Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

David Hamer, MD

Individual provider Cardiovascular Disease Physician · NPI 1336176429

David Hamer, MD is registered under Cardiovascular Disease (Cardiology) in Pasadena, Texas. Graduated from New York University School of Medicine in 1988, 38 years ago. Practices with Cls Health PLLC, a 175-clinician group, works from 11 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
38
Trained at
New York University School of Medicine
Licensed in
TX
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5010 Crenshaw Rd Ste 110
Pasadena, TX 77505-4614
Phone: (832) 399-0400
Fax: (832) 399-0401
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (10)

  • 404 W Fairmont Pkwy, La Porte, TX 77571-6308 — (346) 201-6913
  • 5010 Crenshaw Rd Ste 130, Pasadena, TX 77505-4615 — (832) 743-6922
  • 905 W Medical Center Blvd Ste 204, Webster, TX 77598-4009 — (346) 301-6900
  • 530 Orchard St, Webster, TX 77598-4110 — (281) 338-4004
  • 780 Clear Lake City Blvd Bldg 2, Webster, TX 77598-5500 — (346) 299-0391
  • 600 N Kobayashi Ste 110, Webster, TX 77598-4841 — (281) 338-1701
  • 600 N Kobayashi Ste 309, Webster, TX 77598-4841 — (281) 724-8332
  • 905 W Medical Center Blvd Ste 103, Webster, TX 77598-4009 — (281) 724-4711
  • 500 N Kobayashi Ste C, Webster, TX 77598-4722 — (281) 816-3092
  • 905 W Medical Center Blvd Ste 102, Webster, TX 77598-4009 — (346) 688-0043

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence J6126 (TX)

Record details

NPI number1336176429
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2006
Last updated in NPPESOctober 8, 2026
Certification dateOctober 8, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Cls Health Pllc — 175 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Coronary angioplasty and stenting 1–10 times
Pacemaker insertion or repair 1–10 times
Varicose vein removal 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients446
Services billed 2,610 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $525 18 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Hca Houston Healthcare Southeast Hospital · Pasadena, TX
  • St Luke'S Patients Medical Center Hospital · Pasadena, TX

Colleagues at Cls Health PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 175 clinicians in the practice; 12 are shown here.

Other providers in Pasadena