NPPES file of Aug 9, 2026

Heidi C. Larson, DPM

Podiatrist · Naperville, IL

Heidi C. Larson, DPM is a podiatrist with a practice address in Naperville, Illinois, and NPI 1134129778, issued on Jul 26, 2005. Check the license (Illinois 016-004775, as entered in NPPES) with the Illinois 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
1134129778
Name
Heidi C. Larson
Credential
DPM
Primary taxonomy
Podiatrist 213E00000X
License number
016-004775 IL
Self-reported in NPPES; status is on the state search
Practice location
859 Raintree Dr, Naperville, IL 60540
Phone
(630) 579-9182
Enumerated
Jul 26, 2005
Record last updated
Feb 3, 2022
Medicare enrollment
Enrolled (PECOS I20050412000194); accepts Medicare assignment
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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Verify Heidi C. Larson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 016-004775
    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
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79% fewer Medicare Part D claims than the average podiatrist in 2024

67 Medicare Part D claims for 32 beneficiaries, against an average of 314 among the 6,407 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Heidi Larson67
  2. Specialty average314

Most prescribed

  1. Ciclopirox48 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.

Podiatrist providers in Illinois

There are 597 podiatrist records in Illinois.

Other podiatrist records in Illinois

  1. Bijoy Abraham, D.P.M.Chicago, IL1164860482
  2. Malik Abraham, DPMArlington Heights, IL1972584464
  3. Loren Adelman, DPMHighland Park, IL1508844770
  4. Karen Agnich, D.P.M.Woodridge, IL1164560868
  5. Maheen Ahmad, DPMChicago, IL1619460292
  6. Syed Ahmed, DPMOrland Hills, IL1902249105
  7. Stavros Alexopoulos, D.P.M.Chicago, IL1710102017
  8. Syed Ali, DPMChicago, IL1285365288
  9. Jermaine AlsChicago, IL1598468183
  10. Elizabeth AlvordDixon, IL1679461651

Common questions

What is Heidi C. Larson, DPM's NPI number?

Heidi C. Larson, DPM's National Provider Identifier (NPI) is 1134129778, issued on Jul 26, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Heidi C. Larson, DPM located?

The NPPES record lists a practice address at 859 Raintree Dr, Naperville, IL, 60540. Phone: (630) 579-9182. Providers update this record themselves, so call before visiting.

How can I verify Heidi C. Larson, DPM's license?

NPPES lists Illinois license number 016-004775, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Heidi C. Larson, DPM prescribe under Medicare Part D?

In 2024, Heidi C. Larson, DPM had 67 Medicare Part D claims for 32 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.