Dr David O Johnson, MD - Medicare Pediatrics in Southlake, TX

Dr David O Johnson, MD is a medicare enrolled "Pediatrics" physician in Southlake, Texas. His current practice location is 731 E Southlake Blvd, Suite 100, Southlake, Texas. You can reach out to his office (for appointments etc.) via phone at (817) 912-8800.

Dr David O Johnson is licensed to practice in Texas (license number E4432) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1740204692.

Contact Information

Dr David O Johnson, MD
731 E Southlake Blvd, Suite 100,
Southlake, TX 76092-6377
(817) 912-8800
(817) 912-8810

Map and Direction




Physician's Profile

Full NameDr David O Johnson
GenderMale
SpecialityPediatrics
Location731 E Southlake Blvd, Southlake, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1740204692
  • Provider Enumeration Date: 07/26/2006
  • Last Update Date: 06/11/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 1355479486
  • Enrollment ID: I20100512000102

Medical Identifiers

Medical identifiers for Dr David O Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740204692NPI-NPPES
1378663-01MedicaidTX
88X564OtherTXBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics E4432 (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. Dr David O Johnson allows following entities to bill medicare on his behalf.
Entity NameHealthtexas Provider Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760488936
PECOS PAC ID: 1355254210
Enrollment ID: O20040727001187

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. Dr David O Johnson 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
Dr David O Johnson, MD
731 E Southlake Blvd, Suite 100,
Southlake, TX 76092-6377

Ph: (817) 912-8800
Dr David O Johnson, MD
731 E Southlake Blvd, Suite 100,
Southlake, TX 76092-6377

Ph: (817) 912-8800

Reviews and Comments


Pediatrics Doctors in Southlake, TX

Dr. Atoosa Kourosh, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 1170 N Carroll Ave, Southlake, TX 76092
Phone: 214-702-6550    Fax: 214-894-4182
Michelle M Mckane, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 2727 E Southlake Blvd, Southlake, TX 76092
Phone: 682-885-6000    Fax: 682-885-6050
Dr. Arthur Eric Benzick, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 731 E Southlake Blvd, 100, Southlake, TX 76092
Phone: 817-424-3366    Fax: 817-552-8540
Magda Fawzy, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 2727 E Southlake Blvd, Southlake, TX 76092
Phone: 682-885-6000    Fax: 682-885-6026
Dr. Erica J Zwernemann, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 731 E Southlake Blvd, Suite 100, Southlake, TX 76092
Phone: 817-912-8800    Fax: 817-912-8810
Roger S Knapp Ii, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 480 W Southlake Blvd, Ste 133, Southlake, TX 76092
Phone: 817-329-9234    Fax: 817-329-9239
Jacqueline R Hanna, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 2727 E Southlake Blvd, Southlake, TX 76092
Phone: 682-885-6000    Fax: 682-885-6026

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.