Stephen Daniel Miller, PA
Physician Assistant · Saint Louis, MO
Stephen Daniel Miller, PA is a physician assistant with a practice address in Saint Louis, Missouri, and NPI 1942569215, issued on May 8, 2012. Check the license (Missouri 2012012818, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephen Daniel Miller
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 2012012818 MO
085.012265 IL
Self-reported in NPPES; status is on the state search - Practice location
- 12855 N 40 Dr Ste 350, Saint Louis, MO 63141
- Phone
- (314) 567-6071
- Enumerated
- May 8, 2012
- Record last updated
- Jun 30, 2026
- Fax
- (314) 453-9965
- Medicare enrollment
- Enrolled (PECOS I20120606000627); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,790 in Missouri → Look up another NPI →
Also registered at 12855 N 40 Dr Ste 350
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephen Daniel Miller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2012012818Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average physician assistant in 2024
244 Medicare Part D claims for 126 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 136 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen121 claims
- Cephalexin54 claims
- Tramadol Hcl15 claims
- Meloxicam14 claims
- Sulfamethoxazole-Trimethoprim11 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Stephen Daniel Miller among 1,790 physician assistant records in Missouri
Stephen Daniel Miller, PA 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 2012, is newer than 28% of them.
- NPI issued2012 · 28% of these records are older, 70% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2011 · median 2019 among the 1,250 with a school on file
- Record last updated2026 · 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
- Christopher Berner, P.A.-CSaint Louis, MO 631411376674176
- Lindsey Blaha, PA-CSaint Louis, MO 631411609802123
- Heather Brinkman, PHY ASSIST CERTSaint Louis, MO 631411992718522
- Michelle BuschSaint Louis, MO 631411760585087
- Kara Cardinal, PASaint Louis, MO 631411619065331
- Amie Chang, P.A.Creve Coeur, MO 631411366557209
- Kara Harres, PASaint Louis, MO 631411306920277
- Shirley Haynes, PA-CSaint Louis, MO 631411225003551
Common questions
What is Stephen Daniel Miller, PA's NPI number?
Stephen Daniel Miller, PA's National Provider Identifier (NPI) is 1942569215, issued on May 8, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Daniel Miller, PA located?
The NPPES record lists a practice address at 12855 N 40 Dr Ste 350, Saint Louis, MO, 63141. Phone: (314) 567-6071. Providers update this record themselves, so call before visiting.
How can I verify Stephen Daniel Miller, PA's license?
NPPES lists Missouri license number 2012012818, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Stephen Daniel Miller, PA prescribe under Medicare Part D?
In 2024, Stephen Daniel Miller, PA had 244 Medicare Part D claims for 126 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Stephen Daniel Miller, PA's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.