Active NPI 1093944498 Individual Practitioner Female Practitioner

Sherria M Lewis , PA-C

Physician Assistant • Silver Spring, MD

Professional Overview & Biography Verified Profile Summary

Sherria Lewis, PA-C is a registered healthcare professional specializing in Physician Assistant in Silver Spring, MD. Practice services are available at 8555 16TH ST STE 405 under active NPI credentials.

Frequently performed procedures and clinical services include new patient home visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least, administration of influenza virus vaccine. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

8555 16th St Ste 405

Silver Spring, MD 20910

Telephone 3018235713

Fax 3018235121

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Silver Spring, MD

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 7.8 Yrs

State Avg: 11.8 Yrs

Regional Practice Density

87 Specialists

Practicing in Silver Spring, MD (3255 Statewide)

Telehealth Adoption Rate

12.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

65.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99344 New patient home visit, typically 1 hour	27	27	$375.00	$129.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	143	47	$964.64	$110.48
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	70	35	$667.07	$73.49
G0008 Administration of influenza virus vaccine	33	33	$34.79	$32.87
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	32	32	$71.94	$68.13
99239 Hospital discharge day management, more than 30 minutes	32	30	$949.83	$104.47
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	19	19	$120.00	$32.80
99213 Established patient office or other outpatient visit, typically 15 minutes	19	19	$139.00	$84.21
90480 Admn sarscov2 vacc 1 dose	17	17	$40.00	$39.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	361	142	$607.29	$92.84
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	144	75	$344.78	$63.34
99239 Hospital discharge day management, more than 30 minutes	63	63	$658.75	$95.30
99356 Prolonged inpatient or observation hospital service, first hour	15	12	$292.00	$81.26
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$1200.59	$181.33
99226 Subsequent observation care, typically 35 minutes per day	11	11	$618.08	$92.31
99217 Hospital observation care on day of discharge	11	11	$513.84	$66.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	555	216	$337.00	$94.23
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	250	130	$234.00	$65.59
99239 Hospital discharge day management, more than 30 minutes	136	133	$347.00	$97.32
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	28	28	$655.00	$182.84
99356 Prolonged inpatient or observation hospital service, first hour	17	17	$300.00	$83.44
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$355.00	$91.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	501	212	$336.77	$96.36
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	239	127	$233.93	$66.83
99239 Hospital discharge day management, more than 30 minutes	140	138	$347.51	$99.21
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	35	35	$655.00	$187.14
99217 Hospital observation care on day of discharge	31	31	$236.35	$67.31
99226 Subsequent observation care, typically 35 minutes per day	18	15	$338.00	$96.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	111	71	$161.00	$67.61
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	103	69	$233.00	$97.01
99239 Hospital discharge day management, more than 30 minutes	80	78	$242.00	$100.75
99217 Hospital observation care on day of discharge	34	34	$152.00	$67.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99239 Hospital discharge day management, more than 30 minutes	35	34	$242.00	$100.10
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	34	24	$233.00	$96.07
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	30	26	$161.00	$67.20
99217 Hospital observation care on day of discharge	19	19	$152.00	$67.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	155	40	$105.00	$75.11
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	79	55	$176.00	$85.93
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	66	35	$123.00	$59.49
99239 Hospital discharge day management, more than 30 minutes	25	25	$212.00	$88.50
99316 Nursing facility discharge management, more than 30 minutes	18	17	$120.00	$87.00

Medical Specialties & State Licenses

CMS Verified: 2025-07-17

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MD C06691

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.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License NY 013333

Physician Assistant - Medical

NUCC Taxonomy Code: 363AM0700X

State License MD C0006691

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

03132574 (NY)

Secondary Practice Locations

7809 Wisconsin Ave

Bethesda, MD 208143523

Phone: 4105021892

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

16 Historical Events

📍

Updated Practice Location July 17, 2025

Registered at 8555 16TH ST STE 405, SILVER SPRING, MD 20910 (Tel: 3018235713)

📍

Updated Business Mailing Address July 17, 2025

Registered at 8555 16TH ST STE 405, SILVER SPRING, MD 209102802 (Tel: 3018235713)

📍

Updated Practice Location May 05, 2023

Registered at 7809 WISCONSIN AVE, BETHESDA, MD 208143523 (Tel: 4105021892)

📍

Updated Business Mailing Address May 05, 2023

Registered at 7809 WISCONSIN AVE, BETHESDA, MD 208143523 (Tel: 3019869144)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 05, 2023

Physician Assistant (License #013333 in NY)

✅

NPI Profile Active December 21, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location December 21, 2017

Registered at 600 N WOLFE ST, BALTIMORE, MD 212870005 (Tel: 4105021892)

📍

Updated Business Mailing Address December 21, 2017

Registered at 9910 FRANKLIN SQUARE DR STE 2110, BALTIMORE, MD 212364902 (Tel: 4109336423)

👤

Provider Name / Credentials Updated December 21, 2017

Recorded as SHERRIA LEWIS, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 21, 2017

Physician Assistant (License #C06691 in MD)

✅

NPI Profile Active April 06, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location April 06, 2016

Registered at 3950 E ROBINSON RD, SUITE 207, WEST AMHERST, NY 142282041 (Tel: 7165641111)

📍

Updated Business Mailing Address April 06, 2016

Registered at 1150 YOUNGS RD, SUITE 304, WILLIAMSVILLE, NY 142218053 (Tel: 7166367990)

👤

Provider Name / Credentials Updated April 06, 2016

Recorded as SHERRIA LEWIS, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 06, 2016

Physician Assistant (License #013333 in NY)

🟢

Initial NPI Registration & Enumeration July 07, 2009

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1093944498

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: July 07, 2009

Last Update: July 17, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

8555 16th St Ste 405

Silver Spring, MD 209102802

Phone: 3018235713

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.