David Hamer, MD - Medicare Cardiovascular Disease (cardiology) in Pasadena, TX

David Hamer, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Pasadena, Texas. He went to New York University School Of Medicine and graduated in 1988 and has 37 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Cls Health Pllc and his current practice location is 5010 Crenshaw Rd Ste 110, Pasadena, Texas. You can reach out to his office (for appointments etc.) via phone at (832) 399-0400.

David Hamer is licensed to practice in Texas (license number J6126) 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 1336176429.

Contact Information

David Hamer, MD
5010 Crenshaw Rd Ste 110,
Pasadena, TX 77505-4614
(832) 399-0400
(832) 399-0401

Map and Direction




Physician's Profile

Full NameDavid Hamer
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience37 Years
Location5010 Crenshaw Rd Ste 110, Pasadena, 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:
  • David Hamer attended and graduated from New York University School Of Medicine in 1988
  NPI Data:
  • NPI Number: 1336176429
  • Provider Enumeration Date: 06/26/2006
  • Last Update Date: 04/30/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3375436983
  • Enrollment ID: I20100305000401

Medical Identifiers

Medical identifiers for David Hamer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336176429NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease J6126 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hca Houston Healthcare SoutheastPasadena, TXHospital
Chi St Luke's Patients Medical CenterPasadena, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cls Health Pllc7214962117138

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. David Hamer allows following entities to bill medicare on his behalf.
Entity NameDavid Hamer Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275574139
PECOS PAC ID: 4183517782
Enrollment ID: O20040206000360
Entity NameCls Health Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750305355
PECOS PAC ID: 7214962117
Enrollment ID: O20090424000109

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. David Hamer 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
David Hamer, MD
Po Box 58538,
Webster, TX 77598-8538

Ph: (281) 338-4004
David Hamer, MD
5010 Crenshaw Rd Ste 110,
Pasadena, TX 77505-4614

Ph: (832) 399-0400

Reviews and Comments


Internal Medicine Doctors in Pasadena, TX

Dr. Steven Alan Fein, M.D.
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Dr. Cleve O. James, M.D., PH.D.
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Dr. Muhammad Faisal, M.D.
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Dr. Denis Eugene Bergeron Jr., M.D.
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Practice Location: 3325 Plainview St, #1, Pasadena, TX 77504
Phone: 713-947-8837    Fax: 713-947-1195
Dr. Kent D Schnell, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 5030 Crenshaw Rd, Suite 120, Pasadena, TX 77505
Phone: 713-941-3798    Fax: 713-943-7481

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.