Erin Ashleigh Langguth
Medical Physician Assistant · Rockford, IL
Erin Ashleigh Langguth is a medical physician assistant with a practice address in Rockford, Illinois, and NPI 1033746573, issued on Mar 25, 2020. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin Ashleigh Langguth
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- Practice location
- 1200 W State St, Rockford, IL 61102
- Phone
- (815) 490-1600
- Enumerated
- Mar 25, 2020
- Record last updated
- Jan 24, 2022
- Fax
- (815) 490-1881
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 671 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 Erin Ashleigh Langguth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois 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
88% fewer Medicare Part D claims than the average medical physician assistant in 2024
143 Medicare Part D claims for 93 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone14 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.
Erin Ashleigh Langguth among 671 medical physician assistant records in Illinois
Erin Ashleigh Langguth is one of 671 medical physician assistant records with a practice address in Illinois. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 82% of them.
- NPI issued2020 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 51% of these records are
- Record last updated2022 · 62% 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 Illinois 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 Illinois
There are 671 medical physician assistant records in Illinois.
All 671 in Illinois → Every provider in Rockford → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Melissa Hartzell, PA-CRockford, IL 611021871876508
- Kelsey Jebb, PA-CRockford, IL 611021447729413
- Raynel ZaitonaRockford, IL 611021962176552
- Tammy Kucia, PA CRockford, IL 611031164533097
- Andrew Masterson, PA-CRockford, IL 611071710922695
- Briana Russom, PA-CRockford, IL 611071558661702
- Shannon Taylor, PA-CRockford, IL 611071265412084
- Mark Vananrooy, PARockford, IL 611071578541470
Common questions
What is Erin Ashleigh Langguth's NPI number?
Erin Ashleigh Langguth's National Provider Identifier (NPI) is 1033746573, issued on Mar 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Erin Ashleigh Langguth 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 Erin Ashleigh Langguth's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Erin Ashleigh Langguth prescribe under Medicare Part D?
In 2024, Erin Ashleigh Langguth had 143 Medicare Part D claims for 93 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.