Dr John Michael O'neal, MD - Medicare Emergency Medicine in The Colony, TX

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Dr John Michael O'neal, MD is a medicare enrolled "Emergency Medicine" physician in The Colony, Texas. His current practice location is 4777 Memorial Dr, Apt 852, The Colony, Texas. You can reach out to his office (for appointments etc.) via phone at (228) 861-1351.

Dr John Michael O'neal is licensed to practice in Texas (license number Q8985) 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 1639512296.

Contact Information

Dr John Michael O'neal, MD
4777 Memorial Dr, Apt 852,
The Colony, TX 75056-2804
(228) 861-1351
Not Available

Map and Direction




Physician's Profile

Full NameDr John Michael O'neal
GenderMale
SpecialityEmergency Medicine
Location4777 Memorial Dr, The Colony, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1639512296
  • Provider Enumeration Date: 04/14/2013
  • Last Update Date: 01/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9638474166
  • Enrollment ID: I20160712002066

Medical Identifiers

Medical identifiers for Dr John Michael O'neal such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639512296NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A133100 (California)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207P00000XEmergency Medicine Q8985 (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 John Michael O'neal allows following entities to bill medicare on his behalf.
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520
Entity NameFaculty Physicians And Surgeons Of Llusm
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205009917
PECOS PAC ID: 1153227814
Enrollment ID: O20031211000981

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 Michael O'neal 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 Michael O'neal, MD
13737 Noel Rd Ste 1600,
Dallas, TX 75240-1374

Ph: (228) 861-1351		Dr John Michael O'neal, MD
4777 Memorial Dr, Apt 852,
The Colony, TX 75056-2804

Ph: (228) 861-1351

Reviews and Comments


Emergency Medicine Doctors in The Colony, TX

Koteshwara Rao Nadipalli, M.D
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3800 Main St Ste 100, The Colony, TX 75056
Phone: 972-666-4422    Fax: 972-688-6191
Robert C Holland, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4780 State Highway 121, The Colony, TX 75056
Phone: 214-469-2500    Fax: 214-469-1111

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.