Dr Ryan O'neill Mcdonald, MD - Medicare Neurology in The Woodlands, TX

Dr Ryan O'neill Mcdonald, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in The Woodlands, Texas. He went to Baylor College Of Medicine and graduated in 2004 and has 20 years of diverse experience with area of expertise as Neurology. He is a member of the group practice Mhs Physicians Of Texas and his current practice location is 9303 Pinecroft Dr, Suite 270, The Woodlands, Texas. You can reach out to his office (for appointments etc.) via phone at (281) 465-4050.

Dr Ryan O'neill Mcdonald is licensed to practice in Texas (license number M9497) 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 1154595270.

Contact Information

Dr Ryan O'neill Mcdonald, MD
9303 Pinecroft Dr, Suite 270,
The Woodlands, TX 77380-3181
(281) 465-4050
(281) 465-4105

Map and Direction




Physician's Profile

Full NameDr Ryan O'neill Mcdonald
GenderMale
SpecialityNeurology
Experience20 Years
Location9303 Pinecroft Dr, The Woodlands, 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 Ryan O'neill Mcdonald attended and graduated from Baylor College Of Medicine in 2004
  NPI Data:
  • NPI Number: 1154595270
  • Provider Enumeration Date: 04/18/2008
  • Last Update Date: 05/16/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 9638245889
  • Enrollment ID: I20080911000594

Medical Identifiers

Medical identifiers for Dr Ryan O'neill Mcdonald such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154595270NPI-NPPES
153449706OtherTXGRP MDCD TPI MONTGOMERY CO.
197864502OtherTXINDIV MDCD TPI
8DL862OtherTXBCBSTX PROV RECORD #
8DL862OtherTXBCBSTX PROVIDER RECORD NUMBER
00659NOtherTXGRP MDCR PTAN MONTGOMERY CO.
0035TDOtherTXBCBSTX MNA GRP RECORD NMBR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology M9497 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Hermann Hospital SystemHouston, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mhs Physicians Of Texas155725496874

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 Ryan O'neill Mcdonald allows following entities to bill medicare on his behalf.
Entity NameMhs Physicians Of Texas
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184714867
PECOS PAC ID: 1557254968
Enrollment ID: O20040207000177

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 Ryan O'neill Mcdonald 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 Ryan O'neill Mcdonald, MD
6400 Fannin St, Suite 2510,
Houston, TX 77030-1521

Ph: (713) 704-6775
Dr Ryan O'neill Mcdonald, MD
9303 Pinecroft Dr, Suite 270,
The Woodlands, TX 77380-3181

Ph: (281) 465-4050

Reviews and Comments


Psychiatry & Neurology Doctors in The Woodlands, TX

Dr. Arshad Ahmed, MD
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Practice Location: 17200 St Lukes Way, The Woodlands, TX 77384
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Dr. Lourdes Ramirez Bosquez, M.D.
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Phone: 281-364-9884    Fax: 281-364-7747
Dr. Gloria T. Keraga, MD
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Dr. Stuart Andrew Leder, MD
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Phone: 281-364-9509    Fax: 281-364-0984
Dan-vy Mui, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 9595 Six Pines Dr Ste 8210, The Woodlands, TX 77380
Phone: 832-631-6051    Fax: 832-631-6256
Deanne Lolita Degreaffenreidte, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 17200 St Lukes Way, The Woodlands, TX 77384
Phone: 281-942-8001    Fax: 281-724-1919
Dr. Linh Dang, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 17183 I-45 South, Suite 590, The Woodlands, TX 77385
Phone: 936-760-2230    Fax: 936-760-2239

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).

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