Corey B. Schaedig, PA
Medical Physician Assistant · Grand Rapids, MI
Corey B. Schaedig, PA is a medical physician assistant with a practice address in Grand Rapids, Michigan, and NPI 1962414953, issued on Aug 12, 2006. Check the license (Michigan 5601004511, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Corey B. Schaedig
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 5601004511 MI
Self-reported in NPPES; status is on the state search - Practice location
- 200 Jefferson Ave SE, Grand Rapids, MI 49503
- Phone
- (616) 942-9610
- Enumerated
- Aug 12, 2006
- Record last updated
- Mar 4, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050728001074); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 1,140 in Michigan → Look up another NPI →
Also registered at 200 Jefferson Ave SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Adam Anderson, MDEmergency Medicine Physician1003805268
- Arslan ArshadNeonatal-Perinatal Medicine Physician1538582911
Verify Corey B. Schaedig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 5601004511Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average medical physician assistant in 2024
324 Medicare Part D claims for 205 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 45 claims were for opioids.
Most prescribed
- Prednisone41 claims
- Hydrocodone-Acetaminophen34 claims
- Cephalexin33 claims
- Doxycycline Hyclate25 claims
- Cefuroxime19 claims
- Albuterol Sulfate Hfa13 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
- Grand River Emergency Medical Group PLCGrand Rapids, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Corey B. Schaedig among 1,140 medical physician assistant records in Michigan
Corey B. Schaedig, PA is one of 1,140 medical physician assistant records with a practice address in Michigan. 74% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 70% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2005 · median 2012 among the 613 with a school on file
- Record last updated2008 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Michigan
There are 1,140 medical physician assistant records in Michigan.
All 1,140 in Michigan → Every provider in Grand Rapids → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Mark Altman, PA-CGrand Rapids, MI 495031417935750
- Sheryl Chapin, P.A.Grand Rapids, MI 495031295754604
- James Dernocoeur, PAGrand Rapids, MI 495031083609374
- Catherine Hallenbeck, PA-CGrand Rapids, MI 495031104838564
- Gretchen Holt-Vredevoogd, PA-CGrand Rapids, MI 495031366557688
- Sarah Janke, PAGrand Rapids, MI 495031952313983
- Scott Lawrence, PA-CGrand Rapids, MI 495031003830225
- Julie Maring, P.A.Grand Rapids, MI 495031104845510
Common questions
What is Corey B. Schaedig, PA's NPI number?
Corey B. Schaedig, PA's National Provider Identifier (NPI) is 1962414953, issued on Aug 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Corey B. Schaedig, PA located?
The NPPES record lists a practice address at 200 Jefferson Ave SE, Grand Rapids, MI, 49503. Phone: (616) 942-9610. Providers update this record themselves, so call before visiting.
How can I verify Corey B. Schaedig, PA's license?
NPPES lists Michigan license number 5601004511, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Corey B. Schaedig, PA prescribe under Medicare Part D?
In 2024, Corey B. Schaedig, PA had 324 Medicare Part D claims for 205 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.