DR. KATHARINE WILLOUGHBY MD
NPI 1053643684
Obstetrics & Gynecology in Stanford, CA
About Dr. Katharine Willoughby Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KATHARINE WILLOUGHBY MD (NPI 1053643684) is an individual obstetrics & gynecology provider in Stanford, California, licensed in California (A110248) and active in the NPI registry since February 2010. She is enrolled in Medicare PECOS and is a graduate of University Of California, Davis School Of Medicine (2008).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Katharine Willoughby 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.
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.
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 Katharine Willoughby's NPI number?
The NPI number for Katharine Willoughby is 1053643684. It was assigned to this individual provider in the NPPES registry on February 7, 2010.
Where is Katharine Willoughby located?
Katharine Willoughby practices at 300 Pasteur Dr Rm Hh333, Stanford, CA 94305. The listed phone number is (650) 723-6661.
What is Katharine Willoughby's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Katharine Willoughby enrolled in Medicare?
Yes. Katharine Willoughby 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.
When was this NPI record last updated?
The NPPES record for Katharine Willoughby was last updated on December 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Katharine Willoughby, MD · NPI 1053643684
Obstetrics & Gynecology physician in Stanford, California. Individual provider, active in the CMS NPPES registry since February 7, 2010.
## Identity
- **NPI:** 1053643684 (Entity type: Individual)
- **Enumerated:** February 7, 2010
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** A110248 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 PASTEUR DR, RM HH333, Stanford, CA 94305-2200
- **Phone:** (650) 723-6661
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** University Of California, Davis School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** December 15, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1053643684) · Data from the CMS NPPES public registry.