DR. LANANH THI DO MD
NPI 1235247966
Allergy & Immunology in Los Angeles, CA
About Dr. Lananh Thi Do Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LANANH THI DO MD (NPI 1235247966) is an individual allergy & immunology provider in Los Angeles, California, licensed in California (A65755) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (1996).
NPPES Registry Identity
Specialties & Licenses
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. Lananh Thi Do 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 Reassignment
Medicare enrollment records show Lananh Do reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90064
- Reassigned Medicare billing, California enrollment
- 4 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 12
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
LOS ANGELES, CA 90064
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 Lananh Do's NPI number?
The NPI number for Lananh Do is 1235247966. It was assigned to this individual provider in the NPPES registry on August 25, 2006.
Where is Lananh Do located?
Lananh Do practices at 11500 W Olympic Blvd Ste 630, Los Angeles, CA 90064. The listed phone number is (310) 393-1550.
What is Lananh Do's specialty?
The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.
Is Lananh Do enrolled in Medicare?
Yes. Lananh Do 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 Lananh Do's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lananh Do reassigns Medicare benefits to Allergy Asthma Care Center, Inc (Los Angeles, 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 Lananh Do'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 Lananh Do was last updated on February 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Dr. Lananh Thi Do, MD · NPI 1235247966
Allergy & Immunology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since August 25, 2006.
## Identity
- **NPI:** 1235247966 (Entity type: Individual)
- **Enumerated:** August 25, 2006
- **Primary specialty:** Allergy & Immunology · taxonomy 207K00000X
- **State license:** A65755 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 11500 W OLYMPIC BLVD STE 630, Los Angeles, CA 90064-1538
- **Phone:** (310) 393-1550 · **Fax:** (310) 478-3601
## 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:** Allergy Asthma Care Center, Inc (NPI 1891758751, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Geffen School Of Medicine, class of 1996
## Record status
- **NPPES last updated:** February 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1235247966) · Data from the CMS NPPES public registry.