MAYBEL DEGUZMAN DUMLAO
NPI 1154957769
Nurse Practitioner - Family in Los Angeles, CA
About Maybel Deguzman Dumlao NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAYBEL DEGUZMAN DUMLAO (NPI 1154957769) is an individual family provider in Los Angeles, California, licensed in California (95011750) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, maintains 31 additional practice locations, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 31
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
Maybel Deguzman Dumlao 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 Reassignment
Medicare enrollment records show Maybel Dumlao reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Thousand Oaks, CA 91361
- Reassigned Medicare billing, California enrollment
- 72 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 10
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 90066 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.
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 Maybel Dumlao's NPI number?
The NPI number for Maybel Dumlao is 1154957769. It was assigned to this individual provider in the NPPES registry on March 14, 2020.
Where is Maybel Dumlao located?
Maybel Dumlao practices at 4371 Stewart Ave, Los Angeles, CA 90066. The listed phone number is (646) 385-6344.
What is Maybel Dumlao's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Maybel Dumlao enrolled in Medicare?
Yes. Maybel Dumlao 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 organization bills Medicare for Maybel Dumlao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maybel Dumlao reassigns Medicare benefits to Infusion4health (Thousand Oaks, CA). The 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 Maybel Dumlao'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 Maybel Dumlao was last updated on November 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Maybel Deguzman Dumlao · NPI 1154957769
Family physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 14, 2020.
## Identity
- **NPI:** 1154957769 (Entity type: Individual)
- **Enumerated:** March 14, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95011750 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4371 STEWART AVE, Los Angeles, CA 90066-6133
- **Phone:** (646) 385-6344
## 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:** Infusion4health (NPI 1508262213, Thousand Oaks, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** November 4, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1154957769) · Data from the CMS NPPES public registry.