PATRICIA B. TANG O.D.
NPI 1336494590
Optometrist in Colma, CA
About Patricia B. Tang O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PATRICIA B. TANG O.D. (NPI 1336494590) is an individual optometrist in Colma, California, licensed in California (14477) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS and is a graduate of Illinois College Of Optometry At Chicago (2012).
NPPES Registry Identity
Specialties & Licenses
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
Patricia B. Tang O.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 Reassignment
Medicare enrollment records show Patricia Tang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Rafael, CA 94901
- Reassigned Medicare billing, California enrollment
- 6 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 8
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 94014 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 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 Patricia Tang's NPI number?
The NPI number for Patricia Tang is 1336494590. It was assigned to this individual provider in the NPPES registry on July 13, 2012.
Where is Patricia Tang located?
Patricia Tang practices at 53 Colma Blvd, Colma, CA 94014. The listed phone number is (650) 992-2700.
What is Patricia Tang's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Patricia Tang enrolled in Medicare?
Yes. Patricia 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 organization bills Medicare for Patricia Tang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Tang reassigns Medicare benefits to Marin Ophthalmic Consultants, A Medical Corporation (San Rafael, 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 Patricia Tang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Patricia Tang accept?
Health plans from Providence Health Plan list Patricia Tang 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 Patricia Tang was last updated on July 13, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Patricia B. Tang, O.D. · NPI 1336494590
Optometrist provider in Colma, California. Individual provider, active in the CMS NPPES registry since July 13, 2012.
## Identity
- **NPI:** 1336494590 (Entity type: Individual)
- **Enumerated:** July 13, 2012
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 14477 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 53 COLMA BLVD, Colma, CA 94014-3231
- **Phone:** (650) 992-2700
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Marin Ophthalmic Consultants, A Medical Corporation (NPI 1447253919, San Rafael, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Illinois College Of Optometry At Chicago, class of 2012
## Record status
- **NPPES last updated:** July 13, 2012
---
Source: [NPI Profile](https://npiprofile.com/npi/1336494590) · Data from the CMS NPPES public registry.