Dr Mark Allen Co, MD - Medicare Pulmonary Disease in Dallas, TX

Dr Mark Allen Co, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Dallas, Texas. He graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Dallas Medical Physician Group and his current practice location is 9330 Poppy Dr, #503, Dallas, Texas. You can reach out to his office (for appointments etc.) via phone at (214) 321-1231.

Dr Mark Allen Co is licensed to practice in Texas (license number H5857) 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 1912990987.

Contact Information

Dr Mark Allen Co, MD
9330 Poppy Dr, #503,
Dallas, TX 75218-4621
(214) 321-1231
(214) 321-1496

Map and Direction




Physician's Profile

Full NameDr Mark Allen Co
GenderMale
SpecialityPulmonary Disease
Experience41 Years
Location9330 Poppy Dr, 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 Mark Allen Co graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1912990987
  • Provider Enumeration Date: 08/25/2005
  • Last Update Date: 04/04/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 7214036060
  • Enrollment ID: I20070620000405

Medical Identifiers

Medical identifiers for Dr Mark Allen Co such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912990987NPI-NPPES
096893502MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease H5857 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Dallas Medical CenterDallas, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dallas Medical Physician Group751719449118

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 Mark Allen Co allows following entities to bill medicare on his behalf.
Entity NameDallas Medical Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033551312
PECOS PAC ID: 7517194491
Enrollment ID: O20131223000191

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 Mark Allen Co 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 Mark Allen Co, MD
9330 Poppy Dr, #503,
Dallas, TX 75218-4621

Ph: (214) 321-1231
Dr Mark Allen Co, MD
9330 Poppy Dr, #503,
Dallas, TX 75218-4621

Ph: (214) 321-1231

Reviews and Comments


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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.