John S. Ho, MD
Nuclear Cardiology Physician · Dallas, TX
John S. Ho, MD is a nuclear cardiology physician with a practice address in Dallas, Texas, and NPI 1740328574, issued on Feb 2, 2007. Check the license (Texas K5555, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- John S. Ho
- Credential
- MD
- Primary taxonomy
- Nuclear Cardiology Physician 207UN0901X
- License number
- K5555 TX
Self-reported in NPPES; status is on the state search - Practice location
- 12200 Preston RD, Dallas, TX 75230
- Phone
- (972) 560-2667
- Enumerated
- Feb 2, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest nuclear cardiology physician records → All 10 in Texas → Look up another NPI →
Also registered at 12200 Preston RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John S. Ho in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K5555Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average nuclear cardiology physician in 2024
141 Medicare Part D claims for 25 beneficiaries, against an average of 3,932 among the 112 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Eliquis33 claims
- Entresto15 claims
- Carvedilol11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
John S. Ho among 10 nuclear cardiology physician records in Texas
John S. Ho, MD is one of 10 nuclear cardiology physician records with a practice address in Texas. 40% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 70% of them.
- NPI issued2007 · 70% of these records are older, 10% newer
- In a Medicare fileYes · 40% of these records are
- In the CMS Doctors and Clinicians fileNo · 30% of these records are
- Record last updated2007 · 90% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207UN0901X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nuclear Cardiology Physician providers in Texas
There are 10 nuclear cardiology physician records in Texas.
All 10 in Texas → Every provider in Dallas → Nuclear Cardiology Physician nationwide →
The 8 nuclear cardiology physician records with the nearest ZIP codes
- Nina Radford, M.D.Dallas, TX 752301881794774
- Michael Brophey, M.DDallas, TX 752261598732208
- Rohit Parmar, MDDallas, TX 752261114985405
- James Atkins, MDDallas, TX 753901730144544
- Brandy Walker, MDDallas, TX 753901700841426
- Dominic Raco, MDMcKinney, TX 750691992740799
- Samuel Lewis, MDFrisco, TX 750341033268578
- Dongxia Feng, M.D.Temple, TX 765081710271242
Common questions
What is John S. Ho, MD's NPI number?
John S. Ho, MD's National Provider Identifier (NPI) is 1740328574, issued on Feb 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John S. Ho, MD located?
The NPPES record lists a practice address at 12200 Preston RD, Dallas, TX, 75230. Phone: (972) 560-2667. Providers update this record themselves, so call before visiting.
How can I verify John S. Ho, MD's license?
NPPES lists Texas license number K5555, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John S. Ho, MD prescribe under Medicare Part D?
In 2024, John S. Ho, MD had 141 Medicare Part D claims for 25 beneficiaries; the average among nuclear cardiology physician prescribers was 3,932. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.