John Christopher McClish, MD
Cardiovascular Disease Physician · Longview, TX
John Christopher McClish, MD is a cardiovascular disease physician with a practice address in Longview, Texas, and NPI 1427019249, issued on Mar 31, 2006. Check the license (Texas L9347, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Christopher McClish
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- L9347 TX
Self-reported in NPPES; status is on the state search - Practice location
- 703 E Marshall Ave Ste 5008, Longview, TX 75601
- Phone
- (903) 315-4880
- Enumerated
- Mar 31, 2006
- Record last updated
- Dec 18, 2024
- Medicaid ID
- 166250103 TX
- Medicare enrollment
- Enrolled (PECOS I20040805000969); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 1998
- Entity
- Type 1 · individual
Also registered at 703 E Marshall Ave Ste 5008
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Bradley, MDUrology Physician1932369832
- Brandon Bryant, ACNPAcute Care Nurse Practitioner1306340690
- Lamont Davis, FNPFamily Nurse Practitioner1215271481
- Shafik Hanna-Moussa, MDInterventional Cardiology Physician1306850227
- Peter Macander, MDCardiovascular Disease Physician1285613851
- Suganya Manivannan, MDInternal Medicine Physician1215255179
Verify John Christopher McClish in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L9347Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
1,919 Medicare Part D claims for 501 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Metoprolol Succinate262 claims
- Clopidogrel156 claims
- Eliquis141 claims
- Rosuvastatin Calcium113 claims
- Furosemide109 claims
- Atorvastatin Calcium105 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.
Industry payments in 2024: $892.90
22 payments; by number, the most common kind was food and beverage; the largest payer was ShockWave Medical, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Christus Trinity ClinicHenderson, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cardiovascular Disease Physician providers in Texas
There are 1,603 cardiovascular disease physician records in Texas.
Other cardiovascular disease physician records in Texas
- Ismaile Abdalla, M.D.Amarillo, TX1386610285
- Amer Abdulla, MDGalveston, TX1437533205
- Nabeel Abdullah, MDPort Arthur, TX1952306565
- William Abide, M.D.San Marcos, TX1932307261
- Wael Abo-Auda, M.D.McKinney, TX1891782512
- Dia Abochamh, MDPort Arthur, TX1417952029
- Mehran Abolbashari, M.D.El Paso, TX1144633272
- Ossama Abou HassanTemple, TX1083252332
- David Abrams, MDAustin, TX1326049230
- Gerard Abreo, MDWebster, TX1225072507
Common questions
What is John Christopher McClish, MD's NPI number?
John Christopher McClish, MD's National Provider Identifier (NPI) is 1427019249, issued on Mar 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Christopher McClish, MD located?
The NPPES record lists a practice address at 703 E Marshall Ave Ste 5008, Longview, TX, 75601. Phone: (903) 315-4880. Providers update this record themselves, so call before visiting.
How can I verify John Christopher McClish, MD's license?
NPPES lists Texas license number L9347, 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 Christopher McClish, MD prescribe under Medicare Part D?
In 2024, John Christopher McClish, MD had 1,919 Medicare Part D claims for 501 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.