NPPES file of Aug 9, 2026

William Marshall Platt, MD

Physical Medicine & Rehabilitation Physician · Bristol, TN

William Marshall Platt, MD is a physical medicine & rehabilitation physician with a practice address in Bristol, Tennessee, and NPI 1912999129, issued on Aug 16, 2005. Check the license (Tennessee 20696, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912999129
Name
William Marshall Platt
Credential
MD
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License number
20696 TN
Self-reported in NPPES; status is on the state search
Practice location
1 Medical Park Blvd Ste 400E, Bristol, TN 37620
Phone
(423) 844-5400
Enumerated
Aug 16, 2005
Record last updated
Mar 21, 2025
Fax
(423) 844-5434
Medicaid IDs
3053601 TN
6800858 VA
3053602 TN
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1 Medical Park Blvd Ste 400E

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. James Burt, M.D., F.A.C.S.Neurological Surgery Physician1619983962
  2. Trevor Gorman, PA-CSurgical Physician Assistant1306175997
  3. Jody Helms, M.D.Neurological Surgery Physician1093930216
  4. Brian Killen, PA-CPhysician Assistant1417965526
  5. Robert Rice, M.D.Neurological Surgery Physician1801112271

Verify William Marshall Platt in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license 20696
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Tennessee license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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69% more Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024

1,231 Medicare Part D claims for 105 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 738 claims were for opioids.

  1. William Platt1,231
  2. Specialty average727

Most prescribed

  1. Hydrocodone-Acetaminophen239 claims
  2. Gabapentin175 claims
  3. Oxycodone-Acetaminophen169 claims
  4. Morphine Sulfate Er90 claims
  5. Oxycodone Hcl78 claims
  6. Tramadol Hcl64 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: $45.62

2 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 3,895 providers of this specialty with any payment received $1,237.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Platt$45.62
  2. Specialty average$1,237.86

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

William Marshall Platt among 249 physical medicine & rehabilitation physician records in Tennessee

William Marshall Platt, MD is one of 249 physical medicine & rehabilitation physician records with a practice address in Tennessee. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 93% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileNo · 48% of these records are
  • Record last updated2025 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in Tennessee

There are 249 physical medicine & rehabilitation physician records in Tennessee.

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. William Hodgson, MDBristol, TN 376201508251703
  2. Frederick Terry, D.O.Bristol, TN 376201306058375
  3. Ariel Alexandroni, MDJohnson City, TN 376141316262801
  4. Jose Villanueva, PTJohnson City, TN 376041013944602
  5. Takeem YoungJohnson City, TN 376041073494704
  6. Elaine DevosJohnson City, TN 376011154588747
  7. Mark McQuain, MDJohnson City, TN 376011316902620
  8. Michael Spady, MDJohnson City, TN 376011083671929

Common questions

What is William Marshall Platt, MD's NPI number?

William Marshall Platt, MD's National Provider Identifier (NPI) is 1912999129, issued on Aug 16, 2005. An NPI identifies a provider in billing; it is not a license.

Where is William Marshall Platt, MD located?

The NPPES record lists a practice address at 1 Medical Park Blvd Ste 400E, Bristol, TN, 37620. Phone: (423) 844-5400. Providers update this record themselves, so call before visiting.

How can I verify William Marshall Platt, MD's license?

NPPES lists Tennessee license number 20696, 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 William Marshall Platt, MD prescribe under Medicare Part D?

In 2024, William Marshall Platt, MD had 1,231 Medicare Part D claims for 105 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. 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.