Margaret McKnight, PHYSICIAN ASSISTANT
Physician Assistant · Aventura, FL
Margaret McKnight, PHYSICIAN ASSISTANT is a physician assistant with a practice address in Aventura, Florida, and NPI 1265861504, issued on Nov 7, 2013. Check the license (Florida PA9105915, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Margaret McKnight
- Credential
- PHYSICIAN ASSISTANT
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA9105915 FL
Self-reported in NPPES; status is on the state search - Practice location
- 21150 Biscayne Blvd, Aventura, FL 33180
- Phone
- (305) 466-9988
- Enumerated
- Nov 7, 2013
- Record last updated
- Nov 7, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (305) 466-9989
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,257 in Florida → Look up another NPI →
Also registered at 21150 Biscayne Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Margaret McKnight in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license PA9105915Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average physician assistant in 2024
472 Medicare Part D claims for 44 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Quetiapine Fumarate54 claims
- Fluoxetine Hcl48 claims
- Lamotrigine28 claims
- Bupropion Xl25 claims
- Prazosin Hcl24 claims
- Alprazolam22 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.
Industry payments in 2024: $273.22
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Margaret McKnight among 10,257 physician assistant records in Florida
Margaret McKnight, PHYSICIAN ASSISTANT is one of 10,257 physician assistant records with a practice address in Florida. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 33% of them.
- NPI issued2013 · 33% of these records are older, 64% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2013 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 physician assistant records list a practice address in Aventura
They are 53 of the 1,561 NPPES records with a practice address in Aventura, and 10,257 physician assistant records in Florida.
All 10,257 in Florida → Every provider in Aventura → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Joelle Abitan-Colon, PA-CAventura, FL 331801629304456
- Laura Auerbach, PA-CAventura, FL 331801558373142
- Judith Avinoa, PA-CAventura, FL 331801063441467
- Kirsten Bo, PA-CAventura, FL 331801164656609
- Kelly Byard, PA-CAventura, FL 331801831125020
- Paula Centofanti, PA-CAventura, FL 331801568490027
- Julie Imperatori, PA-CAventura, FL 331801124057583
- Whitney Krohn, PA-CAventura, FL 331801568492601
Common questions
What is Margaret McKnight, PHYSICIAN ASSISTANT's NPI number?
Margaret McKnight, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1265861504, issued on Nov 7, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Margaret McKnight, PHYSICIAN ASSISTANT located?
The NPPES record lists a practice address at 21150 Biscayne Blvd, Aventura, FL, 33180. Phone: (305) 466-9988. Providers update this record themselves, so call before visiting.
How can I verify Margaret McKnight, PHYSICIAN ASSISTANT's license?
NPPES lists Florida license number PA9105915, 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 Margaret McKnight, PHYSICIAN ASSISTANT prescribe under Medicare Part D?
In 2024, Margaret McKnight, PHYSICIAN ASSISTANT had 472 Medicare Part D claims for 44 beneficiaries; the average among physician assistant prescribers was 830. 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.
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.