LATHA PALANIAPPAN MD
NPI 1609957844
Internal Medicine in Stanford, CA
About Latha Palaniappan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LATHA PALANIAPPAN MD (NPI 1609957844) is an individual internal medicine provider in Stanford, California, licensed in California (A65904) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Latha Palaniappan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Latha Palaniappan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stanford, CA 94305
- Reassigned Medicare billing, California enrollment
- 4,258 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 94305 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STANFORD, CA 94305
STANFORD, CA 94305
STANFORD, CA 94305
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 Latha Palaniappan's NPI number?
The NPI number for Latha Palaniappan is 1609957844. It was assigned to this individual provider in the NPPES registry on October 17, 2006.
Where is Latha Palaniappan located?
Latha Palaniappan practices at 300 Pasteur Dr, Stanford, CA 94305. The listed phone number is (650) 723-4000.
What is Latha Palaniappan's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Latha Palaniappan enrolled in Medicare?
Yes. Latha Palaniappan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Latha Palaniappan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Latha Palaniappan reassigns Medicare benefits to Stanford Health Care (Stanford, 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 Latha Palaniappan'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 Latha Palaniappan was last updated on January 22, 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.
# Latha Palaniappan, MD · NPI 1609957844
Internal Medicine physician in Stanford, California. Individual provider, active in the CMS NPPES registry since October 17, 2006.
## Identity
- **NPI:** 1609957844 (Entity type: Individual)
- **Enumerated:** October 17, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A65904 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 PASTEUR DR, Stanford, CA 94305-2200
- **Phone:** (650) 723-4000
## 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:** Stanford Health Care (NPI 1437292927, Stanford, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 22, 2025
- **Other identifiers:** Other A65904 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1609957844) · Data from the CMS NPPES public registry.