William Robert Addington, DO
Specialist · Melbourne, FL
William Robert Addington, DO is a specialist with a practice address in Melbourne, Florida, and NPI 1396742961, issued on Jun 28, 2005. Check the license (Florida OS0006793, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- William Robert Addington
- Credential
- DO
- Primary taxonomy
- Specialist 174400000X
- License number
- OS0006793 FL
Self-reported in NPPES; status is on the state search - Practice location
- 301 Sheridan RD, Melbourne, FL 32901
- Phone
- (321) 951-8137
- Enumerated
- Jun 28, 2005
- Record last updated
- Jun 11, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (321) 951-8138
- Medicaid ID
- 376556300 FL
- Medicare enrollment
- Enrolled (PECOS I20040422001685); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest specialist records → All 2,685 in Florida → Look up another NPI →
Also registered at 301 Sheridan RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stuart Miller, MDPhysical Medicine & Rehabilitation Physician1174520522
Verify William Robert Addington in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS0006793Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average specialist in 2024
349 Medicare Part D claims for 66 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. 202 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen72 claims
- Tramadol Hcl56 claims
- Fentanyl34 claims
- Oxycodone Hcl31 claims
- Sildenafil Citrate12 claims
- Alprazolam11 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- W Robert Addington II DO LLCMelbourne, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Robert Addington among 2,685 specialist records in Florida
William Robert Addington, DO is one of 2,685 specialist records with a practice address in Florida. 29% 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, 89% newer
- In a Medicare fileYes · 29% of these records are
- In the CMS Doctors and Clinicians fileYes · 18% of these records are
- Graduated1990 · median 1987 among the 474 with a school on file
- Record last updated2015 · 85% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Florida
There are 2,685 specialist records in Florida.
All 2,685 in Florida → Every provider in Melbourne → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Robert Cooper, M.D.Melbourne, FL 329011578566212
- Michael Diaz, MDMelbourne, FL 329011295748176
- Charla Green, LMTMelbourne, FL 329011447583943
- Roxanne Guy, MDMelbourne, FL 329011073634275
- Cory Lawler, M.D.Mlebourne, FL 329011154466571
- Sharifa Maddix, MDMelbourne, FL 329011891874426
- Sumeet Thareja, MDMelbourne, FL 329011609165794
- Jeri Andrews-Judge, LMTIndialantic, FL 329031689716300
Common questions
What is William Robert Addington, DO's NPI number?
William Robert Addington, DO's National Provider Identifier (NPI) is 1396742961, issued on Jun 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Robert Addington, DO located?
The NPPES record lists a practice address at 301 Sheridan RD, Melbourne, FL, 32901. Phone: (321) 951-8137. Providers update this record themselves, so call before visiting.
How can I verify William Robert Addington, DO's license?
NPPES lists Florida license number OS0006793, 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 Robert Addington, DO prescribe under Medicare Part D?
In 2024, William Robert Addington, DO had 349 Medicare Part D claims for 66 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is William Robert Addington, DO's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.