NPPES file of Aug 9, 2026

William J. Caldwell, AA-C

Anesthesiologist Assistant · Aventura, FL

William J. Caldwell, AA-C is an anesthesiologist assistant with a practice address in Aventura, Florida, and NPI 1205112513, issued on Nov 1, 2011. Check the license (Florida AA-110, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1205112513
Name
William J. Caldwell
Credential
AA-C
Primary taxonomy
Anesthesiologist Assistant 367H00000X
License number
AA-110 FL
Self-reported in NPPES; status is on the state search
Practice location
20900 Biscayne Blvd, Aventura, FL 33180
Phone
(305) 682-7000
Enumerated
Nov 1, 2011
Record last updated
Nov 1, 2011 (not updated in 15 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20191209002745); 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 20900 Biscayne Blvd

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

  1. Joelle Abitan-Colon, PA-CPhysician Assistant1629304456
  2. Fadi Abou Oyoune Issoud, CRNFARegistered Nurse First Assistant1669161576
  3. Marlou Abril, DOStudent in an Organized Health Care Education/Training Program1902665151
  4. Jose Acosta-RullanStudent in an Organized Health Care Education/Training Program1013596709
  5. Elan Adhami, DOStudent in an Organized Health Care Education/Training Program1447051719
  6. Fayez Ajib, DOEmergency Medicine Physician1932762341

Verify William J. Caldwell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license AA-110    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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Bills Medicare through one group practice

  1. Anesthesia Associates OF Gainesville, LLCBraselton, GA

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

Anesthesiologist Assistant providers in Florida

There are 969 anesthesiologist assistant records in Florida.

All 969 in Florida → Every provider in Aventura →

Other anesthesiologist assistant records in Florida

  1. Jonathan AasenTallahassee, FL1235641200
  2. Victoria AbrahamOrlando, FL1235013376
  3. Michelle AbsiMiami, FL1689455750
  4. Katherine AcevedoMiami, FL1407471998
  5. Emily AdamsTampa, FL1952045635
  6. Kalie AdamsFort Lauderdale, FL1942037544
  7. Madisen AdamsMiami, FL1639949258
  8. James Adcock, CAAVero Beach, FL1124596697
  9. Cedrick AdeJacksonville, FL1871165506
  10. Jodi Adkins, CAAJupiter, FL1568212306

Common questions

What is William J. Caldwell, AA-C's NPI number?

William J. Caldwell, AA-C's National Provider Identifier (NPI) is 1205112513, issued on Nov 1, 2011. An NPI identifies a provider in billing; it is not a license.

Where is William J. Caldwell, AA-C located?

The NPPES record lists a practice address at 20900 Biscayne Blvd, Aventura, FL, 33180. Phone: (305) 682-7000. Providers update this record themselves, so call before visiting.

How can I verify William J. Caldwell, AA-C's license?

NPPES lists Florida license number AA-110, 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.

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.