Heather Jo Simon, PA
Physician Assistant · Greenville, MI
Heather Jo Simon, PA is a physician assistant with a practice address in Greenville, Michigan, and NPI 1235445164, issued on Aug 30, 2010. Check the license (Michigan 5601005842, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Jo Simon
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 5601005842 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1014 E Washington St, Greenville, MI 48838
- Phone
- (616) 754-7145
- Enumerated
- Aug 30, 2010
- Record last updated
- Aug 30, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101026000157); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 6,989 in Michigan → Look up another NPI →
Verify Heather Jo 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 5601005842Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.4 times the Medicare Part D claims of the average physician assistant in 2024
4,459 Medicare Part D claims for 378 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 87 claims were for opioids.
Most prescribed
- Atorvastatin Calcium236 claims
- Levothyroxine Sodium172 claims
- Omeprazole128 claims
- Amlodipine Besylate121 claims
- Lisinopril114 claims
- Losartan Potassium106 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
- Sparrow Carson HospitalGreenville, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heather Jo Simon among 6,989 physician assistant records in Michigan
Heather Jo 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 2010, is newer than 29% of them.
- NPI issued2010 · 29% of these records are older, 68% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2010 · median 2017 among the 4,739 with a school on file
- Record last updated2010 · 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).
23 physician assistant records list a practice address in Greenville
They are 23 of the 363 NPPES records with a practice address in Greenville, and 6,989 physician assistant records in Michigan.
All 6,989 in Michigan → Every provider in Greenville → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Katherine Behrenwald, PA-CGreenville, MI 488381942698576
- David Cutter, PA-CGreenville, MI 488381558776633
- Amanda Felber, PA-CGreenville, MI 488381043593767
- Maurice Fongers, PA-CGreenville, MI 488381790893014
- Mandy German, P.A.CGreenville, MI 488381023014982
- Steven Gillis, PAGreenville, MI 488381023127685
- Steven Greenway, PA-CGreenville, MI 488381770796088
- Lisa Holt, PA-CGreenville, MI 488381831405281
Common questions
What is Heather Jo Simon, PA's NPI number?
Heather Jo Simon, PA's National Provider Identifier (NPI) is 1235445164, issued on Aug 30, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Heather Jo Simon, PA located?
The NPPES record lists a practice address at 1014 E Washington St, Greenville, MI, 48838. Phone: (616) 754-7145. Providers update this record themselves, so call before visiting.
How can I verify Heather Jo Simon, PA's license?
NPPES lists Michigan license number 5601005842, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Heather Jo Simon, PA prescribe under Medicare Part D?
In 2024, Heather Jo Simon, PA had 4,459 Medicare Part D claims for 378 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.