Mark Douglas Johnson, MD - Medicare Neurology in Dallas, TX

Mark Douglas Johnson, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Dallas, Texas. He went to University Central Del Caribe Escuela De Medicina and graduated in 1992 and has 32 years of diverse experience with area of expertise as Neurology. He is a member of the group practice University Of Texas Southwestern Medical Center and his current practice location is 5323 Harry Hines Blvd, Dallas, Texas. You can reach out to his office (for appointments etc.) via phone at (214) 645-8800.

Mark Douglas Johnson is licensed to practice in Texas (license number K6024) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1629018502.

Contact Information

Mark Douglas Johnson, MD
5323 Harry Hines Blvd,
Dallas, TX 75390-7208
(214) 645-8800
(214) 645-8801

Map and Direction




Physician's Profile

Full NameMark Douglas Johnson
GenderMale
SpecialityNeurology
Experience32 Years
Location5323 Harry Hines Blvd, Dallas, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mark Douglas Johnson attended and graduated from University Central Del Caribe Escuela De Medicina in 1992
  NPI Data:
  • NPI Number: 1629018502
  • Provider Enumeration Date: 06/07/2006
  • Last Update Date: 11/28/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 4486789922
  • Enrollment ID: I20100323000155

Medical Identifiers

Medical identifiers for Mark Douglas Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629018502NPI-NPPES
106200202MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology K6024 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ut Southwestern University Hospital - William P. Clements Jr.Dallas, TXHospital
Parkland Health & Hospital SystemDallas, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Texas Southwestern Medical Center06481882502569

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. Mark Douglas Johnson allows following entities to bill medicare on his 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

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. Mark Douglas 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
Mark Douglas Johnson, MD
Po Box 845347,
Dallas, TX 75284-5347

Ph: (214) 645-8800
Mark Douglas Johnson, MD
5323 Harry Hines Blvd,
Dallas, TX 75390-7208

Ph: (214) 645-8800

Reviews and Comments


Psychiatry & Neurology Doctors in Dallas, TX

Shirali Patel, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 6363 Forest Park Road 7th Floor Suite749, Dallas, TX 75390
Phone: 214-645-8500    Fax: 214-645-3775
Mr. Jonathan Devries, D.O.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 6201 Harry Hines Blvd, Dallas, TX 75390
Phone: 214-633-0580    
Abdullah Shoaib, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 6201 Harry Hines Blvd, Dallas, TX 75390
Phone: 214-648-3916    Fax: 214-648-3916
Michael R Rosenthal, MD
Psychiatry & Neurology
Medicare: May Accept Medicare Assignments
Practice Location: 8210 Walnut Hill Ln, #619, Dallas, TX 75231
Phone: 214-345-5630    Fax: 214-345-5632
Steve A Roche, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 12850 Hillcrest Rd, Suite F-206, Dallas, TX 75230
Phone: 972-404-8253    Fax: 972-701-0874
Catherine Karni, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 5323 Harry Hines Blvd, Dallas, TX 75390
Phone: 214-456-5900    
Dr. William Robert Olmsted, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 8330 Meadow Rd, Ste 114, Dallas, TX 75231
Phone: 214-878-7442    Fax: 214-750-1971

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.