Darren Lackan M.d., P.a. - Medicare Primary Care in Ft. Worth, TX

Darren Lackan M.d., P.a. is a medicare enrolled primary clinic (Internal Medicine - Endocrinology, Diabetes & Metabolism) in Ft. Worth, Texas. The current practice location for Darren Lackan M.d., P.a. is 6844 Harris Parkway, Ft. Worth, Texas. For appointments, you can reach them via phone at (817) 263-0007. The mailing address for Darren Lackan M.d., P.a. is 6844 Harris Pkwy Ste 300, Fort Worth, Texas and phone number is (817) 263-0007.

Darren Lackan M.d., P.a. is licensed to practice in Texas (license number L6481). The clinic also participates in the medicare program and its NPI number is 1871639757. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (817) 263-0007.

Contact Information

Darren Lackan M.d., P.a.
6844 Harris Parkway
Ft. Worth
TX 76132
(817) 263-0007
(817) 263-1118

Map and Direction


Primary Care Clinic Profile

Full NameDarren Lackan M.d., P.a.
SpecialityInternal Medicine
Location6844 Harris Parkway, Ft. Worth, Texas
Authorized Official Name and PositionDarren Wayne Lackan (OWNER)
Authorized Official Contact6822251157
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Darren Lackan M.d., P.a.
6844 Harris Pkwy Ste 300
Fort Worth
TX 76132-4281

Ph: (817) 263-0007
Darren Lackan M.d., P.a.
6844 Harris Parkway
Ft. Worth
TX 76132

Ph: (817) 263-0007

NPI Details:

NPI Number1871639757
Provider Enumeration Date01/29/2007
Last Update Date09/23/2025

Medicare PECOS Information:

Medicare PECOS PAC ID4082701982
Medicare Enrollment IDO20071025000078

Medical Identifiers

Medical identifiers for Darren Lackan M.d., P.a. such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871639757NPI-NPPES
190356901MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism L6481 (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. Darren Lackan M.d., P.a. acts as a billing entity for following providers:
Provider NameDarren W Lackan
Provider TypePractitioner - Endocrinology
Provider IdentifiersNPI Number: 1053347534
PECOS PAC ID: 5193718914
Enrollment ID: I20040407000471

Reviews and Comments


Internal Medicine in Ft. Worth, TX

Superior Evaluation Services
Primary Care Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 420 Throckmorton Suite 200, Ft. Worth, TX 76102
Phone: 817-863-4315    Fax: 888-575-0212
Diabetes And Thyroid Center Of Fort Worth, Pllc
Primary Care Clinic
Medicare: Medicare Enrolled
Practice Location: 6844 Harris Parkway, Ft. Worth, TX 76132
Phone: 817-263-0007    Fax: 817-263-1118

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.