William Michael Johnson, M.D.
General Practice Physician · Cape Coral, FL
William Michael Johnson, M.D. is a general practice physician with a practice address in Cape Coral, Florida, and NPI 1508851171, issued on Sep 20, 2005. Check the license (Florida 148661, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- William Michael Johnson
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License numbers
- 148661 FL
38349 KY
Self-reported in NPPES; status is on the state search - Practice location
- 523 Cape Coral Pkwy E, Cape Coral, FL 33904
- Phone
- (239) 549-2772
- Enumerated
- Sep 20, 2005
- Record last updated
- Apr 28, 2025
- Fax
- (239) 549-2332
- Medicaid IDs
- 200349100 IN
64105422 KY - Medicare enrollment
- Enrolled (PECOS I20250521000093); accepts Medicare assignment
- Medical or professional school
- University Of Louisville School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 2,282 in Florida → Look up another NPI →
Also registered at 523 Cape Coral Pkwy E
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brenda Rose, OCCUPATIONAL THERAPIOccupational Therapist1831225853
- Alan Tannenbaum, MDInternal Medicine Physician1235117342
Verify William Michael Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license 148661Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average general practice physician in 2024
12 Medicare Part D claims, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Bills Medicare through one group practice
- Alan L Tannenbaum MD PACape Coral, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Michael Johnson among 2,282 general practice physician records in Florida
William Michael Johnson, M.D. is one of 2,282 general practice physician records with a practice address in Florida. 72% 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, 94% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2001 · median 2001 among the 1,142 with a school on file
- Record last updated2025 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in Florida
There are 2,282 general practice physician records in Florida.
All 2,282 in Florida → Every provider in Cape Coral → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Robert Murdoch, A.P.Cape Coral, FL 339041851411318
- Francisco Vazquez, M.D.Fort Myers, FL 339051649385790
- Lourdes Carrero-Ruiz, M.D.Fort Myers, FL 339011225092182
- Arnaldo De La Vega, M.D.Fort Myers, FL 339071164502845
- Robert Didonato, MDFort Myers, FL 339011952820656
- Jennifer Goss, M.D.Fort Myers, FL 339071134173487
- Jessie Martin, MDFort Myers, FL 339071073547972
- Giselle Prado-Wright, MDFort Myers, FL 339071851822704
Common questions
What is William Michael Johnson, M.D.'s NPI number?
William Michael Johnson, M.D.'s National Provider Identifier (NPI) is 1508851171, issued on Sep 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Michael Johnson, M.D. located?
The NPPES record lists a practice address at 523 Cape Coral Pkwy E, Cape Coral, FL, 33904. Phone: (239) 549-2772. Providers update this record themselves, so call before visiting.
How can I verify William Michael Johnson, M.D.'s license?
NPPES lists Florida license number 148661, 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 Michael Johnson, M.D. prescribe under Medicare Part D?
In 2024, William Michael Johnson, M.D. had 12 Medicare Part D claims; the average among general practice physician prescribers was 3,030. 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.