Spencer L. Baer
Pharmacist · Creve Coeur, MO
Spencer L. Baer is a pharmacist with a practice address in Creve Coeur, Missouri, and NPI 1750994018, issued on Aug 26, 2020. Check the license (Missouri 2017022604, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Spencer L. Baer
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 2017022604 MO
Self-reported in NPPES; status is on the state search - Practice location
- 10941 Olive Blvd, Creve Coeur, MO 63141
- Phone
- (314) 997-0555
- Enumerated
- Aug 26, 2020
- Record last updated
- Aug 26, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 5,343 in Missouri → Look up another NPI →
Also registered at 10941 Olive Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alex GitmanPharmacist1023392503
- Stephanie Ipock, PHARM.D.Pharmacist1083051064
- Jeffrey JuangPharmacist1154066678
- Dmitry Kunin, PHARMDPharmacist1659634533
- Pui-Yue PhanPharmacist1598047201
- Dennis Quinlan, RPHPharmacist1750663829
Verify Spencer L. Baer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2017022604Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 89% of the cost of the top drugs
52 Medicare Part D claims for 49 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Shingrix36 claims
- Boostrix Tdap16 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.
Spencer L. Baer among 5,343 pharmacist records in Missouri
Spencer L. Baer is one of 5,343 pharmacist records with a practice address in Missouri. 11% 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 56% of them.
- NPI issued2020 · 56% of these records are older, 26% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2020 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 pharmacist records list a practice address in Creve Coeur
They are 32 of the 684 NPPES records with a practice address in Creve Coeur, and 5,343 pharmacist records in Missouri.
All 5,343 in Missouri → Every provider in Creve Coeur → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Joan Chusak, R.PH.Creve Coeur, MO 631411932273935
- James Dunning, RPH BS MS PHARM ADMISaint Louis, MO 631411710961297
- Gloria Grice, PHARMDCreve Coeur, MO 631411740282227
- James HopkinsSaint Louis, MO 631411831286772
- Mark Lauer, R.PH.Saint Louis, MO 631411437149382
- Alma Lee, RPHSaint Louis, MO 631411215998422
- Barbara Nelson, RPH BSSaint Louis, MO 631411790769255
- Susan Nolte, RPHSaint Louis, MO 631411376528893
Common questions
What is Spencer L. Baer's NPI number?
Spencer L. Baer's National Provider Identifier (NPI) is 1750994018, issued on Aug 26, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Spencer L. Baer located?
The NPPES record lists a practice address at 10941 Olive Blvd, Creve Coeur, MO, 63141. Phone: (314) 997-0555. Providers update this record themselves, so call before visiting.
How can I verify Spencer L. Baer's license?
NPPES lists Missouri license number 2017022604, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Spencer L. Baer prescribe under Medicare Part D?
In 2024, Spencer L. Baer had 52 Medicare Part D claims for 49 beneficiaries; the average among pharmacist prescribers was 119. 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.