NPPES file of Aug 9, 2026

Michael Jianxiao Wu, DO

Family Medicine Physician · Citrus Springs, FL

Michael Jianxiao Wu, DO is a family medicine physician with a practice address in Citrus Springs, Florida, and NPI 1316681653, issued on Apr 22, 2022. Check the license (Florida OS21082, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1316681653
Name
Michael Jianxiao Wu
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
OS21082 FL
Self-reported in NPPES; status is on the state search
Practice location
10489 N Florida Ave, Citrus Springs, FL 34434
Phone
(352) 489-2486
Enumerated
Apr 22, 2022
Record last updated
May 7, 2026
Fax
(352) 489-5786
Medicare enrollment
Enrolled (PECOS I20250721000264); accepts Medicare assignment
Medical or professional school
Lincoln Mem Univ, Debusk Col Of Osteopathic Med, 2022
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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8 nearest family medicine physician records → All 9,399 in Florida → Look up another NPI →

Also registered at 10489 N Florida Ave

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

  1. Alec Breckenridge, PA-CPhysician Assistant1285385088
  2. Angela McGonigal, ARNP, FNP-CFamily Nurse Practitioner1861909236
  3. Mina Serena Reburiano, APRNFamily Nurse Practitioner1285472795
  4. Jared Vanderpohl, PA-CPhysician Assistant1619546561
  5. Alex Villacastin, M.D.Internal Medicine Physician1194827097
  6. Alexander Villacastin, ARNPAdult Health Nurse Practitioner1174720619

Verify Michael Jianxiao Wu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license OS21082    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

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90% fewer Medicare Part D claims than the average family medicine physician in 2024

338 Medicare Part D claims for 75 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Michael Wu338
  2. Specialty average3,544

Most prescribed

  1. Diclofenac Sodium22 claims
  2. Atorvastatin Calcium16 claims
  3. Rosuvastatin Calcium13 claims
  4. Fluticasone Propionate12 claims
  5. Azithromycin11 claims
  6. Cyclobenzaprine Hcl11 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 3 group practices

  1. Cora Health Services IncThe Villages, FL
  2. Watson Clinic LLPLakeland, FL
  3. West Florida Medical Associates, PACitrus Springs, FL

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

Michael Jianxiao Wu among 9,399 family medicine physician records in Florida

Michael Jianxiao Wu, DO is one of 9,399 family medicine physician records with a practice address in Florida. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 92% of them.

  • NPI issued2022 · 92% of these records are older, 5% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2022 · median 2004 among the 5,504 with a school on file
  • Record last updated2026 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 family medicine physician record lists a practice address in Citrus Springs

They are 1 of the 44 NPPES records with a practice address in Citrus Springs, and 9,399 family medicine physician records in Florida.

All 9,399 in Florida → Every provider in Citrus Springs → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. John Gelin, M.D.Floral City, FL 344361104859289
  2. Gary Helfin, MDDunnellon, FL 344321093739609
  3. Manuel Hurtado, MDDunnellon, FL 344321902978877
  4. Robbie Bradley, PACCrystal River, FL 344291295890762
  5. Alistair Co, MDCrystal River, FL 344291194971028
  6. Yelandra Daniels, M.D.Crystal River, FL 344291679607592
  7. Ryan Dickert, MDCrystal River, FL 344291306231212
  8. Alex Dickert, M.D.Crystal River, FL 344291427342245

Common questions

What is Michael Jianxiao Wu, DO's NPI number?

Michael Jianxiao Wu, DO's National Provider Identifier (NPI) is 1316681653, issued on Apr 22, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Michael Jianxiao Wu, DO located?

The NPPES record lists a practice address at 10489 N Florida Ave, Citrus Springs, FL, 34434. Phone: (352) 489-2486. Providers update this record themselves, so call before visiting.

How can I verify Michael Jianxiao Wu, DO's license?

NPPES lists Florida license number OS21082, 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 Michael Jianxiao Wu, DO prescribe under Medicare Part D?

In 2024, Michael Jianxiao Wu, DO had 338 Medicare Part D claims for 75 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.