Leslie M. Horning Carpenter, D.D.S.
General Practice Dentistry · Pasadena, CA
Leslie M. Horning Carpenter, D.D.S. is a general practice dentistry with a practice address in Pasadena, California, and NPI 1871695171, issued on Sep 5, 2006. Check the license (California 036941, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leslie M. Horning Carpenter
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 036941 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 S Oak Knoll Ave, Pasadena, CA 91101
- Phone
- (626) 795-4369
- Enumerated
- Sep 5, 2006
- Record last updated
- Dec 8, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (626) 795-4357
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 200 S Oak Knoll Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Scott Adishian, D.D.S.Prosthodontics1568553444
- Lindsey Macfarlane, D.D.S., M.S.Orthodontics and Dentofacial Orthopedics Dentistry1780098616
Verify Leslie M. Horning Carpenter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 036941Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average general practice dentistry in 2024
55 Medicare Part D claims for 34 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin27 claims
- Chlorhexidine Gluconate12 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.
Industry payments in 2024: $26.13
1 payment: food and beverage; the largest payer was Solventum Corporation. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Leslie M. Horning Carpenter among 17,852 general practice dentistry records in California
Leslie M. Horning Carpenter, D.D.S. is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 71% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2016 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
99 general practice dentistry records list a practice address in Pasadena
They are 99 of the 10,525 NPPES records with a practice address in Pasadena, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Pasadena → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Byron Alder, D.D.S.Pasadena, CA 911011780689760
- Karen Drosdik, DDSPasadena, CA 911011184611162
- Hector Jauregui, D.D.S.Pasadena, CA 911011467502815
- Andy Kau, DDSPasadena, CA 911011558469874
- Liliana Khabbaz, DDSPasadena, CA 911011437245305
- Michael Khanchalian, D.D.S.Pasadena, CA 911011316930597
- Julia Lee, DDSPasadena, CA 911011942224118
- Israel Navarro, D.D.S.Pasadena, CA 911011386626885
Common questions
What is Leslie M. Horning Carpenter, D.D.S.'s NPI number?
Leslie M. Horning Carpenter, D.D.S.'s National Provider Identifier (NPI) is 1871695171, issued on Sep 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leslie M. Horning Carpenter, D.D.S. located?
The NPPES record lists a practice address at 200 S Oak Knoll Ave, Pasadena, CA, 91101. Phone: (626) 795-4369. Providers update this record themselves, so call before visiting.
How can I verify Leslie M. Horning Carpenter, D.D.S.'s license?
NPPES lists California license number 036941, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Leslie M. Horning Carpenter, D.D.S. prescribe under Medicare Part D?
In 2024, Leslie M. Horning Carpenter, D.D.S. had 55 Medicare Part D claims for 34 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.