MS. INGRID WILLIAMS PA-C
NPI 1144382896
Physician Assistant - Surgical in Bethesda, MD
About Ms. Ingrid Williams Pa-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. INGRID WILLIAMS PA-C (NPI 1144382896) is an individual surgical provider in Bethesda, Maryland, licensed in Maryland (C0001476) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1992).
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
Ms. Ingrid Williams Pa-c 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 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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
BETHESDA, MD 20889
BETHESDA, MD 20889
BETHESDA, MD 20889
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 Ingrid Williams's NPI number?
The NPI number for Ingrid Williams is 1144382896. It was assigned to this individual provider in the NPPES registry on December 15, 2006.
Where is Ingrid Williams located?
Ingrid Williams practices at 8901 Wisconsin Ave Dept Of Urology Bldg 9, 2nd Floor, Bethesda, MD 20889. The listed phone number is (301) 295-6837.
What is Ingrid Williams's specialty?
The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.
Is Ingrid Williams enrolled in Medicare?
Yes. Ingrid Williams 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 Ingrid Williams was last updated on June 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Ms. Ingrid Williams, PA-C · NPI 1144382896
Surgical physician in Bethesda, Maryland. Individual provider, active in the CMS NPPES registry since December 15, 2006.
## Identity
- **NPI:** 1144382896 (Entity type: Individual)
- **Enumerated:** December 15, 2006
- **Primary specialty:** Physician Assistant - Surgical · taxonomy 363AS0400X
- **State license:** C0001476 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 8901 WISCONSIN AVE, DEPT OF UROLOGY BLDG 9, 2ND FLOOR, Bethesda, MD 20889-0001
- **Phone:** (301) 295-6837
## 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:** Other, class of 1992
## Record status
- **NPPES last updated:** June 12, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1144382896) · Data from the CMS NPPES public registry.