Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1245461151 Individual Practitioner Male Practitioner

Matthew Glenn Mullinix

Physician Assistant • Frederick, MD

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Matthew Mullinix is a certified Physician Assistant practicing in Frederick, MD. With approximately 17 years of clinical experience since completing medical education in 2009, Matthew Mullinix delivers high-quality medical care to the local community at 400 W 7TH ST.

Matthew Mullinix maintains professional affiliations with Hospitalist Medicine Physicians Of Maryland-Frederick Pc, Post Acute Specialists Llc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, emergency department visit with moderate level of medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

400 W 7th St

Frederick, MD 217014506

Telephone 2405663500
Associated Practice Facility / Clinic
🏢 Frederick Health Hospital Inc Facility NPI 1538165527

Medicare Profile & Education

Medical School

Other

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Frederick, MD

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
17 Yrs +5.1 yrs vs City Avg
City Avg: 11.9 Yrs
State Avg: 11.8 Yrs
Regional Practice Density
107 Specialists

Practicing in Frederick, MD (3255 Statewide)

Telehealth Adoption Rate
23.4% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
95.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mullinix (17 Years) 17 Yrs
Frederick Specialty Average (11.9 Years) 11.9 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
99285 Emergency department visit for life threatening or functioning severity
359 343 $3517.09 $145.17
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
172 152 $173.49 $6.73
99284 Emergency department visit with moderate level of medical decision making
150 145 $2384.03 $100.21
99283 Emergency department visit with low level of medical decision making
32 31 $1260.00 $59.19
99291 Critical care, first 30-74 minutes
12 12 $4522.00 $176.52

Medical Specialties & State Licenses

CMS Verified: 2025-03-17
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

Post Acute Specialists Llc

300 Saint Luke Cir, Westminster, MD 211584174

Phone: 4108480090

Hospitalist Medicine Physicians Of Maryland-Frederick Pc

400 W 7th St, Frederick, MD 217014506

Phone: 8405663300

Post Acute Specialists Llc

109 Forest Valley Dr, Forest Hill, MD 210502831

Phone: 4108380101

Post Acute Specialists Llc

1235 Potomac Valley Rd, Rockville, MD 208502757

Phone: 3017620700

Post Acute Specialists Llc

2741 Boulevard Ave, Scranton, PA 185091000

Phone: 5703446121

Post Acute Specialists Llc

100 9th St, Mckeesport, PA 151323952

Phone: 4126758600

Post Acute Specialists Llc

1030 State St, Baden, PA 150051338

Phone: 7248696300

Post Acute Specialists Llc

1105 Perry Hwy, Pittsburgh, PA 152372114

Phone: 4123699955

Post Acute Specialists Llc

174 Virginia Ave, Rochester, PA 150741723

Phone: 7247756400

Post Acute Specialists Llc

2751 Boulevard Ave, Scranton, PA 185091000

Phone: 5704688410

Practice Associates & Co-Workers

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

7 Associated Practitioners
Yechen Pi

Emergency Medicine

NPI 1164865523
Dr. Michael Pepper , MD

Emergency Medicine

NPI 1184676256

Doctor of Medicine (M.D.)

Ryan Kruse

Nurse Practitioner - Family

NPI 1447171848
NPI 1598184806

Doctor of Osteopathic Medicine (D.O.)

Jeffrey Haines , PA

Physician Assistant

NPI 1790736908

Physician Assistant

Frank Oben Nguembou

Nurse Practitioner - Acute Care

NPI 1881275378

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location March 17, 2025

Registered at 400 W 7TH ST, FREDERICK, MD 217014506 (Tel: 2405663500)

📍
Updated Business Mailing Address March 17, 2025

Registered at 400 W 7TH ST, FREDERICK, MD 217014506 (Tel: 2405663500)

NPI Profile Active August 02, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location August 02, 2011

Registered at 1/24 INFANTRY BATTALION, FORT WAINWRIGHT, AK 99703 (Tel: 2105633085)

📍
Updated Business Mailing Address August 02, 2011

Registered at 2441 BABY BELL DR, NORTH POLE, AK 997058406 (Tel: 2105633085)

👤
Provider Name / Credentials Updated August 02, 2011

Recorded as MATTHEW MULLINIX

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 02, 2011

Physician Assistant

🟢
Initial NPI Registration & Enumeration July 28, 2009

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Matthew Mullinix. Be the first to share your experience!

Sign in to leave a review for Matthew Mullinix

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1245461151
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 28, 2009
Last Update: March 17, 2025
Sole Proprietor: Yes

Mailing Address

400 W 7th St

Frederick, MD 217014506

Phone: 2405663500

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.