Ryan Robert Johnston, PA-C
Physician Assistant · Highland, MI
Ryan Robert Johnston, PA-C is a physician assistant with a practice address in Highland, Michigan, and NPI 1881777373, issued on Oct 20, 2006. Check the license (Michigan 5601004679, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ryan Robert Johnston
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 5601004679 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2330 S Milford RD, Highland, MI 48357
- Phone
- (248) 676-9060
- Enumerated
- Oct 20, 2006
- Record last updated
- Jan 6, 2022
- Medicare enrollment
- Enrolled (PECOS I20061212000290); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 6,989 in Michigan → Look up another NPI →
Also registered at 2330 S Milford RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Catherine Ciantar, D.O.Internal Medicine Physician1437481082
Verify Ryan Robert Johnston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 5601004679Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.5 times the Medicare Part D claims of the average physician assistant in 2024
3,749 Medicare Part D claims for 520 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. 133 claims were for opioids.
Most prescribed
- Atorvastatin Calcium168 claims
- Levothyroxine Sodium142 claims
- Losartan Potassium128 claims
- Lisinopril115 claims
- Amlodipine Besylate109 claims
- Gabapentin105 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: $1,003.53
54 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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
- Cedar Bay Medicine PCHighland, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan Robert Johnston among 6,989 physician assistant records in Michigan
Ryan Robert Johnston, PA-C is one of 6,989 physician assistant records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 83% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2005 · median 2017 among the 4,739 with a school on file
- Record last updated2022 · 40% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 physician assistant records list a practice address in Highland
They are 7 of the 221 NPPES records with a practice address in Highland, and 6,989 physician assistant records in Michigan.
All 6,989 in Michigan → Every provider in Highland → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Sarah Blough, PA-CHighland, MI 483571962697136
- Colleen Gwozdz, PA-CHighland, MI 483571730622101
- Lindsay Jackson, PA-CHighland, MI 483571780009225
- Madelyn Kobylski, PAHighland, MI 483571437836939
- Lindsey LukkariHighland, MI 483571629616131
- Farrah Timmol, PAHighland, MI 483571184458689
- Rachael Moore, PA-CLake Orion, MI 483591184192791
- Elizabeth Asmar, PA-CLake Orion, MI 483601942681325
Common questions
What is Ryan Robert Johnston, PA-C's NPI number?
Ryan Robert Johnston, PA-C's National Provider Identifier (NPI) is 1881777373, issued on Oct 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Robert Johnston, PA-C located?
The NPPES record lists a practice address at 2330 S Milford RD, Highland, MI, 48357. Phone: (248) 676-9060. Providers update this record themselves, so call before visiting.
How can I verify Ryan Robert Johnston, PA-C's license?
NPPES lists Michigan license number 5601004679, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Ryan Robert Johnston, PA-C prescribe under Medicare Part D?
In 2024, Ryan Robert Johnston, PA-C had 3,749 Medicare Part D claims for 520 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.