Dmitry Leongardt, M.D.
Internal Medicine Physician · Chico, CA
Dmitry Leongardt, M.D. is an internal medicine physician with a practice address in Chico, California, and NPI 1174549554, issued on Jul 15, 2006. Check the license (California A78047, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Dmitry Leongardt
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A78047 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1531 Esplanade, Chico, CA 95926
- Phone
- (530) 332-5557
- Enumerated
- Jul 15, 2006
- Record last updated
- Dec 18, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20041203000723); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1531 Esplanade
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dmitry Leongardt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A78047Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Providence Medical FoundationNapa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dmitry Leongardt among 17,696 internal medicine physician records in California
Dmitry Leongardt, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1994 · median 2004 among the 11,065 with a school on file
- Record last updated2018 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in California
There are 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Chico → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Abdullah Al Dwairi, M.D.Chico, CA 959261639170806
- David Alonso, MDChico, CA 959261467403246
- Julie Archer, M.D.Chico, CA 959261962409573
- Arthur Brinckerhoff, M.D.Chico, CA 959261023049624
- Sally Foltz, MDChico, CA 959261447252564
- Barry Furst, MDChico, CA 959261295863462
- Larry Hsu, MDChico, CA 959261215935622
- Roberto Illa, M.D.Chico, CA 959261447248224
Common questions
What is Dmitry Leongardt, M.D.'s NPI number?
Dmitry Leongardt, M.D.'s National Provider Identifier (NPI) is 1174549554, issued on Jul 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dmitry Leongardt, M.D. located?
The NPPES record lists a practice address at 1531 Esplanade, Chico, CA, 95926. Phone: (530) 332-5557. Providers update this record themselves, so call before visiting.
How can I verify Dmitry Leongardt, M.D.'s license?
NPPES lists California license number A78047, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.