NPPES file of Aug 9, 2026

Ronald Lee Knaus, D.O.

Psychiatry Physician · Largo, FL

Ronald Lee Knaus, D.O. is a psychiatry physician with a practice address in Largo, Florida, and NPI 1619910734, issued on Jun 14, 2006. Check the license (Florida OS1833, as entered in NPPES) on the Florida health license search; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619910734
Name
Ronald Lee Knaus
Credential
D.O.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
OS1833 FL
Self-reported in NPPES; status is on the state search
Practice location
1301 Seminole Blvd, Largo, FL 33770
Phone
(727) 518-7294
Enumerated
Jun 14, 2006
Record last updated
Jul 13, 2026
Fax
(727) 584-4937
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 1301 Seminole Blvd

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

  1. Christy Boccabella, L.M.H.C.Mental Health Counselor1467577916
  2. Terry Capes, ED. D.Mental Health Counselor1336198258
  3. Jennifer Ingram, LMHC, CAPMental Health Counselor1114125978
  4. Diane Lawrence, LMHCMental Health Counselor1841581105
  5. Kristen Lenz, LMHCMental Health Counselor1841632056
  6. Victoria NardozziMental Health Counselor1598844995

Verify Ronald Lee Knaus in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license OS1833    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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Ronald Lee Knaus among 2,744 psychiatry physician records in Florida

Ronald Lee Knaus, D.O. 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 not. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 61% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 47% of these records are
  • Record last updated2026 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

The 8 psychiatry physician records with the nearest ZIP codes

  1. Sotiris Chaniotakis, MDLargo, FL 337701679213219
  2. Christina MathewLargo, FL 337701396323663
  3. Robert Mayer, MDLargo, FL 337701699748251
  4. Ashok Patel, M.D.Largo, FL 337701124091798
  5. Neal Patel, DOLargo, FL 337701861020091
  6. Rodrigo Podesta, DOLargo, FL 337701861251381
  7. Shahid Qaudeer, DOLargo, FL 337701578266615
  8. Akshat Saggar, D.O.Largo, FL 337701164955944

Common questions

What is Ronald Lee Knaus, D.O.'s NPI number?

Ronald Lee Knaus, D.O.'s National Provider Identifier (NPI) is 1619910734, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ronald Lee Knaus, D.O. located?

The NPPES record lists a practice address at 1301 Seminole Blvd, Largo, FL, 33770. Phone: (727) 518-7294. Providers update this record themselves, so call before visiting.

How can I verify Ronald Lee Knaus, D.O.'s license?

NPPES lists Florida license number OS1833, 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. 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.