1. Home
  2. Directory
  3. Maryland
  4. Silver Spring
  5. Physician Assistant
  6. NPI Profile

SHERRIA M LEWIS PA-C
NPI 1093944498
Physician Assistant in Silver Spring, MD

Active since July 07, 2009PECOS Enrolled
77.4/100
CMS Quality Rating
8555 16TH ST STE 405, SILVER SPRING, MD 20910(301) 823-5713(301) 823-5121 Get Directions Write a Review

NPPES record last updated: July 17, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: May 11, 2023, May 5, 2023, Dec 21, 2017 (3 updates tracked since 2017).

About Sherria M Lewis Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SHERRIA M LEWIS PA-C (NPI 1093944498) is an individual physician assistant in Silver Spring, Maryland, licensed in Maryland (C06691) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS and maintains a secondary practice location in Bethesda.

NPPES Registry Identity

NPI1093944498
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameSHERRIA M LEWISCredential: PA-C
Location Address8555 16TH ST STE 405Silver Spring, MD 20910
Mailing Address8555 16th St Ste 405Silver Spring, MD 20910-2802 · (301) 823-5713 · Fax (301) 823-5121
Phone(301) 823-5713
Fax(301) 823-5121
Sole ProprietorNo
Enumeration DateJuly 7, 2009
Last NPPES UpdateJuly 17, 20253 updates tracked since enumeration
NPPES CertifiedJuly 17, 2025
✔ NPI 1093944498 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in MD · C06691✔ Licensed in NY · 013333
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License C0006691 (MD)
8555 16TH ST STE 405, Silver Spring, MD 20910
Open in Google Maps ↗

Secondary Practice Location 1

Location 17809 Wisconsin AveBethesda, MD 20814-3523 · Phone (410) 502-1892 · Fax (410) 614-9246

Other Identifiers 1

Medicaid03132574NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sherria M Lewis Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

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.

Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes 99344
A new patient home visit is a comprehensive service where a healthcare professional visits your home for about an hour. This visit includes an overall health assessment, discussion about your medical history, and planning for future healthcare needs. The goal is to understand your health status and provide personalized care.
27 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20910 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

77.4/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.24
Improvement Activities40
Cost59.06

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 Sherria Lewis's NPI number?

The NPI number for Sherria Lewis is 1093944498. It was assigned to this individual provider in the NPPES registry on July 7, 2009.

Where is Sherria Lewis located?

Sherria Lewis practices at 8555 16th St Ste 405, Silver Spring, MD 20910. The listed phone number is (301) 823-5713.

What is Sherria Lewis's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Sherria Lewis enrolled in Medicare?

Yes. Sherria Lewis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sherria Lewis was last updated on July 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.