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Edit this profileAt a glance
- 4940 Eastern Ave, Baltimore, MD 21224
About Lia Penn
Based in Baltimore, MD, Lia Penn is listed in the NPI registry under addiction medicine. Lia graduated from Pennsylvania State University College of Medicine in 2020. According to Medicare claims data, Lia cared for 74 Medicare patients across 77 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. NPI 1376162768 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (410) 550-0100
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
4940 EASTERN AVE
Baltimore, MD 21224
Procedures Most Often Billed to Medicare
77 services · 74 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
41 | Less often than most peers in Addiction Medicine |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
21 | Less often than most peers in Addiction Medicine |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
15 | Too few peers to compare |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other addiction medicines in Baltimore 8
Same specialty, same city.
Trained at Pennsylvania State University College of Medicine 1
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2020 at Pennsylvania State University College of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Lia Penn?
Lia Penn is an addiction medicine in Baltimore, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Lia Penn's address?
Lia Penn is listed at 4940 Eastern Ave, Baltimore, MD 21224. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Lia Penn?
The number on file is (410) 550-0100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Lia Penn's NPI number?
Lia Penn's National Provider Identifier is 1376162768. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Lia Penn train?
Lia Penn attended Pennsylvania State University College of Medicine, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How long has Lia Penn been practicing?
Lia Penn has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What procedures does Lia Penn perform?
According to Medicare billing data, Lia Penn the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Lia Penn confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Lia Penn. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.