DR. JANE I HUANG M.D.
NPI 1003944422
Hospitalist in San Francisco, CA
About Dr. Jane I Huang M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JANE I HUANG M.D. (NPI 1003944422) is an individual hospitalist provider in San Francisco, California, licensed in California (A82007) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS.
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. Jane I Huang M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jane Huang 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.
Areas of Expertise CMS Part B claims 2
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 94102 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94102
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 Jane Huang's NPI number?
The NPI number for Jane Huang is 1003944422. It was assigned to this individual provider in the NPPES registry on February 28, 2007.
Where is Jane Huang located?
Jane Huang practices at 601 Van Ness Ave Ste E3619, San Francisco, CA 94102. The listed phone number is (415) 531-9047.
What is Jane Huang's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Jane Huang enrolled in Medicare?
Yes. Jane Huang is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jane Huang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jane Huang 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 Jane Huang'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 Jane Huang was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Jane I Huang, M.D. · NPI 1003944422
Hospitalist physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since February 28, 2007.
## Identity
- **NPI:** 1003944422 (Entity type: Individual)
- **Enumerated:** February 28, 2007
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** A82007 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 VAN NESS AVE STE E3619, San Francisco, CA 94102-3200
- **Phone:** (415) 531-9047
## 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:** Pacific Inpatient Medical Group (NPI 1447447248, San Francisco, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1003944422) · Data from the CMS NPPES public registry.