Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1740131564 Individual Practitioner Female Practitioner

Samantha Christine Holley , PA-C

Physician Assistant • Silver Spring, MD

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Samantha Holley, PA-C is a certified Physician Assistant practicing in Silver Spring, MD. With approximately 1 years of clinical experience since completing medical education in 2025, Samantha Holley delivers high-quality medical care to the local community at 20 UNIVERSITY BLVD E.

Samantha Holley is affiliated with Medstar Urgent Care Llc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

20 University Blvd E

Silver Spring, MD 209012436

Telephone 8559103278
Associated Practice Facility / Clinic
🏢 Harcart Health Holdings Llc Facility NPI 1558782953

Medicare Profile & Education

Medical School

Other

Graduation Year

2025

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Silver Spring, MD

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
1 Yrs -6.8 yrs vs City Avg
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
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Holley (1 Years) 1 Yrs
Silver Spring Specialty Average (7.8 Years) 7.8 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-02-11
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

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.

Hospital & Practice Group Affiliations

Medstar Urgent Care Llc

11915 Georgia Ave, Wheaton, MD 209022065

Phone: 3019424505

Medstar Urgent Care Llc

6317 York Rd, Baltimore, MD 212122310

Phone: 4437776890

Medstar Urgent Care Llc

4507 Stanford St, Bethesda, MD 208155205

Phone: 4433029258

Medstar Urgent Care Llc

12111 Darnestown Rd, Gaithersburg, MD 208783211

Phone: 3019263095

Medstar Urgent Care Llc

350 Fortune Ter, Potomac, MD 208542910

Phone: 4435845323

Medstar Urgent Care Llc

20 University Blvd E, Silver Spring, MD 209012436

Phone: 2408632720

Medstar Urgent Care Llc

3064 Waldorf Market Pl, Waldorf, MD 206034871

Phone: 3019325960

Medstar Urgent Care Llc

8125 Ritchie Hwy, Pasadena, MD 211226925

Phone: 4105442075

Medstar Urgent Care Llc

37767 Market Dr, Charlotte Hall, MD 206223188

Phone: 3012901499

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

35 Associated Practitioners
Marcus Mitchell

Physician Assistant

NPI 1003784216
Llubia Albrechtsen

Nurse Practitioner - Family

NPI 1063956498
Carlos Romero-Escobar , FNP-C

Nurse Practitioner - Family

NPI 1093486359

Family Nurse Practitioner (Certified)

Leslie Mcjilton , PA-C

Physician Assistant - Medical

NPI 1104150838

Physician Assistant (Certified)

Lisa Applegate-Higgins

Nurse Practitioner - Family

NPI 1114890514
Marta Mundt , PA-C

Physician Assistant

NPI 1124769757

Physician Assistant (Certified)

Career & Practice History Timeline

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

7 Historical Events
📍
Updated Business Mailing Address February 11, 2026

Registered at 9466 GEORGIA AVE # 1010, SILVER SPRING, MD 209101456

NPI Profile Active February 06, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location February 06, 2026

Registered at 20 UNIVERSITY BLVD E, SILVER SPRING, MD 209012436 (Tel: 8559103278)

📍
Updated Business Mailing Address February 06, 2026

Registered at 16125 DRAYTON FARM DR, SPENCERVILLE, MD 208683106 (Tel: 3016428065)

👤
Provider Name / Credentials Updated February 06, 2026

Recorded as SAMANTHA HOLLEY, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 06, 2026

Physician Assistant

🟢
Initial NPI Registration & Enumeration February 06, 2026

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: 1740131564
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 06, 2026
Last Update: February 11, 2026
Sole Proprietor: Yes

Mailing Address

9466 Georgia Ave # 1010

Silver Spring, MD 209101456

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.