Karen Lee Mackenney, RN, FNP - Medicare Nurse Practitioner in Shenandoah, TX

Karen Lee Mackenney, RN, FNP is a medicare enrolled "Nurse Practitioner - Family" in Shenandoah, Texas. Her current practice location is 135 Vision Park Blvd, Shenandoah, Texas. You can reach out to her office (for appointments etc.) via phone at (281) 404-3000.

Karen Lee Mackenney is licensed to practice in Texas (license number 564482) 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 1003014366.

Contact Information

Karen Lee Mackenney, RN, FNP
135 Vision Park Blvd,
Shenandoah, TX 77384-3001
(281) 404-3000
(281) 290-9824

Map and Direction




Provider's Profile

Full NameKaren Lee Mackenney
GenderFemale
SpecialityNurse Practitioner - Family
Location135 Vision Park Blvd, Shenandoah, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1003014366
  • Provider Enumeration Date: 07/10/2007
  • Last Update Date: 01/26/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 8123179314
  • Enrollment ID: I20090629000462

Medical Identifiers

Medical identifiers for Karen Lee Mackenney such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003014366NPI-NPPES
206017002MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 564482 (Texas)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. Karen Lee Mackenney allows following entities to bill medicare on her behalf.
Entity NameMillennium Physicians Association Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255397733
PECOS PAC ID: 3375515455
Enrollment ID: O20040810000051

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. Karen Lee Mackenney 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
Karen Lee Mackenney, RN, FNP
135 Vision Park Blvd,
Shenandoah, TX 77384-3001

Ph: (281) 404-3000
Karen Lee Mackenney, RN, FNP
135 Vision Park Blvd,
Shenandoah, TX 77384-3001

Ph: (281) 404-3000

Reviews and Comments


Nurse Practitioner Nurses in Shenandoah, TX

Mrs. Ronia J Khouri, AGACNP-BC, FNP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 9250 Pinecroft Dr, Shenandoah, TX 77380
Phone: 713-897-2300    
Mr. Peter Robert Schultz, MSN, CRNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 17189 Interstate 45 S Ste 675, Shenandoah, TX 77385
Phone: 936-270-3905    Fax: 936-271-1584
Miss Eliza Beth Codd, ARNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 150 Pine Forest Dr Ste 703, Shenandoah, TX 77384
Phone: 281-939-5915    Fax: 281-982-1808
Summer Renee Shields, AGACNP-BC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 9250 Pinecroft Dr # N2.101, Shenandoah, TX 77380
Phone: 713-897-5539    Fax: 713-897-2275
Maria Ivy Claborn,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 150 Pine Forest Dr Ste 101, Shenandoah, TX 77384
Phone: 832-610-2822    
Lindsay Ann Ross, N.P.
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 920 Medical Plaza Dr Ste 520, Shenandoah, TX 77380
Phone: 832-562-3974    Fax: 832-562-3974

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.