Ian Leopold, D.D.S.
Dentist · San Luis Obispo, CA
Ian Leopold, D.D.S. is a dentist with a practice address in San Luis Obispo, California, and NPI 1275849507, issued on Aug 24, 2010. Check the license (California 59633, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ian Leopold
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 59633 CA
Self-reported in NPPES; status is on the state search - Practice location
- 878 Walnut St, San Luis Obispo, CA 93401
- Phone
- (805) 541-0550
- Enumerated
- Aug 24, 2010
- Record last updated
- Aug 24, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (805) 541-0485
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 878 Walnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Noel BerryDentist1699438440
- Craig Main, D.D.S.General Practice Dentistry1669512778
- Meredith Morgan, DMDGeneral Practice Dentistry1740736230
- Nicholas Murphy, D.D.S.General Practice Dentistry1508906603
- Ericka Ryan, D.D.S.General Practice Dentistry1902215429
Verify Ian Leopold in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 59633Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% more Medicare Part D claims than the average dentist in 2024
146 Medicare Part D claims for 94 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin69 claims
- Clindamycin Hcl16 claims
- Denta 5000 Plus13 claims
- Metronidazole11 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: $91.02
3 payments; by number, the most common kind was food and beverage; the largest payer was A-dec, Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Ian Leopold among 14,729 dentist records in California
Ian Leopold, D.D.S. is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 51% of them.
- NPI issued2010 · 51% of these records are older, 46% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2010 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in California
There are 14,729 dentist records in California.
All 14,729 in California → Every provider in San Luis Obispo → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Laurence Ackerman, DDSSan Luis Obispo, CA 934011427165711
- Darrell Bass, DDSSan Luis Obispo, CA 934011194844944
- Michael Colleran, DDSSan Luis Obispo, CA 934011902016868
- Pamela Dassenko, DDSSan Luis Obispo, CA 934011376744722
- Donald Ellis, D.D.S.San Luis Obispo, CA 934011699911230
- Randall Freberg, DDSSan Luis Obispo, CA 934011962514265
- Sarah Krueckel, DDSSan Luis Obispo, CA 934011487662706
- Daniel Lapidus, D.D.SSan Luis Obispo, CA 934011811042138
Common questions
What is Ian Leopold, D.D.S.'s NPI number?
Ian Leopold, D.D.S.'s National Provider Identifier (NPI) is 1275849507, issued on Aug 24, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Ian Leopold, D.D.S. located?
The NPPES record lists a practice address at 878 Walnut St, San Luis Obispo, CA, 93401. Phone: (805) 541-0550. Providers update this record themselves, so call before visiting.
How can I verify Ian Leopold, D.D.S.'s license?
NPPES lists California license number 59633, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ian Leopold, D.D.S. prescribe under Medicare Part D?
In 2024, Ian Leopold, D.D.S. had 146 Medicare Part D claims for 94 beneficiaries; the average among dentist prescribers was 86. 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.