CHUNG CHING LIN M.S.
NPI 1255538583
Counselor - Professional in San Francisco, CA
About Chung Ching Lin M.s. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHUNG CHING LIN M.S. (NPI 1255538583) is an individual professional provider in San Francisco, California, licensed in California (PCCI1167) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses 4
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
Chung Ching Lin M.s. 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 Chung Ching Lin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Francisco, CA 94133
- Reassigned Medicare billing, California enrollment
- 1,573 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94133
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 Chung Ching Lin's NPI number?
The NPI number for Chung Ching Lin is 1255538583. It was assigned to this individual provider in the NPPES registry on June 29, 2007.
Where is Chung Ching Lin located?
Chung Ching Lin practices at 729 Filbert St, San Francisco, CA 94133. The listed phone number is (415) 352-2000.
What is Chung Ching Lin's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Chung Ching Lin enrolled in Medicare?
Yes. Chung Ching Lin 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 Chung Ching Lin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chung Ching Lin reassigns Medicare benefits to City & County Of San Francisco (San Francisco, 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 Chung Ching Lin'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 Chung Ching Lin was last updated on March 28, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Chung Ching Lin, M.S. · NPI 1255538583
Professional provider in San Francisco, California. Individual provider, active in the CMS NPPES registry since June 29, 2007.
## Identity
- **NPI:** 1255538583 (Entity type: Individual)
- **Enumerated:** June 29, 2007
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** PCCI1167 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 729 FILBERT ST, San Francisco, CA 94133-2760
- **Phone:** (415) 352-2000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** City & County Of San Francisco (NPI 1023579356, San Francisco, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** March 28, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1255538583) · Data from the CMS NPPES public registry.