Devin Ericson, MMS, PA-C
Physician Assistant · Saint Louis, MO
Devin Ericson, MMS, PA-C is a physician assistant with a practice address in Saint Louis, Missouri, and NPI 1245850619, issued on Apr 25, 2020. Check the license (Missouri 2021008332, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Devin Ericson
- Credential
- MMS, PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 2021008332 MO
Self-reported in NPPES; status is on the state search - Practice location
- 7345 Watson RD Ste 203, Saint Louis, MO 63119
- Phone
- (314) 752-7100
- Enumerated
- Apr 25, 2020
- Record last updated
- Jun 25, 2024
- Fax
- (314) 525-4101
- Medicare enrollment
- Enrolled (PECOS I20240703003185); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,790 in Missouri → Look up another NPI →
Verify Devin Ericson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2021008332Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average physician assistant in 2024
635 Medicare Part D claims for 433 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Doxycycline Hyclate95 claims
- Amoxicillin-Clavulanate Potass79 claims
- Methylprednisolone65 claims
- Azithromycin60 claims
- Cephalexin40 claims
- Nitrofurantoin Mono-Macro34 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.
Industry payments in 2024: $452.42
23 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mercy Clinic East CommunitiesSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Devin Ericson among 1,790 physician assistant records in Missouri
Devin Ericson, MMS, PA-C is one of 1,790 physician assistant records with a practice address in Missouri. 81% 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 57% of them.
- NPI issued2020 · 57% of these records are older, 37% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2021 · median 2019 among the 1,250 with a school on file
- Record last updated2024 · 32% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
498 physician assistant records list a practice address in Saint Louis
They are 498 of the 27,605 NPPES records with a practice address in Saint Louis, and 1,790 physician assistant records in Missouri.
All 1,790 in Missouri → Every provider in Saint Louis → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Martin Clarke, PASaint Louis, MO 631191295753754
- Taylor Delmain, PHYSICIAN ASSISTANTSaint Louis, MO 631191083171128
- Carley Dykstra, PA-CSaint Louis, MO 631191699300087
- Caroline Hawes, PA-CWebster Groves, MO 631191376021972
- Michael Hessel, PA-CSaint Louis, MO 631191902312259
- Christian HoogheemSaint Louis, MO 631191154959997
- Jevon Huang, PA-CSaint Louis, MO 631191619441920
- Michael Jelinek, PA-CSaint Louis, MO 631191841733284
Common questions
What is Devin Ericson, MMS, PA-C's NPI number?
Devin Ericson, MMS, PA-C's National Provider Identifier (NPI) is 1245850619, issued on Apr 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Devin Ericson, MMS, PA-C located?
The NPPES record lists a practice address at 7345 Watson RD Ste 203, Saint Louis, MO, 63119. Phone: (314) 752-7100. Providers update this record themselves, so call before visiting.
How can I verify Devin Ericson, MMS, PA-C's license?
NPPES lists Missouri license number 2021008332, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Devin Ericson, MMS, PA-C prescribe under Medicare Part D?
In 2024, Devin Ericson, MMS, PA-C had 635 Medicare Part D claims for 433 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.