NPPES file of Aug 9, 2026

Carol Ann Pierchorowicz, RPH

Pharmacist · Saint Louis, MO

Carol Ann Pierchorowicz, RPH is a pharmacist with a practice address in Saint Louis, Missouri, and NPI 1275814543, issued on Aug 31, 2011. Check the license (Missouri 028111, as entered in NPPES) with the Missouri board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1275814543
Name
Carol Ann Pierchorowicz
Credential
RPH
Primary taxonomy
Pharmacist 183500000X
License number
028111 MO
Self-reported in NPPES; status is on the state search
Practice location
3920 Hampton Ave, Saint Louis, MO 63109
Phone
(314) 351-2100
Enumerated
Aug 31, 2011
Record last updated
Aug 31, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(314) 351-6444
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3920 Hampton Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Komimyishea Barney, FNPFamily Nurse Practitioner1538465554
  2. Micah BurgdorfPharmacist1821694621
  3. Natalie Crandall, FNP-CFamily Nurse Practitioner1912424409
  4. Evelyn Druger, RPHPharmacist1245513886
  5. Danielle Florek, PHARM DPharmacist1518247139
  6. Brian Huether, RPHPharmacist1144505843

Verify Carol Ann Pierchorowicz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 028111
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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996 pharmacist records list a practice address in Saint Louis

They are 996 of the 27,605 NPPES records with a practice address in Saint Louis, and 5,343 pharmacist records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other pharmacist records in Missouri

  1. Adrian Abadiano, PHARM.D.Belton, MO1568759363
  2. Debra Abbott, RPHMexico, MO1487960514
  3. Vickie Abbott, RPHIndependence, MO1649545971
  4. Stacey Abby, PHARMDWildwood, MO1518815125
  5. Amany AbdallahSaint Charles, MO1265309330
  6. Menatalla AbdellatifSaint Louis, MO1912749458
  7. Anosha Abdul BasirMaryland Heights, MO1609572080
  8. Alec AbelColumbia, MO1891461554
  9. Katy Abelbeck, PHARMDKansas City, MO1578846747
  10. Cynthia Abernathy, RPHO Fallon, MO1497195234

Common questions

What is Carol Ann Pierchorowicz, RPH's NPI number?

Carol Ann Pierchorowicz, RPH's National Provider Identifier (NPI) is 1275814543, issued on Aug 31, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Carol Ann Pierchorowicz, RPH located?

The NPPES record lists a practice address at 3920 Hampton Ave, Saint Louis, MO, 63109. Phone: (314) 351-2100. Providers update this record themselves, so call before visiting.

How can I verify Carol Ann Pierchorowicz, RPH's license?

NPPES lists Missouri license number 028111, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity 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. 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.