DR. JOHN LI HSIANG LIN M.D.
NPI 1609027804
Anesthesiology in Orange, CA
About Dr. John Li Hsiang Lin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN LI HSIANG LIN M.D. (NPI 1609027804) is an individual anesthesiology provider in Orange, California, licensed in California (A106373) and active in the NPI registry since October 2008. He is enrolled in Medicare PECOS, maintains a secondary practice location in Orange, and is a graduate of Temple University School Of Medicine (2005).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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. John Li Hsiang Lin M.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 Reassignments
4Medicare enrollment records show John Lin reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 420 clinicians in this Medicare group
Los Alamitos, CA 90720
- Reassigned Medicare billing, California enrollment
- 63 clinicians in this Medicare group
Laguna Hills, CA 92653
- Reassigned Medicare billing, California enrollment
- 833 clinicians in this Medicare group
- Reassigned Medicare billing, California enrollment
- 420 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 5
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.
ORANGE, CA 92868
ORANGE, CA 92868
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 John Lin's NPI number?
The NPI number for John Lin is 1609027804. It was assigned to this individual provider in the NPPES registry on October 6, 2008. The provider is also known as Mr. John Li Lin.
Where is John Lin located?
John Lin practices at 101 The City Dr S, Orange, CA 92868. The listed phone number is (714) 456-8888.
What is John Lin's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is John Lin enrolled in Medicare?
Yes. John 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 organizations bill Medicare for John Lin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Lin reassigns Medicare benefits to 4 organizations: Regents Of The University Of (Orange, CA), Talbert Anesthesia Group Incorporated (Los Alamitos, CA), Cep America - Anesthesia PC (Laguna Hills, CA) and Allied Anesthesia Medical Group Inc (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 John 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 John Lin was last updated on January 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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. John Li Hsiang Lin, M.D. · NPI 1609027804
Anesthesiology physician in Orange, California. Individual provider, active in the CMS NPPES registry since October 6, 2008.
## Identity
- **NPI:** 1609027804 (Entity type: Individual)
- **Enumerated:** October 6, 2008
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A106373 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 101 THE CITY DR S, Orange, CA 92868-3201
- **Phone:** (714) 456-8888
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of (NPI 1487602546, Orange, CA); Talbert Anesthesia Group Incorporated (NPI 1144626714, Los Alamitos, CA); Cep America - Anesthesia PC (NPI 1861373631, Laguna Hills, CA); Allied Anesthesia Medical Group Inc (CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Temple University School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** January 28, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1609027804) · Data from the CMS NPPES public registry.