TIN NGO MD
NPI 1114676244
Internal Medicine in San Francisco, CA
About Tin Ngo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIN NGO MD (NPI 1114676244) is an individual internal medicine provider in San Francisco, California, licensed in California (A189244) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).
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
Tin Ngo Md 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 Tin Ngo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Francisco, CA 94109
- Reassigned Medicare billing, California enrollment
- 213 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94109 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94109
SAN FRANCISCO, CA 94109
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 Tin Ngo's NPI number?
The NPI number for Tin Ngo is 1114676244. It was assigned to this individual provider in the NPPES registry on March 23, 2022.
Where is Tin Ngo located?
Tin Ngo practices at 1101 Van Ness Ave, San Francisco, CA 94109. The listed phone number is (415) 600-6000.
What is Tin Ngo's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Tin Ngo enrolled in Medicare?
Yes. Tin Ngo 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 Tin Ngo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tin Ngo reassigns Medicare benefits to Pacific Inpatient Medical Group (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 Tin Ngo'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 Tin Ngo was last updated on August 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Tin Ngo, MD · NPI 1114676244
Internal Medicine physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since March 23, 2022.
## Identity
- **NPI:** 1114676244 (Entity type: Individual)
- **Enumerated:** March 23, 2022
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A189244 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1101 VAN NESS AVE, San Francisco, CA 94109-6919
- **Phone:** (415) 600-6000
## 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:** Pacific Inpatient Medical Group (NPI 1447447248, San Francisco, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** August 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1114676244) · Data from the CMS NPPES public registry.