DR. SIERRA LI'EN WASHINGTON MD
NPI 1386845162
Obstetrics & Gynecology in San Diego, CA
About Dr. Sierra Li'en Washington Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SIERRA LI'EN WASHINGTON MD (NPI 1386845162) is an individual obstetrics & gynecology provider in San Diego, California, licensed in California (A99781) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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. Sierra Li'en Washington 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 92108 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.
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 Sierra Washington's NPI number?
The NPI number for Sierra Washington is 1386845162. It was assigned to this individual provider in the NPPES registry on May 30, 2007.
Where is Sierra Washington located?
Sierra Washington practices at 1075 Camino Del Rio S Suite 300, San Diego, CA 92108. The listed phone number is (619) 881-4500.
What is Sierra Washington's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Sierra Washington enrolled in Medicare?
Yes. Sierra Washington 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 Sierra Washington was last updated on February 15, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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. Sierra Li'en Washington, MD · NPI 1386845162
Obstetrics & Gynecology physician in San Diego, California. Individual provider, active in the CMS NPPES registry since May 30, 2007.
## Identity
- **NPI:** 1386845162 (Entity type: Individual)
- **Enumerated:** May 30, 2007
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** A99781 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1075 CAMINO DEL RIO S, SUITE 300, San Diego, CA 92108-3538
- **Phone:** (619) 881-4500 · **Fax:** (866) 886-7824
## 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:** Harvard Medical School, class of 2005
## Record status
- **NPPES last updated:** February 15, 2016
- **Other identifiers:** Medicare UPIN RES000 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1386845162) · Data from the CMS NPPES public registry.