MATTHEW DAVID HARTMAN MD
NPI 1205463171
Radiology - Diagnostic Radiology in Los Angeles, CA
About Matthew David Hartman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW DAVID HARTMAN MD (NPI 1205463171) is an individual diagnostic radiology provider in Los Angeles, California, licensed in California (A180912) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and is a graduate of Boston University School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses 2
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
Matthew David Hartman Md 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 Matthew Hartman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pasadena, CA 91105
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1962457812 (California)
- 335 clinicians in this Medicare group
Thousand Oaks, CA 91360
- Reassigned Medicare billing, California enrollment
- 12 clinicians in this Medicare group
Palm Desert, CA 92260
- Reassigned Medicare billing, California enrollment
- 278 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90089 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90089
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 Matthew Hartman's NPI number?
The NPI number for Matthew Hartman is 1205463171. It was assigned to this individual provider in the NPPES registry on March 23, 2020.
Where is Matthew Hartman located?
Matthew Hartman practices at 1200 North State Street D&t 3d321, Los Angeles, CA 90089. The listed phone number is (323) 409-6931.
What is Matthew Hartman's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Matthew Hartman enrolled in Medicare?
Yes. Matthew Hartman 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 Matthew Hartman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Hartman reassigns Medicare benefits to 3 organizations: Beverly Radiology Medical Group III (Pasadena, CA), Thousand Oaks Diagnostic Imaging Center (Thousand Oaks, CA) and Desert Advanced Imaging Medical Center (Palm Desert, 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 Matthew Hartman'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 Matthew Hartman was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Matthew David Hartman, MD · NPI 1205463171
Diagnostic Radiology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 23, 2020.
## Identity
- **NPI:** 1205463171 (Entity type: Individual)
- **Enumerated:** March 23, 2020
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** A180912 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1200 NORTH STATE STREET, D&T 3D321, Los Angeles, CA 90089
- **Phone:** (323) 409-6931
## 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): Beverly Radiology Medical Group III (NPI 1093998122, Pasadena, CA); Thousand Oaks Diagnostic Imaging Center (NPI 1629058466, Thousand Oaks, CA); Desert Advanced Imaging Medical Center (NPI 1568416147, Palm Desert, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** June 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1205463171) · Data from the CMS NPPES public registry.