Howard H Haysom, MD - Medicare Emergency Medicine in Pasadena, TX

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Howard H Haysom, MD is a medicare enrolled "Emergency Medicine" physician in Pasadena, Texas. His current practice location is 4000 Spencer Hwy, Pasadena, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 359-2000.

Howard H Haysom is licensed to practice in Texas (license number E9689) 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 1659357283.

Contact Information

Howard H Haysom, MD
4000 Spencer Hwy,
Pasadena, TX 77504-1202
(713) 359-2000
(713) 359-1004

Map and Direction




Physician's Profile

Full NameHoward H Haysom
GenderMale
SpecialityEmergency Medicine
Location4000 Spencer Hwy, Pasadena, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1659357283
  • Provider Enumeration Date: 12/15/2005
  • Last Update Date: 12/27/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 4183707730
  • Enrollment ID: I20090113000853

Medical Identifiers

Medical identifiers for Howard H Haysom such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659357283NPI-NPPES
8F8316OtherTXBCBSTX PROV NO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine E9689 (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. Howard H Haysom allows following entities to bill medicare on his behalf.
Entity NameSoutheastern Emergency Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356379382
PECOS PAC ID: 2466364997
Enrollment ID: O20050125000997
Entity NameEmergency Coverage Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427005008
PECOS PAC ID: 3072412592
Enrollment ID: O20050207000666

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. Howard H Haysom 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
Howard H Haysom, MD
Po Box 200993,
Houston, TX 77216-0993

Ph: (281) 784-1111		Howard H Haysom, MD
4000 Spencer Hwy,
Pasadena, TX 77504-1202

Ph: (713) 359-2000

Reviews and Comments


Emergency Medicine Doctors in Pasadena, TX

Corey H Anderson, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4000 Spencer Hwy, Pasadena, TX 77504
Phone: 713-359-2000    Fax: 713-359-1004
Dr. Bryan Singh Kharbanda, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4000 Spencer Hwy, Pasadena, TX 77504
Phone: 713-359-1440    
William O Appiah, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4000 Spencer Hwy, Pasadena, TX 77504
Phone: 713-359-2000    Fax: 713-359-1004
Dr. Thomas W. Porter Iii, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 927 Shaw Ave, Pasadena, TX 77506
Phone: 713-982-5900    Fax: 281-431-9181
Ms. Allison Daum, M.D. ON 5/24/09
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5161 E Sam Houston Pkwy S, Pasadena, TX 77505
Phone: 346-907-5300    
Earl L Miller Jr., M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4000 Spencer Hwy, Pasadena, TX 77504
Phone: 713-359-2000    Fax: 713-359-1004
Thomas Rambo Lindsay, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4000 Spencer Hwy, Pasadena, TX 77504
Phone: 713-359-2000    Fax: 713-359-1004

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.