Sarah Rousakis, PHYSICIAN ASSISTANT
Physician Assistant · Lansing, MI
Sarah Rousakis, PHYSICIAN ASSISTANT is a physician assistant with a practice address in Lansing, Michigan, and NPI 1225670367, issued on Oct 10, 2019. Check the license with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah Rousakis
- Credential
- PHYSICIAN ASSISTANT
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 10002819A IN
Self-reported in NPPES; status is on the state search - Practice location
- 416 S Creyts RD Ste A, Lansing, MI 48917
- Phone
- (517) 886-0333
- Enumerated
- Oct 10, 2019
- Record last updated
- Jan 13, 2026
- Fax
- (517) 886-2072
- Medicare enrollment
- Enrolled (PECOS I20260122000872); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 6,989 in Michigan → Look up another NPI →
Also registered at 416 S Creyts RD Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer VermeeschDermatology Physician1861818676
Verify Sarah Rousakis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average physician assistant in 2024
340 Medicare Part D claims for 144 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Triamcinolone Acetonide37 claims
- Clobetasol Propionate35 claims
- Doxycycline Hyclate29 claims
- Ketoconazole29 claims
- Fluorouracil25 claims
- Mupirocin25 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.
Bills Medicare through one group practice
- Advanced Dermatology OF Michigan PCLansing, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Rousakis among 6,989 physician assistant records in Michigan
Sarah Rousakis, PHYSICIAN ASSISTANT 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 2019, is newer than 61% of them.
- NPI issued2019 · 61% of these records are older, 34% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2019 · median 2017 among the 4,739 with a school on file
- Record last updated2026 · 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).
154 physician assistant records list a practice address in Lansing
They are 154 of the 5,276 NPPES records with a practice address in Lansing, and 6,989 physician assistant records in Michigan.
All 6,989 in Michigan → Every provider in Lansing → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Vida Klott, MPAS, PACLansing, MI 489171144326737
- Jesse La Sala, PA-CLansing, MI 489171356172340
- Brent Leyser, PA-CLansing, MI 489171588986293
- Lucas Lounds, PA-CLansing, MI 489171114702404
- Daniel Moore, PA-CLansing, MI 489171821312174
- Kobi Moseley, PALansing, MI 489171700360823
- Timothy Palmer, PA-CLansing, MI 489171023362639
- Debra Tuggle, PALansing, MI 489171497820674
Common questions
What is Sarah Rousakis, PHYSICIAN ASSISTANT's NPI number?
Sarah Rousakis, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1225670367, issued on Oct 10, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Rousakis, PHYSICIAN ASSISTANT located?
The NPPES record lists a practice address at 416 S Creyts RD Ste A, Lansing, MI, 48917. Phone: (517) 886-0333. Providers update this record themselves, so call before visiting.
How can I verify Sarah Rousakis, PHYSICIAN ASSISTANT's license?
Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah Rousakis, PHYSICIAN ASSISTANT prescribe under Medicare Part D?
In 2024, Sarah Rousakis, PHYSICIAN ASSISTANT had 340 Medicare Part D claims for 144 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.