Lia Penn
Addiction Medicine Internal Medicine
Lia Penn is an Addiction Medicine Internal Medicine specialist based in Baltimore, MD with over 6 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across MD can see Lia Penn in person in Baltimore or via virtual visit — no travel required. She graduated from Pennsylvania State University College of Medicine in 2020 and has 6+ years of clinical experience. An internist doctor of osteopathy that specializes in the treatment of addiction disorders.
Older · 726dNPPES updated 2024-05-30 · verify NPI on CMS · Verify license at Maryland Board of Physicians
How Does This Doctor Compare?
Opioid Rx
↓ Lower = better6.93%
Maryland avg: 4.4 · US avg: 5.1
⚠ Lower than most doctors nationally(+1.8 pts)
6.93% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Prescription Recipients
86
Patients prescribed
Prescriptions Written
476
Total claims
Total Medicare drug cost: $71k
Percentile rankings compared against 2,391 reporting peers in Maryland.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2020
Penn State College of Medicine
Board certified · May 29, 2024
Self-reported via NPPES
6 years in practice
Established
An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine.
Taxonomy: 207RA0401X
Education & Training
Pennsylvania State University College of Medicine (Class of 2020)
Mailing address
6201 Greenleigh Ave, Middle River, MD 21220-2004
Differs from practice location
Virtual Addiction Medicine Care With Lia Penn
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Lia Penn for follow-ups, medication reviews, and ongoing care — no travel to Baltimore required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Lia Penn
NPI records show Dr. Penn as active with telehealth listed in Baltimore, MD. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (410) 550-0100.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Lia Penn
Practice Location
4940 Eastern Ave, Baltimore, MD 21224-2735
Mailing Address
6201 Greenleigh Ave, Middle River, MD 21220-2004
This is a provider directory. Contact the office directly to schedule appointments.
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