Colleen Julia Simon, PA
Physician Assistant · East Lansing, MI
Colleen Julia Simon, PA is a physician assistant with a practice address in East Lansing, Michigan, and NPI 1972266252, issued on Oct 14, 2021. Check the license (Michigan 5601010767, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Colleen Julia Simon
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 5601010767 MI
9114879 FL
Self-reported in NPPES; status is on the state search - Practice location
- 612 W Lake Lansing RD Ste 200, East Lansing, MI 48823
- Phone
- (517) 331-0793
- Enumerated
- Oct 14, 2021
- Record last updated
- Jun 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20240516001929); accepts Medicare assignment
- Medical or professional school
- Lincoln Memorial University Medical Department, 2021
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 6,989 in Michigan → Look up another NPI →
Verify Colleen Julia Simon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 5601010767Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average physician assistant in 2024
23 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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
- Michigan Advanced Psychiatry, P.C.Ann Arbor, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colleen Julia Simon among 6,989 physician assistant records in Michigan
Colleen Julia Simon, PA 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 2021, is newer than 71% of them.
- NPI issued2021 · 71% of these records are older, 24% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2021 · median 2017 among the 4,739 with a school on file
- Record last updated2025 · 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).
63 physician assistant records list a practice address in East Lansing
They are 63 of the 2,305 NPPES records with a practice address in East Lansing, and 6,989 physician assistant records in Michigan.
All 6,989 in Michigan → Every provider in East Lansing → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Michelle Coaster, PA-CEast Lansing, MI 488231013039676
- Catherine Dobernick, PAEast Lansing, MI 488231932387826
- Michael Garrett, PA-CEast Lansing, MI 488231487672770
- Adam Gomoll, PA CEast Lansing, MI 488231598730715
- Kristin Halsell, PA-CEast Lansing, MI 488231629024856
- Kimberly Huhn, PA-CEast Lansing, MI 488231649472523
- Eman Issawi, PA-CEast Lansing, MI 488231437359536
- Daniel Malsheske, PAEast Lansing, MI 488231902848666
Common questions
What is Colleen Julia Simon, PA's NPI number?
Colleen Julia Simon, PA's National Provider Identifier (NPI) is 1972266252, issued on Oct 14, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Colleen Julia Simon, PA located?
The NPPES record lists a practice address at 612 W Lake Lansing RD Ste 200, East Lansing, MI, 48823. Phone: (517) 331-0793. Providers update this record themselves, so call before visiting.
How can I verify Colleen Julia Simon, PA's license?
NPPES lists Michigan license number 5601010767, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Colleen Julia Simon, PA prescribe under Medicare Part D?
In 2024, Colleen Julia Simon, PA had 23 Medicare Part D claims; 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.