NPPES file of Aug 9, 2026

Shannon Jean Robinson Williams, MD

Emergency Medicine Physician · Tallahassee, FL

Shannon Jean Robinson Williams, MD is an emergency medicine physician with a practice address in Tallahassee, Florida, and NPI 1487141958, issued on Apr 19, 2018. Check the license (Florida ME148129, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1487141958
Name
Shannon Jean Robinson Williams
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
ME148129 FL
45406 AL
Self-reported in NPPES; status is on the state search
Practice location
1300 Miccosukee RD, Tallahassee, FL 32308
Phone
(850) 431-7021
Enumerated
Apr 19, 2018
Record last updated
Jun 22, 2023
Medicare enrollment
Enrolled (PECOS I20210302001102); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1300 Miccosukee RD

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

  1. Jonathan AasenAnesthesiologist Assistant1235641200
  2. Vanessa Adams, DR.Physical Therapist1366302036
  3. Holly Aertker, CAAAnesthesiologist Assistant1922890250
  4. Bansidas Agravat, M.DEmergency Medicine Physician1124092044
  5. Shajeea Ajmal, MDInternal Medicine Physician1942430780
  6. Guerdine Alcius, MDInternal Medicine Physician1669978003

Verify Shannon Jean Robinson Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME148129
    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 Florida 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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18% more Medicare Part D claims than the average emergency medicine physician in 2024

266 Medicare Part D claims for 191 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 51 claims were for opioids.

  1. Shannon Williams266
  2. Specialty average226

Most prescribed

  1. Oxycodone Hcl38 claims
  2. Amoxicillin-Clavulanate Potass18 claims
  3. Ondansetron Odt18 claims
  4. Prednisone16 claims
  5. Cephalexin14 claims
  6. Azithromycin13 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 practice group's MIPS final score for 2023 (Medicare payment program): 84.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score74.5
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 3 group practices

  1. Paragon Emergency Services LLCPensacola, FL
  2. Tallahassee Memorial Healthcare IncTallahassee, FL
  3. Tmh Emergency Physician GroupTallahassee, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Shannon Jean Robinson Williams among 4,034 emergency medicine physician records in Florida

Shannon Jean Robinson Williams, MD is one of 4,034 emergency medicine physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 76% of them.

  • NPI issued2018 · 76% of these records are older, 20% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2018 · median 2013 among the 2,199 with a school on file
  • Record last updated2023 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in Florida

There are 4,034 emergency medicine physician records in Florida.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Bansidas Agravat, M.DTallahassee, FL 323081124092044
  2. Sarmed Ashoo, M.D.Tallahassee, FL 323081568428878
  3. Stephen Cremin, M.D.Tallahassee, FL 323081780640599
  4. Lonnie Draper, M.D.Tallahassee, FL 323081326012188
  5. Edward Eastman, M.D.Tallahassee, FL 323081679547590
  6. Javier Escobar, M.D.Tallahassee, FL 323081588638365
  7. Kevin Frazer, M.D.Tallahassee, FL 323081942266606
  8. Michael Glaze, M.D.Tallahassee, FL 323081326075177

Common questions

What is Shannon Jean Robinson Williams, MD's NPI number?

Shannon Jean Robinson Williams, MD's National Provider Identifier (NPI) is 1487141958, issued on Apr 19, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Shannon Jean Robinson Williams, MD located?

The NPPES record lists a practice address at 1300 Miccosukee RD, Tallahassee, FL, 32308. Phone: (850) 431-7021. Providers update this record themselves, so call before visiting.

How can I verify Shannon Jean Robinson Williams, MD's license?

NPPES lists Florida license number ME148129, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Shannon Jean Robinson Williams, MD prescribe under Medicare Part D?

In 2024, Shannon Jean Robinson Williams, MD had 266 Medicare Part D claims for 191 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.

What is Shannon Jean Robinson Williams, MD's MIPS final score?

The 2023 MIPS final score is 84.4 of 100, reported for the practice group. 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.