Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Ramesh Hariharan, MD, FHRS

Individual provider Internal Medicine Physician · NPI 1770509168

Dr. Ramesh Hariharan, MD, FHRS practises Cardiac Electrophysiology in Houston, Texas. Qualified in 1987, 39 years ago. Practices with UT Physicians, a 1,732-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
39
Licensed in
TX
In the registry since
2006
Specialties on file
2
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

6400 Fannin St Ste 2550
Houston, TX 77030-1538
Phone: (713) 486-1625
Fax: (713) 486-1631
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 613 Elizabeth St Ste 502, Corpus Christi, TX 78404-2224 — (361) 861-1890
  • 925 Gessner Rd Ste 540, Houston, TX 77024-2552 — (713) 486-2400
  • 10450 Spring Green Blvd Ste B, Katy, TX 77494-5909 — (713) 486-1545
  • 9180 Pinecroft Dr Ste 420, Shenandoah, TX 77380-3880 — (713) 486-1550

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence K1833 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence K1833 (TX)

Record details

NPI number1770509168
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , FHRS
Sole proprietorNo
NPI enumeratedJuly 15, 2006
Last updated in NPPESSeptember 22, 2022
Certification dateSeptember 22, 2022

Medicare enrollment

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

Medicare specialtyCARDIAC ELECTROPHYSIOLOGY
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Ut Physicians — 1732 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations10 on file with Medicare

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.

Pacemaker insertion or repair 72 times · 95th percentile

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 patients1,339
Services billed 10,085 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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.

Consulting Fee $6,038 1 payment
Travel and Lodging $3,866 15 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $3,191 77 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. Those with a page here are linked.

Colleagues at UT Physicians

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1732 clinicians in the practice; 12 are shown here.

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