NPPES file of Aug 9, 2026

Christi Ann Larson, D.D.S.

General Practice Dentistry · Lancaster, WI

Christi Ann Larson, D.D.S. is a general practice dentistry with a practice address in Lancaster, Wisconsin, and NPI 1942513957, issued on Jul 19, 2010. Check the license (Wisconsin 6567-15, as entered in NPPES) with the Wisconsin 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
1942513957
Name
Christi Ann Larson
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License numbers
6567-15 WI
08749 IA
Self-reported in NPPES; status is on the state search
Practice location
237 W Hickory St, Lancaster, WI 53813
Phone
(608) 723-2141
Enumerated
Jul 19, 2010
Record last updated
May 2, 2018 (not updated in 8 years: call before relying on the address or phone)
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 237 W Hickory St

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

  1. Cody Glass, DDSDentist1134799430

Verify Christi Ann Larson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 6567-15
    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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75% fewer Medicare Part D claims than the average general practice dentistry in 2024

21 Medicare Part D claims for 12 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Christi Larson21
  2. Specialty average83

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.

Industry payments in 2024: $48.59

1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christi Larson$48.59
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

3 general practice dentistry records list a practice address in Lancaster

They are 3 of the 141 NPPES records with a practice address in Lancaster, and 2,305 general practice dentistry records in Wisconsin.

Other general practice dentistry records in Wisconsin

  1. Komail Abbas, D.M.D.Kenosha, WI1114206109
  2. Dennis Abere, DDSWaukesha, WI1962585281
  3. Caleb Abfall, DDSGreen Bay, WI1336851765
  4. Margaret Aboagye, DDSRacine, WI1629150289
  5. Jennifer Abraham, D.D.S.Thiensville, WI1295944619
  6. Reena Abraham, DMDMarshfield, WI1457589491
  7. Theresa Adamczyk, DDSOshkosh, WI1962882308
  8. Frances Adjepon-YamoahMadison, WI1689281081
  9. Mohamed Adl, DDSWest Allis, WI1083640460
  10. Dennis Adler, DDSMount Horeb, WI1083787626

Common questions

What is Christi Ann Larson, D.D.S.'s NPI number?

Christi Ann Larson, D.D.S.'s National Provider Identifier (NPI) is 1942513957, issued on Jul 19, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Christi Ann Larson, D.D.S. located?

The NPPES record lists a practice address at 237 W Hickory St, Lancaster, WI, 53813. Phone: (608) 723-2141. Providers update this record themselves, so call before visiting.

How can I verify Christi Ann Larson, D.D.S.'s license?

NPPES lists Wisconsin license number 6567-15, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Christi Ann Larson, D.D.S. prescribe under Medicare Part D?

In 2024, Christi Ann Larson, D.D.S. had 21 Medicare Part D claims for 12 beneficiaries; the average among general practice dentistry prescribers was 83. 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.