Gary Allen Spiegelman, M.D.
Gastroenterology Physician · Knoxville, TN
Gary Allen Spiegelman, M.D. is a gastroenterology physician with a practice address in Knoxville, Tennessee, and NPI 1306948187, issued on Sep 2, 2006. Check the license (Tennessee MD023743, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gary Allen Spiegelman
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- MD023743 TN
Self-reported in NPPES; status is on the state search - Practice location
- 9330 Park West Blvd, Knoxville, TN 37923
- Phone
- (865) 531-8632
- Enumerated
- Sep 2, 2006
- Record last updated
- Nov 7, 2024
- Fax
- (865) 531-9874
- Medicaid ID
- Q097349 TN
- Medicare enrollment
- Enrolled (PECOS I20120306000788); accepts Medicare assignment
- Medical or professional school
- Miami Medical College, 1992
- Entity
- Type 1 · individual
Also registered at 9330 Park West Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gary Allen Spiegelman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license MD023743Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average gastroenterology physician in 2024
1,991 Medicare Part D claims for 627 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Pantoprazole Sodium602 claims
- Esomeprazole Magnesium335 claims
- Omeprazole259 claims
- Famotidine110 claims
- Colestipol Hcl87 claims
- Sucralfate57 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.
The MIPS final score for 2023 (Medicare payment program): 79.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $17.02
1 payment: food and beverage; the largest payer was Ardelyx, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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
- Covenant Medical Group IncKnoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gastroenterology Physician providers in Tennessee
There are 384 gastroenterology physician records in Tennessee.
Other gastroenterology physician records in Tennessee
- Ahmad Abu-Heija, M.D.Oak Ridge, TN1134574072
- Dawn Adams, M.D.Nashville, TN1588807168
- Linas Adams, MDMorristown, TN1427116243
- Uchenna Agbim, MDMemphis, TN1649505124
- Nazneen Ahmed, M.D.Memphis, TN1154355592
- Ali Akbar, MDMemphis, TN1740411370
- Abdullah Al-Rashdan, M.D.Memphis, TN1588831721
- William Alexander, M.D.Nashville, TN1609848738
- Maysoon Ali, MD FACPWaverly, TN1841287216
- Maan Anbari, M.D.Cookeville, TN1952303166
Common questions
What is Gary Allen Spiegelman, M.D.'s NPI number?
Gary Allen Spiegelman, M.D.'s National Provider Identifier (NPI) is 1306948187, issued on Sep 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary Allen Spiegelman, M.D. located?
The NPPES record lists a practice address at 9330 Park West Blvd, Knoxville, TN, 37923. Phone: (865) 531-8632. Providers update this record themselves, so call before visiting.
How can I verify Gary Allen Spiegelman, M.D.'s license?
NPPES lists Tennessee license number MD023743, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gary Allen Spiegelman, M.D. prescribe under Medicare Part D?
In 2024, Gary Allen Spiegelman, M.D. had 1,991 Medicare Part D claims for 627 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Gary Allen Spiegelman, M.D.'s MIPS final score?
The 2023 MIPS final score is 79.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.