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Active NPI 1093482085 Individual Practitioner Male Practitioner

James Michael Mast , PA-C

Physician Assistant • Baltimore, MD

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

James Mast, PA-C is a certified Physician Assistant practicing in Baltimore, MD. With approximately 5 years of clinical experience since completing medical education in 2021, James Mast delivers high-quality medical care to the local community at 3001 S HANOVER ST.

James Mast is affiliated with Medstar Medical Group Ii Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include critical care, first, critical care. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3001 S Hanover St

Baltimore, MD 212251233

Telephone 4103503200
Associated Practice Facility / Clinic
🏢 Medstar Pharmacies, Inc. Facility NPI 1548212160

Medicare Profile & Education

Medical School

Other

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Baltimore, MD

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -6.1 yrs vs City Avg
City Avg: 11.1 Yrs
State Avg: 11.8 Yrs
Regional Practice Density
1142 Specialists

Practicing in Baltimore, MD (3255 Statewide)

Telehealth Adoption Rate
8.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
69.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mast (5 Years) 5 Yrs
Baltimore Specialty Average (11.1 Years) 11.1 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
99291 Critical care, first 30-74 minutes
68 52 $625.51 $184.13
99292 Critical care, each additional 30 minutes
22 15 $270.00 $92.95

Medical Specialties & State Licenses

CMS Verified: 2021-10-06
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MD C0008150

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 Medical Group Ii Llc

5601 Loch Raven Blvd Russel, Baltimore, MD 212392945

Phone: 4434445600

Medstar Medical Group Ii Llc

5601 Lloch Raven Blvd, Baltimore, MD 212392945

Phone: 4105811200

Medstar Medical Group Ii Llc

1406 Crain S Hwy 106, Glen Burnie, MD 210614086

Phone: 4107686440

Secondary Practice Locations

9000 Franklin Square Dr

Baltimore, MD 212373901

Phone: 4437777000

Practice Associates & Co-Workers

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

40 Associated Practitioners
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Internal Medicine - Cardiovascular Disease

NPI 1003870965

Doctor of Medicine (M.D.)

NPI 1033747803

Doctor of Medicine (M.D.)

Dr. Nripesh Regmi , MD

Internal Medicine

NPI 1043821614

Doctor of Medicine (M.D.)

Dr. Talaat Mardelli , MD

Internal Medicine - Cardiovascular Disease

NPI 1134297716

Doctor of Medicine (M.D.)

NPI 1154766558

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 06, 2021

Physician Assistant (License #C0008150 in MD)

NPI Profile Active August 26, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location August 26, 2021

Registered at 3001 S HANOVER ST, BALTIMORE, MD 212251233 (Tel: 4103503200)

📍
Updated Business Mailing Address August 26, 2021

Registered at 2412 CIDER MILL RD, PARKVILLE, MD 212342508 (Tel: 4437615144)

👤
Provider Name / Credentials Updated August 26, 2021

Recorded as JAMES MAST, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 26, 2021

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration August 26, 2021

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: 1093482085
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 26, 2021
Last Update: October 06, 2021
Sole Proprietor: No

Mailing Address

2412 Cider Mill Rd

Parkville, MD 212342508

Phone: 4437615144

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.