Kristian Williams Johnston, PA
Physician Assistant · Tamarac, FL
Kristian Williams Johnston, PA is a physician assistant with a practice address in Tamarac, Florida, and NPI 1962891499, issued on Jan 21, 2015. Check the license (Florida PA9108516, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Kristian Williams Johnston
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA9108516 FL
Self-reported in NPPES; status is on the state search - Practice location
- 7421 N. University Drive, Tamarac, FL 33321
- Phone
- (954) 720-7272
- Enumerated
- Jan 21, 2015
- Record last updated
- Sep 18, 2023
- Medicare enrollment
- Enrolled (PECOS I20150508001302); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,257 in Florida → Look up another NPI →
Also registered at 7421 N. University Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angela Combs, D.O.Dermatology Physician1336331453
- Denise Guevara, D.O.Dermatology Physician1356644264
Verify Kristian Williams Johnston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license PA9108516Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% more Medicare Part D claims than the average physician assistant in 2024
883 Medicare Part D claims for 312 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Ketoconazole108 claims
- Clobetasol Propionate105 claims
- Triamcinolone Acetonide94 claims
- Mupirocin54 claims
- Hydrocortisone51 claims
- Ammonium Lactate47 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: $3,208.01
132 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.
Bills Medicare through one group practice
- Skin And Cancer AssociatesDelray Beach, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristian Williams Johnston among 10,257 physician assistant records in Florida
Kristian Williams Johnston, PA 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 2015, is newer than 40% of them.
- NPI issued2015 · 40% of these records are older, 57% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2014 · median 2018 among the 5,867 with a school on file
- Record last updated2023 · 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).
30 physician assistant records list a practice address in Tamarac
They are 30 of the 1,061 NPPES records with a practice address in Tamarac, and 10,257 physician assistant records in Florida.
All 10,257 in Florida → Every provider in Tamarac → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Stephanie Chery, PA-CTamarac, FL 333211376007278
- Marlo CobbTamarac, FL 333211780935858
- Celina Costa, PA-CTamarac, FL 333211912482282
- Nicha Cumberbatch, PA-CTamarac, FL 333211770907313
- Christina Curran, PA-CTamarac, FL 333211952333577
- Cassandra DumornayTamarac, FL 333211346567138
- Satie Kallicharan, PA-CTamarac, FL 333211548532559
- Natalee McKay, PA-CTamarac, FL 333211144703380
Common questions
What is Kristian Williams Johnston, PA's NPI number?
Kristian Williams Johnston, PA's National Provider Identifier (NPI) is 1962891499, issued on Jan 21, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Kristian Williams Johnston, PA located?
The NPPES record lists a practice address at 7421 N. University Drive, Tamarac, FL, 33321. Phone: (954) 720-7272. Providers update this record themselves, so call before visiting.
How can I verify Kristian Williams Johnston, PA's license?
NPPES lists Florida license number PA9108516, 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 Kristian Williams Johnston, PA prescribe under Medicare Part D?
In 2024, Kristian Williams Johnston, PA had 883 Medicare Part D claims for 312 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.