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

Syed Haider Ali, MD

Individual provider Internal Medicine Physician · NPI 1760612014

Syed Haider Ali, MD practises Interventional Cardiology in Dallas, Texas. Qualified in 2005, 21 years ago. Practices with Mercy Hospital Oklahoma City, Inc, a 37-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Michigan, Oklahoma and Texas.

Years since qualifying
21
Licensed in
MI, OK, TX
In the registry since
2009
Specialties on file
4
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

8230 Walnut Hill Ln Ste 220
Dallas, TX 75231-4425
Phone: (214) 345-8692
Fax: (214) 345-0117
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 (3)

  • 100 McDougal Dr, Holdenville, OK 74848-2822 — (405) 379-4170
  • 5224 E I 240 Service Rd Ste 303, Oklahoma City, OK 73135-2607 — (405) 608-3800
  • 2403 W Wrangler Blvd Ste A, Seminole, OK 74868-1900 — (405) 628-6448

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence W8560 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301094482 (MI)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 32873 (OK)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 32873 (OK)

Record details

NPI number1760612014
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 21, 2009
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 specialtyINTERVENTIONAL CARDIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Mercy Hospital Oklahoma City, Inc — 37 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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.

Coronary angioplasty and stenting 18 times · 45th 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 patients420
Services billed 1,210 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.

Travel and Lodging $5,183 18 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $2,440 43 payments · a meal or drink at a meeting or visit, not a fee
Education $1 1 payment · educational material or training, 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 Mercy Hospital Oklahoma City, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 37 clinicians in the practice; 5 are shown here.

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