Dr John Byrl Holland Jr, MD - Medicare in Dallas, TX

Dr John Byrl Holland Jr, MD is a medicare enrolled "Anesthesiology" physician in Dallas, Texas. His current practice location is 12222 Merit Dr Ste 600, Dallas, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 715-5000.

Dr John Byrl Holland Jr is licensed to practice in Texas (license number J3121) 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 1780660662.

Contact Information

Dr John Byrl Holland Jr, MD
12222 Merit Dr Ste 600,
Dallas, TX 75251-3294
(972) 715-5000
(972) 715-9976

Map and Direction




Physician's Profile

Full NameDr John Byrl Holland Jr
GenderMale
Speciality
Experience Years
Location12222 Merit Dr Ste 600, 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:
  • Dr John Byrl Holland Jr attended and graduated from in
  NPI Data:
  • NPI Number: 1780660662
  • Provider Enumeration Date: 12/21/2005
  • Last Update Date: 06/24/2022
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr John Byrl Holland Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780660662NPI-NPPES
125081302MedicaidTX
125081309MedicaidTX
125081303MedicaidTX
125081308MedicaidTX
83750KOtherTXBCBS
8EH083OtherTXBCBS
125081307MedicaidTX
050065908OtherTXRAILROAD
125081306MedicaidTX
125081310MedicaidTX
8EW780OtherTXBCBS
106191307MedicaidTX
125081305MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology J3121 (Texas)Primary

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 John Byrl Holland Jr 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 John Byrl Holland Jr, MD
Po Box 840853,
Dallas, TX 75284-0865

Ph: (972) 233-1999
Dr John Byrl Holland Jr, MD
12222 Merit Dr Ste 600,
Dallas, TX 75251-3294

Ph: (972) 715-5000

Reviews and Comments


Anesthesiology Doctors in Dallas, TX

Lee M. Lunsford, MD
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Dr. Elvis Tsang, MD
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Practice Location: 12222 Merit Dr Ste 600, Dallas, TX 75251
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Dr. Christopher D Lecheminant, MD
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Lisa Gu, M.D.
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Practice Location: 5323 Harry Hines Blvd, Dallas, TX 75390
Phone: 214-648-6400    

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.