Libby Ann John, AGNP - Medicare Nurse Practitioner in Houston, TX

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Libby Ann John, AGNP is a medicare enrolled "Nurse Practitioner - Adult Health" in Houston, Texas. Her current practice location is 6603 Rusk Landing Ct, Houston, Texas. You can reach out to her office (for appointments etc.) via phone at (832) 605-8352.

Libby Ann John is licensed to practice in Kansas (license number 81691) 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 1598149932.

Contact Information

Libby Ann John, AGNP
6603 Rusk Landing Ct,
Houston, TX 77049-3505
(832) 605-8352
Not Available

Map and Direction




Provider's Profile

Full NameLibby Ann John
GenderFemale
SpecialityNurse Practitioner - Adult Health
Location6603 Rusk Landing Ct, Houston, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1598149932
  • Provider Enumeration Date: 07/15/2015
  • Last Update Date: 01/09/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0345509345
  • Enrollment ID: I20180122000178

Medical Identifiers

Medical identifiers for Libby Ann John such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598149932NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2200XNurse Practitioner - Adult Health 81691 (Kansas)Primary
363LA2200XNurse Practitioner - Adult Health 70324 (New Mexico)Secondary
363LA2200XNurse Practitioner - Adult Health AP128178 (Texas)Secondary
363LA2200XNurse Practitioner - Adult Health 209.027660 (Illinois)Secondary

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. Libby Ann John allows following entities to bill medicare on her behalf.
Entity NameQuestcare Matrix Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316295066
PECOS PAC ID: 7719137397
Enrollment ID: O20121016000465
Entity NameIpc Pac Healthcare Services Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194174201
PECOS PAC ID: 1759676307
Enrollment ID: O20160823000163
Entity NameVillagemd Of Southeast Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841643327
PECOS PAC ID: 4587947346
Enrollment ID: O20170202000474
Entity NameHouston Medical Consultants Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043784887
PECOS PAC ID: 7416295332
Enrollment ID: O20190219000050
Entity NameNv Pacs 2 Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427534809
PECOS PAC ID: 0941550578
Enrollment ID: O20210820003080

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. Libby Ann John 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
Libby Ann John, AGNP
6603 Rusk Landing Ct,
Houston, TX 77049-3505

Ph: (832) 605-8352		Libby Ann John, AGNP
6603 Rusk Landing Ct,
Houston, TX 77049-3505

Ph: (832) 605-8352

Reviews and Comments


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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.