NPPES file of Aug 9, 2026

Margaret L. Shields, D.P.M.

Podiatrist · Saint Louis, MO

Margaret L. Shields, D.P.M. is a podiatrist with a practice address in Saint Louis, Missouri, and NPI 1902049307, issued on Apr 14, 2009. Check the license (Missouri 2007022634, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1902049307
Name
Margaret L. Shields
Credential
D.P.M.
Primary taxonomy
Podiatrist 213E00000X
License number
2007022634 MO
Self-reported in NPPES; status is on the state search
Practice location
12152 Tesson Ferry RD, Saint Louis, MO 63128
Phone
(314) 892-1442
Enumerated
Apr 14, 2009
Record last updated
Dec 18, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(314) 892-4523
Medicare enrollment
Enrolled (PECOS I20090604000322); accepts Medicare assignment
Medical or professional school
Temple University School Of Medicine, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 12152 Tesson Ferry RD

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

  1. Paulo Bicalho, M.D.Orthopaedic Surgery Physician1487606810
  2. Perry Geistler, DPMFoot & Ankle Surgery Podiatrist1053429779
  3. Brooke Hogrefe, M.A.Professional Counselor1194131565
  4. Thomas Lee, M.D.Orthopaedic Surgery Physician1194779041
  5. Robert Markenson, M.D.Orthopaedic Surgery Physician1104870096
  6. Susan Morris, NP-CFamily Nurse Practitioner1982875415

Verify Margaret L. Shields 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 2007022634
    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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90% more Medicare Part D claims than the average podiatrist in 2024

598 Medicare Part D claims for 181 beneficiaries, against an average of 314 among the 6,407 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.

  1. Margaret Shields598
  2. Specialty average314

Most prescribed

  1. Ammonium Lactate244 claims
  2. Gabapentin64 claims
  3. Clotrimazole59 claims
  4. Ketoconazole48 claims
  5. Diclofenac Sodium41 claims
  6. Meloxicam26 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.

Bills Medicare through one group practice

  1. Affinia HealthcareSaint Louis, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Margaret L. Shields among 143 podiatrist records in Missouri

Margaret L. Shields, D.P.M. is one of 143 podiatrist records with a practice address in Missouri. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 71% of them.

  • NPI issued2009 · 71% of these records are older, 27% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2005 · median 1999 among the 85 with a school on file
  • Record last updated2016 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213E00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Podiatrist providers in Missouri

There are 143 podiatrist records in Missouri.

The 8 podiatrist records with the nearest ZIP codes

  1. Robert Bushman, D.P.M.,R.N.Saint Louis, MO 631281760748420
  2. Talia Hyde-Person, D.P.M.Saint Louis, MO 631281962757989
  3. Terrance Mueller, D.P.M.Saint Louis, MO 631291528176625
  4. Richard Norlin, D.P.M.Saint Louis, MO 631261255448114
  5. Keith Turlington, DPMSt Louis, MO 631261396746327
  6. R Aaranson, D.P.M.Saint Louis, MO 631311407840184
  7. Rebecca Fischer, DPMSt Louis, MO 631251275516684
  8. Michael Horwitz, DPMSaint Louis, MO 631241689762429

Common questions

What is Margaret L. Shields, D.P.M.'s NPI number?

Margaret L. Shields, D.P.M.'s National Provider Identifier (NPI) is 1902049307, issued on Apr 14, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Margaret L. Shields, D.P.M. located?

The NPPES record lists a practice address at 12152 Tesson Ferry RD, Saint Louis, MO, 63128. Phone: (314) 892-1442. Providers update this record themselves, so call before visiting.

How can I verify Margaret L. Shields, D.P.M.'s license?

NPPES lists Missouri license number 2007022634, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

How much does Margaret L. Shields, D.P.M. prescribe under Medicare Part D?

In 2024, Margaret L. Shields, D.P.M. had 598 Medicare Part D claims for 181 beneficiaries; the average among podiatrist prescribers was 314. 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.