MARY MAUNGLAY M.D.
NPI 1386909356
Radiology - Diagnostic Radiology in Victorville, CA
About Mary Maunglay M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY MAUNGLAY M.D. (NPI 1386909356) is an individual diagnostic radiology provider in Victorville, California, licensed in California (A149906) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS, maintains a secondary practice location in Boston, and is a graduate of Other (2012).
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
Mary Maunglay 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
4Medicare enrollment records show Mary Maunglay reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Victorville, CA 92395
- Reassigned Medicare billing, California enrollment
- 372 clinicians in this Medicare group
Fontana, CA 92336
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1770515280 (California)
- 5,228 clinicians in this Medicare group
Encino, CA 91436
- Reassigned Medicare billing, California enrollment
- 329 clinicians in this Medicare group
Los Angeles, CA 90025
- Reassigned Medicare billing, California enrollment
- 311 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
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 92392 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
VICTORVILLE, CA 92392
VICTORVILLE, CA 92392
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 Mary Maunglay's NPI number?
The NPI number for Mary Maunglay is 1386909356. It was assigned to this individual provider in the NPPES registry on July 5, 2012.
Where is Mary Maunglay located?
Mary Maunglay practices at 12602 Amargosa Rd, Victorville, CA 92392. The listed phone number is (760) 241-6666.
What is Mary Maunglay's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Mary Maunglay enrolled in Medicare?
Yes. Mary Maunglay 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 Mary Maunglay's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Maunglay reassigns Medicare benefits to 4 organizations: Beverly Radiology Medical Group III (Victorville, CA), Southern California Permanente Medical Group (Fontana, CA), San Fernando Valley Interventional Radiology And Imaging Center (Encino, CA) and Pronet Imaging Medical Group, Inc. (Los Angeles, 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 Mary Maunglay'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 Mary Maunglay was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Mary Maunglay, M.D. · NPI 1386909356
Diagnostic Radiology physician in Victorville, California. Individual provider, active in the CMS NPPES registry since July 5, 2012.
## Identity
- **NPI:** 1386909356 (Entity type: Individual)
- **Enumerated:** July 5, 2012
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** A149906 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 12602 AMARGOSA RD, Victorville, CA 92392-7640
- **Phone:** (760) 241-6666 · **Fax:** (760) 947-5619
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Beverly Radiology Medical Group III (NPI 1114112372, Victorville, CA); Southern California Permanente Medical Group (NPI 1316463763, Fontana, CA); San Fernando Valley Interventional Radiology And Imaging Center (NPI 1942350889, Encino, CA); Pronet Imaging Medical Group, Inc. (NPI 1528099488, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** November 29, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1386909356) · Data from the CMS NPPES public registry.