SUSAN TANG D.O.
NPI 1952780017
Family Medicine in Anaheim, CA
About Susan Tang D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUSAN TANG D.O. (NPI 1952780017) is an individual family medicine provider in Anaheim, California, licensed in California (20A15492) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
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
Susan Tang D.o. 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 Susan Tang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tustin, CA 92780
- Reassigned Medicare billing, California enrollment
- 2,052 clinicians in this Medicare group
Fountain Valley, CA 92708
- Reassigned Medicare billing, California enrollment
- 948 clinicians in this Medicare group
Los Alamitos, CA 90720
- Reassigned Medicare billing, California enrollment
- 228 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 4
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 92805 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
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 4
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 Susan Tang's NPI number?
The NPI number for Susan Tang is 1952780017. It was assigned to this individual provider in the NPPES registry on May 22, 2015.
Where is Susan Tang located?
Susan Tang practices at 100 S Anaheim Blvd Ste 101, Anaheim, CA 92805. The listed phone number is (714) 826-1200.
What is Susan Tang's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Susan Tang enrolled in Medicare?
Yes. Susan Tang 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 Susan Tang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Susan Tang reassigns Medicare benefits to 3 organizations: Healthcare Partners Affiliates Medical Group (Tustin, CA), Memorialcare Medical Foundation (Fountain Valley, CA) and Centers For Family Medicine Gp (Los Alamitos, 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 Susan Tang'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 Susan Tang was last updated on January 29, 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.
# Susan Tang, D.O. · NPI 1952780017
Family Medicine physician in Anaheim, California. Individual provider, active in the CMS NPPES registry since May 22, 2015.
## Identity
- **NPI:** 1952780017 (Entity type: Individual)
- **Enumerated:** May 22, 2015
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 20A15492 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 S ANAHEIM BLVD STE 101, Anaheim, CA 92805-3848
- **Phone:** (714) 826-1200 · **Fax:** (714) 665-4652
## 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): Healthcare Partners Affiliates Medical Group (NPI 1891981502, Tustin, CA); Memorialcare Medical Foundation (NPI 1205167350, Fountain Valley, CA); Centers For Family Medicine Gp (NPI 1467598243, Los Alamitos, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** January 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1952780017) · Data from the CMS NPPES public registry.