DR. DMITRY LEONGARDT M.D.
NPI 1174549554
Internal Medicine in Chico, CA
About Dr. Dmitry Leongardt M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DMITRY LEONGARDT M.D. (NPI 1174549554) is an individual internal medicine provider in Chico, California, licensed in California (A78047) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Vallejo, and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Dmitry Leongardt M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Dmitry Leongardt reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Santa Rosa, CA 95405
- Reassigned Medicare billing, California enrollment
- 1,699 clinicians in this Medicare group
San Bernardino, CA 92404
- Reassigned Medicare billing, California enrollment
- 1,216 clinicians in this Medicare group
Colton, CA 92324
- Reassigned Medicare billing, California enrollment
- 338 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95926 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICO, CA 95926
CHICO, CA 95926
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Dmitry Leongardt's NPI number?
The NPI number for Dmitry Leongardt is 1174549554. It was assigned to this individual provider in the NPPES registry on July 15, 2006.
Where is Dmitry Leongardt located?
Dmitry Leongardt practices at 1531 Esplanade, Chico, CA 95926. The listed phone number is (530) 332-5557.
What is Dmitry Leongardt's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Dmitry Leongardt enrolled in Medicare?
Yes. Dmitry Leongardt is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Dmitry Leongardt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dmitry Leongardt reassigns Medicare benefits to 3 organizations: Providence Medical Foundation (Santa Rosa, CA), Inpatient Specialists Of California, PC (San Bernardino, CA) and Quantum Healthcare Medical Associates Inc. (Colton, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Dmitry Leongardt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Dmitry Leongardt was last updated on December 18, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Dmitry Leongardt, M.D. · NPI 1174549554
Internal Medicine physician in Chico, California. Individual provider, active in the CMS NPPES registry since July 15, 2006.
## Identity
- **NPI:** 1174549554 (Entity type: Individual)
- **Enumerated:** July 15, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A78047 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1531 ESPLANADE, Chico, CA 95926-3310
- **Phone:** (530) 332-5557
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Providence Medical Foundation (NPI 1740584473, Santa Rosa, CA); Inpatient Specialists Of California, PC (NPI 1952792475, San Bernardino, CA); Quantum Healthcare Medical Associates Inc. (NPI 1568490597, Colton, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** December 18, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1174549554) · Data from the CMS NPPES public registry.