Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1104875293 Individual Practitioner Female Practitioner

Patty Jo Mattox , CRNP

Nurse Practitioner • Baltimore, MD

Professional Overview & Biography Verified Profile Summary

Patty Mattox, CRNP is a certified Nurse Practitioner practicing in Baltimore, MD. With approximately 30 years of clinical experience since completing medical education in 1996, Patty Mattox delivers high-quality medical care to the local community at 4940 EASTERN AVE.

Patty Mattox is affiliated with Johns Hopkins University and does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include hospital discharge day management, more than, initial hospital care with moderate level of medical decision making, if using time, at least, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4940 Eastern Ave

Baltimore, MD 212242735

Telephone 4105505633
Associated Practice Facility / Clinic
🏢 Johns Hopkins University Facility NPI 1922008549

Medicare Profile & Education

Medical School

Other

Graduation Year

1996

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Baltimore, MD

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
30 Yrs +15.5 yrs vs City Avg
City Avg: 14.5 Yrs
State Avg: 9.9 Yrs
Regional Practice Density
377 Specialists

Practicing in Baltimore, MD (1277 Statewide)

Telehealth Adoption Rate
15.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
72.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mattox (30 Years) 30 Yrs
Baltimore Specialty Average (14.5 Years) 14.5 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
99239 Hospital discharge day management, more than 30 minutes
29 27 $320.03 $99.43
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
12 12 $578.00 $149.13

Medical Specialties & State Licenses

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MD R146293

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
718000400 (MD)

Hospital & Practice Group Affiliations

Johns Hopkins University

5601 Lloch Raven Blvd, Baltimore, MD 212392945

Phone: 4434444714

Johns Hopkins University

600 N Wolf St, Baltimore, MD 212870005

Phone: 4109555000

Practice Associates & Co-Workers

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

31 Associated Practitioners
Dr. David Kern , MD, MPH

Internal Medicine

NPI 1003857202

Doctor of Medicine (M.D.), Master of Public Health

Stefanie Glenn , CRNP

Nurse Practitioner

NPI 1013954338

Certified Registered Nurse Practitioner

Dr. Lee Barker , MD

Internal Medicine

NPI 1083679336

Doctor of Medicine (M.D.)

Dr. Steven Kravet , MD

Internal Medicine

NPI 1093756660

Doctor of Medicine (M.D.)

Dr. Lorrin Martin , MD

Internal Medicine

NPI 1164459830

Doctor of Medicine (M.D.)

Richard Marcinko , PA-C

Physician Assistant

NPI 1215973904

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active January 25, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location January 25, 2013

Registered at 4940 EASTERN AVE, BALTIMORE, MD 212242735 (Tel: 4105505633)

📍
Updated Business Mailing Address January 25, 2013

Registered at PO BOX 64264, BALTIMORE, MD 212644264 (Tel: 4109334397)

👤
Provider Name / Credentials Updated January 25, 2013

Recorded as PATTY MATTOX, C.R.N.P.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 25, 2013

Nurse Practitioner (License #R146293 in MD)

🟢
Initial NPI Registration & Enumeration May 08, 2006

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: 1104875293
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 08, 2006
Last Update: January 25, 2013
Sole Proprietor: No

Mailing Address

Po Box 64264

Baltimore, MD 212644264

Phone: 4109334397

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.