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Active NPI 1255767638 Individual Practitioner Female Practitioner

Alyssa W Mains , PA-C

Physician Assistant • Silver Spring, MD

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Alyssa Mains, PA-C is a certified Physician Assistant practicing in Silver Spring, MD. With approximately 13 years of clinical experience since completing medical education in 2013, Alyssa Mains delivers high-quality medical care to the local community at 1500 FOREST GLEN RD.

Alyssa Mains is affiliated with Professional Services Of Holy Cross and accepts Medicare assignment.

Frequently performed procedures and clinical services include hospital discharge day management, initial hospital care with straightforward or low-level medical decision making, if using time, at least, initial hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1500 Forest Glen Rd

Silver Spring, MD 209101460

Telephone 3017547000
Associated Practice Facility / Clinic
🏢 Capital Internal Medicine,llc Facility NPI 1962453720

Medicare Profile & Education

Medical School

Other

Graduation Year

2013

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Silver Spring, MD

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
13 Yrs +5.2 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
57.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mains (13 Years) 13 Yrs
Silver Spring Specialty Average (7.8 Years) 7.8 Yrs

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
99238 Hospital discharge day management, 30 minutes or less
14 14 $176.00 $74.01
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
14 13 $282.00 $118.85

Medical Specialties & State Licenses

CMS Verified: 2020-03-31
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MD C0005167

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

Professional Services Of Holy Cross

1500 Forest Glen Rd, Silver Spring, MD 209101460

Phone: 3017547000

Practice Associates & Co-Workers

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

40 Associated Practitioners
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NPI 1013265321

Doctor of Physical Therapy

Dr. Richard Nguyen , MD

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NPI 1013959105

Doctor of Medicine (M.D.)

Deborah Hennen , PA

Physician Assistant - Surgical

NPI 1023024734

Physician Assistant

Dr. Amy Woitach , DO

Internal Medicine

NPI 1023148806

Doctor of Osteopathic Medicine (D.O.)

Dr. Trupti Patel , DO

Emergency Medicine

NPI 1023341427

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location March 31, 2020

Registered at 1500 FOREST GLEN RD, SILVER SPRING, MD 209101460 (Tel: 3017547000)

📍
Updated Business Mailing Address March 31, 2020

Registered at 1500 FOREST GLEN RD, SILVER SPRING, MD 209101460 (Tel: 3017547000)

👤
Provider Name / Credentials Updated March 31, 2020

Recorded as ALYSSA MAINS, PA-C

NPI Profile Active September 17, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location September 17, 2013

Registered at 1500 FOREST GLEN RD, HOLY CROSS HOSPITAL- CAPITAL INTERNAL MEDICINE, SILVER SPRING, MD 209101460 (Tel: 3306083436)

📍
Updated Business Mailing Address September 17, 2013

Registered at 1500 FOREST GLEN RD, HOLY CROSS HOSPITAL- CAPITAL INTERNAL MEDICINE, SILVER SPRING, MD 209101460 (Tel: 3306083436)

👤
Provider Name / Credentials Updated September 17, 2013

Recorded as ALYSSA MICHELSON, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 17, 2013

Physician Assistant (License #C0005167 in MD)

🟢
Initial NPI Registration & Enumeration September 17, 2013

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: 1255767638
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 17, 2013
Last Update: March 31, 2020
Sole Proprietor: No

Mailing Address

1500 Forest Glen Rd

Silver Spring, MD 209101460

Phone: 3017547000

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.