William Allen, MD
Emergency Medicine Physician · Tampa, FL
William Allen, MD is an emergency medicine physician with a practice address in Tampa, Florida, and NPI 1346318011, issued on Dec 1, 2006. Check the license (Florida ME66503, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- William Allen
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- ME66503 FL
039719 GA
17086 TN
Self-reported in NPPES; status is on the state search - Practice location
- 5721 Imperial KY, Tampa, FL 33615
- Phone
- (813) 817-1881
- Enumerated
- Dec 1, 2006
- Record last updated
- May 23, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (813) 818-1880
- Medicare enrollment
- Enrolled (PECOS I20110209000600); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,034 in Florida → Look up another NPI →
Verify William Allen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME66503Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% more Medicare Part D claims than the average emergency medicine physician in 2024
340 Medicare Part D claims for 242 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 60 claims were for opioids.
Most prescribed
- Cefuroxime56 claims
- Acetaminophen-Codeine33 claims
- Prednisone21 claims
- Amoxicillin-Clavulanate Potass20 claims
- Hydrocodone-Acetaminophen20 claims
- Ibuprofen15 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): 100 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Hightower Emergency Group PCThomaston, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Allen among 4,034 emergency medicine physician records in Florida
William Allen, 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 62% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1983 · median 2013 among the 2,199 with a school on file
- Record last updated2011 · 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).
279 emergency medicine physician records list a practice address in Tampa
They are 279 of the 26,440 NPPES records with a practice address in Tampa, and 4,034 emergency medicine physician records in Florida.
All 4,034 in Florida → Every provider in Tampa → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Lloyd Alch, MDTampa, FL 336151437227196
- Carol Clarke, MDTampa, FL 336151811092752
- Edward Schroering, MDTampa, FL 336151437219805
- Brittany Malagon, M.D.Tampa, FL 336141942506589
- Amanda Pacheco, D.O.Tampa, FL 336141255782348
- Nabila Patel, DOTampa, FL 336141114554797
- Elaine Riefkohl Ortiz, MDTampa, FL 336141619368313
- Anil Sahijwani, MDTampa, FL 336141083667562
Common questions
What is William Allen, MD's NPI number?
William Allen, MD's National Provider Identifier (NPI) is 1346318011, issued on Dec 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Allen, MD located?
The NPPES record lists a practice address at 5721 Imperial KY, Tampa, FL, 33615. Phone: (813) 817-1881. Providers update this record themselves, so call before visiting.
How can I verify William Allen, MD's license?
NPPES lists Florida license number ME66503, 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 William Allen, MD prescribe under Medicare Part D?
In 2024, William Allen, MD had 340 Medicare Part D claims for 242 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is William Allen, MD's MIPS final score?
The 2023 MIPS final score is 100 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.