Micah Ryan Tiegs, PA-C
Physician Assistant · Rockford, IL
Micah Ryan Tiegs, PA-C is a physician assistant with a practice address in Rockford, Illinois, and NPI 1538590757, issued on Dec 13, 2013. Check the license (Illinois 085.004941, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Micah Ryan Tiegs
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 085.004941 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1200 W State St, Rockford, IL 61102
- Phone
- (815) 490-1600
- Enumerated
- Dec 13, 2013
- Record last updated
- Mar 19, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (815) 490-1625
- Medicare enrollment
- Enrolled (PECOS I20131231000434); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →
Also registered at 1200 W State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Micah Ryan Tiegs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 085.004941Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average physician assistant in 2024
2,640 Medicare Part D claims for 238 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Atorvastatin Calcium230 claims
- Amlodipine Besylate179 claims
- Gabapentin138 claims
- Metformin Hcl130 claims
- Lisinopril103 claims
- Hydrochlorothiazide69 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
- Crusaders Central Clinic AssociationRockford, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Micah Ryan Tiegs among 4,926 physician assistant records in Illinois
Micah Ryan Tiegs, PA-C is one of 4,926 physician assistant records with a practice address in Illinois. 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 2013, is newer than 29% of them.
- NPI issued2013 · 29% of these records are older, 67% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2013 · median 2019 among the 3,407 with a school on file
- Record last updated2019 · 35% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
115 physician assistant records list a practice address in Rockford
They are 115 of the 3,893 NPPES records with a practice address in Rockford, and 4,926 physician assistant records in Illinois.
All 4,926 in Illinois → Every provider in Rockford → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Christina Crum, PA-CRockford, IL 611021326236563
- Marissa Dreger, PARockford, IL 611021609406008
- Gordon EggersRockford, IL 611021033192927
- Marta Haight, PA-CRockford, IL 611021659677557
- Jonathan Hopman, PA-CRockford, IL 611021598964660
- Trisha Leonard, PA-CRockford, IL 611021427508233
- Olynda Mileon-Etuk, MPH, MS, PA-CRockford, IL 611021396216354
- Christian MurilloRockford, IL 611021437779071
Common questions
What is Micah Ryan Tiegs, PA-C's NPI number?
Micah Ryan Tiegs, PA-C's National Provider Identifier (NPI) is 1538590757, issued on Dec 13, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Micah Ryan Tiegs, PA-C located?
The NPPES record lists a practice address at 1200 W State St, Rockford, IL, 61102. Phone: (815) 490-1600. Providers update this record themselves, so call before visiting.
How can I verify Micah Ryan Tiegs, PA-C's license?
NPPES lists Illinois license number 085.004941, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Micah Ryan Tiegs, PA-C prescribe under Medicare Part D?
In 2024, Micah Ryan Tiegs, PA-C had 2,640 Medicare Part D claims for 238 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.