Lauren Michelle Williams, MD - Medicare Pediatrics in Dallas, TX

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Lauren Michelle Williams, MD is a medicare enrolled "Pediatrics - Pediatric Critical Care Medicine" physician in Dallas, Texas. Her current practice location is 5323 Harry Hines Blvd, Dallas, Texas. You can reach out to her office (for appointments etc.) via phone at (214) 456-1600.

Lauren Michelle Williams is licensed to practice in Texas (license number Q6128) 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 1649697665.

Contact Information

Lauren Michelle Williams, MD
5323 Harry Hines Blvd,
Dallas, TX 75390-5000
(214) 456-1600
(214) 456-7594

Map and Direction




Physician's Profile

Full NameLauren Michelle Williams
GenderFemale
SpecialityPediatrics - Pediatric Critical Care Medicine
Location5323 Harry Hines Blvd, Dallas, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1649697665
  • Provider Enumeration Date: 03/27/2014
  • Last Update Date: 12/13/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0042696379
  • Enrollment ID: I20221010002552

Medical Identifiers

Medical identifiers for Lauren Michelle Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649697665NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics Q6128 (Texas)Secondary
2080P0205XPediatrics - Pediatric Endocrinology Q6128 (Texas)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
2080P0203XPediatrics - Pediatric Critical Care Medicine Q6128 (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. Lauren Michelle Williams allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Texas Southwestern Medical Center At Dallas
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972579365
PECOS PAC ID: 0648188250
Enrollment ID: O20031106000792
Entity NameAnesthesiologists For Children
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700837408
PECOS PAC ID: 7911990965
Enrollment ID: O20040406000266
Entity NameDallas Physician Medical Services For Children Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194153650
PECOS PAC ID: 1759607906
Enrollment ID: O20150305000673

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. Lauren Michelle Williams 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
Lauren Michelle Williams, MD
5323 Harry Hines Blvd,
Dallas, TX 75390-9087

Ph: (214) 456-1600		Lauren Michelle Williams, MD
5323 Harry Hines Blvd,
Dallas, TX 75390-5000

Ph: (214) 456-1600

Reviews and Comments


Pediatrics Doctors in Dallas, TX

Dr. Jyothsna Gattineni, M.D.
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 5323 Harry Hines Blvd, Dallas, TX 75390
Phone: 214-648-3438    
Ruth Osei Fordjour, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 12221 Merit Dr, Suite 1500, Dallas, TX 75251
Phone: 214-957-4754    
Dr. Alecia Curlene Nero, M.D.
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 5323 Harry Hines Blvd, Dallas, TX 75390
Phone: 214-648-4180    
Dr. Sravani Avula, M.D.
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 5323 Harry Hines Blvd, Dallas, TX 75390
Phone: 214-730-5437    
Asif Zia Khattak, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 3500 Gaston Ave, Dallas, TX 75246
Phone: 214-820-7604    
Sadia Malik, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 5323 Harry Hines Boulevard, Dallas, TX 75390
Phone: 214-456-2533    Fax: 214-456-8130
Sana Jamil Siddiqui, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 5323 Harry Hines Boulevard, Dallas, TX 75390
Phone: 214-456-0488    Fax: 214-456-4486

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.