DR. DAVID LIN M.D.
NPI 1316393838
Anesthesiology - Critical Care Medicine in Portsmouth, VA
About Dr. David Lin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID LIN M.D. (NPI 1316393838) is an individual critical care medicine provider in Portsmouth, Virginia, licensed in California (A172718) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS and is a graduate of Uniformed Services Uhs Fe Hebert School Of Med (2016).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. David Lin M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show David Lin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Bernardino, CA 92404
- Reassigned Medicare billing, California enrollment
- 840 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.
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.
PORTSMOUTH, VA 23708
PORTSMOUTH, VA 23708
PORTSMOUTH, VA 23708
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 David Lin's NPI number?
The NPI number for David Lin is 1316393838. It was assigned to this individual provider in the NPPES registry on May 13, 2016.
Where is David Lin located?
David Lin practices at 620 John Paul Jones Cir, Portsmouth, VA 23708. The listed phone number is (757) 953-5000.
What is David Lin's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.
Is David Lin enrolled in Medicare?
Yes. David Lin is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for David Lin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Lin reassigns Medicare benefits to Pih Health Physicians (San Bernardino, 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 David 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 David Lin was last updated on November 2, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. David Lin, M.D. · NPI 1316393838
Critical Care Medicine physician in Portsmouth, Virginia. Individual provider, active in the CMS NPPES registry since May 13, 2016.
## Identity
- **NPI:** 1316393838 (Entity type: Individual)
- **Enumerated:** May 13, 2016
- **Primary specialty:** Anesthesiology - Critical Care Medicine · taxonomy 207LC0200X
- **State license:** A172718 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 620 JOHN PAUL JONES CIR, Portsmouth, VA 23708-2111
- **Phone:** (757) 953-5000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Pih Health Physicians (NPI 1821758111, San Bernardino, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Uniformed Services Uhs Fe Hebert School Of Med, class of 2016
## Record status
- **NPPES last updated:** November 2, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1316393838) · Data from the CMS NPPES public registry.