ADAM CHING TANAKA MD, MPH, MS
NPI 1902434244
Ophthalmology in Mission Hills, CA
About Adam Ching Tanaka Md, Mph, Ms NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADAM CHING TANAKA MD, MPH, MS (NPI 1902434244) is an individual ophthalmology provider in Mission Hills, California, licensed in California (A194255) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Adam Ching Tanaka Md, Mph, Ms 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 Adam Tanaka reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pasadena, CA 91107
- Reassigned Medicare billing, California enrollment
- 70 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 91345 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MISSION HILLS, CA 91345
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 Adam Tanaka's NPI number?
The NPI number for Adam Tanaka is 1902434244. It was assigned to this individual provider in the NPPES registry on March 31, 2020.
Where is Adam Tanaka located?
Adam Tanaka practices at 11550 Indian Hills Rd Ste 341, Mission Hills, CA 91345. The listed phone number is (818) 365-0606.
What is Adam Tanaka's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Adam Tanaka enrolled in Medicare?
Yes. Adam Tanaka 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 Adam Tanaka's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adam Tanaka reassigns Medicare benefits to Azul Vision Inc. (Pasadena, 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 Adam Tanaka's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Adam Tanaka accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 2 other insurers list Adam Tanaka as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Adam Tanaka was last updated on August 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Adam Ching Tanaka, MD, MPH, MS · NPI 1902434244
Ophthalmology physician in Mission Hills, California. Individual provider, active in the CMS NPPES registry since March 31, 2020.
## Identity
- **NPI:** 1902434244 (Entity type: Individual)
- **Enumerated:** March 31, 2020
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** A194255 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 11550 INDIAN HILLS RD STE 341, Mission Hills, CA 91345-1203
- **Phone:** (818) 365-0606
## 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:** Azul Vision Inc. (NPI 1285247528, Pasadena, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** August 14, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1902434244) · Data from the CMS NPPES public registry.