCommonwealth Emergency Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598723082
PECOS PAC ID: 7618870312
Enrollment ID: O20040129001132
Entity NameInova Health Care Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952320061
PECOS PAC ID: 2466351093
Enrollment ID: O20080806000696

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. Lennis B Klenk 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
Lennis B Klenk, NP
Po Box 13700-1369,
Philadelphia, PA 19191-1369

Ph: () -
Lennis B Klenk, NP
44045 Riverside Pkwy,
Leesburg, VA 20176-5101

Ph: (703) 858-6040

Reviews and Comments


Nurse Practitioner Nurses in Leesburg, VA

Carol Gavin, PMHNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 19 Fort Evans Rd Ne Ste C, Leesburg, VA 20176
Phone: 703-737-2110    Fax: 703-737-2111
Gillian Zeile,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 44035 Riverside Pkwy, Suite 300, Leesburg, VA 20176
Phone: 703-554-6800    
Mrs. Megan Franklin Pirowski, RN, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 44055 Riverside Pkwy, Leesburg, VA 20176
Phone: 703-858-8878    
Mrs. Adrianne J Gruner, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 163 Fort Evans Rd Ne, Leesburg, VA 20176
Phone: 703-443-2000    
Alice R Spiros, NURSE PRACTITIONER
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 44035 Riverside Pkwy Ste 300, Leesburg, VA 20176
Phone: 703-554-6800    Fax: 703-724-7503
Darren John Hunt, RN, MSN, ACNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 44045 Riverside Pkwy Ste 100, Leesburg, VA 20176
Phone: 703-858-8878    Fax: 703-858-8170
Mrs. Catherine Marie Staats, N.P.
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 44045 Riverside Pkwy, Leesburg, VA 20176
Phone: 703-858-8878    Fax: 703-858-8701

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.