William Gregg, MD, MPH
Internal Medicine Physician · Nashville, TN
William Gregg, MD, MPH is an internal medicine physician with a practice address in Nashville, Tennessee, and NPI 1528167962, issued on Sep 22, 2006. Check the license on the Tennessee Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Gregg
- Credential
- MD, MPH
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 1 Park Plz, Nashville, TN 37203
- Phone
- (615) 344-2802
- Enumerated
- Sep 22, 2006
- Entity
- Type 1 · individual
Also registered at 1 Park Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Emily Brinser, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1891094066
- James Cusser, M.D.Emergency Medicine Physician1912135047
- Nicholas GarbiniCertified Registered Nurse Anesthetist1134660681
- Jocasta Gee, PHARM.D.Pharmacist1215378633
- Victoria Gehrke, PHARMDPharmacist1346761681
Verify William Gregg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
854 internal medicine physician records list a Nashville practice address
They are 854 of the 24,357 NPPES records with a Nashville practice address, and 2,907 internal medicine physician records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 854 in Nashville → All 2,907 in Tennessee → Every provider in Nashville →
Other internal medicine physician records in Tennessee
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- Samuel Abbas, MDHixson, TN1497105373
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- Kazeen Abdullah, M.D.Smyrna, TN1790084929
- Sarmed Abdullah, M.D.Lexington, TN1588755359
- Mark Abi Nader, M.D.Memphis, TN1841538147
- Mouna Abouamara, MDJohnson City, TN1447324603
- Betty Abraham, MDChattanooga, TN1093923633
- Vandana Abramson, MDNashville, TN1154359602
- Tarek Absi, MDNashville, TN1578647681
Common questions
What is William Gregg, MD, MPH's NPI number?
William Gregg, MD, MPH's National Provider Identifier (NPI) is 1528167962, issued on Sep 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Gregg, MD, MPH located?
The NPPES record lists a practice address at 1 Park Plz, Nashville, TN, 37203. Phone: (615) 344-2802. Providers update this record themselves, so call before visiting.
How can I verify William Gregg, MD, MPH's license?
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.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.