NPPES file of Aug 9, 2026

James Knowles Rustad, M.D.

Psychiatry Physician · Miami, FL

James Knowles Rustad, M.D. is a psychiatry physician with a practice address in Miami, Florida, and NPI 1588841589, issued on Jan 22, 2008. Check the license (Florida TRN 11333, 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
1588841589
Name
James Knowles Rustad
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
TRN 11333 FL
Self-reported in NPPES; status is on the state search
Practice location
8440 S Dixie Hwy, Miami, FL 33143
Phone
(802) 999-6026
Enumerated
Jan 22, 2008
Record last updated
Jan 22, 2008 (not updated in 18 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest psychiatry physician records → All 2,744 in Florida → Look up another NPI →

Also registered at 8440 S Dixie Hwy

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

  1. Raffaella Poggioli, M.D.Endocrinology, Diabetes & Metabolism Physician1154632016

Verify James Knowles Rustad in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license TRN 11333    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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97% fewer Medicare Part D claims than the average psychiatry physician in 2024

26 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. James Rustad26
  2. Specialty average1,000

Most prescribed

  1. Mirtazapine12 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.

James Knowles Rustad among 2,744 psychiatry physician records in Florida

James Knowles Rustad, M.D. is one of 2,744 psychiatry 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 2008, is newer than 53% of them.

  • NPI issued2008 · 53% of these records are older, 42% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 47% of these records are
  • Record last updated2008 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Florida

There are 2,744 psychiatry physician records in Florida.

All 2,744 in Florida → Every provider in Miami → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Jorge Benito, MDSouth Miami, FL 331431356384606
  2. O Dann, M.D.Coral Gables, FL 331431861523359
  3. Karina Fajardo, M.D.South Miami, FL 331431265757074
  4. Ivan Hernandez, MDSouth Miami, FL 331431942350236
  5. Autumn Ning, MDCoral Gables, FL 331431326035106
  6. Wendy Oliver-Pyatt, M.D.Miami, FL 331431336339274
  7. Edgar Patino, MDSouth Miami, FL 331431720116064
  8. Molly Perlman, MDSouth Miami, FL 331431790959690

Common questions

What is James Knowles Rustad, M.D.'s NPI number?

James Knowles Rustad, M.D.'s National Provider Identifier (NPI) is 1588841589, issued on Jan 22, 2008. An NPI identifies a provider in billing; it is not a license.

Where is James Knowles Rustad, M.D. located?

The NPPES record lists a practice address at 8440 S Dixie Hwy, Miami, FL, 33143. Phone: (802) 999-6026. Providers update this record themselves, so call before visiting.

How can I verify James Knowles Rustad, M.D.'s license?

NPPES lists Florida license number TRN 11333, 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 James Knowles Rustad, M.D. prescribe under Medicare Part D?

In 2024, James Knowles Rustad, M.D. had 26 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.