Dr. Earl Hahn Lee, DO
- Medicare patients, 2024
- 16
- Part D claims, 2024
- 86
- Hospital affiliations
- 2
- Industry payments
- $130
- Medical group
- 1
- Practice address
- 1221 Mercantile Lane, Largo, MD 20774
- Practice phone
- Call (301) 300-8733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ambulatory Surgery Center at Largo Medical Center
Surgery Center - Medicare-Certified · Largo, Maryland
Find Dr. Lee's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Earl Hahn Lee is a general surgeon in Upper Marlboro, Maryland
Dr. Lee practices at Ambulatory Surgery Center at Largo Medical Center in Largo, Maryland.
Dr. Lee's NPI, 1124280060, was assigned on July 1, 2008. Dr. Lee holds Virginia license 0102202650.
- NPI
- 1124280060NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254653843
- NPI enumeration date
- July 1, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 300-8733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Earl Hahn Lee practices at Ambulatory Surgery Center at Largo Medical Center in Largo, Maryland
Dr. Lee's primary practice is Ambulatory Surgery Center at Largo Medical Center, at 1221 Mercantile Lane, Largo, MD 20774. The practice phone is (301) 300-8733.
- Ambulatory Surgery Center at Largo Medical Center1221 Mercantile Lane, Largo, MD 20774Phone(301) 300-8733
Source: Dmand AI Affiliation Data
Dr. Earl Hahn Lee is affiliated with 4 sites of care and 1 medical group
Dr. Lee's primary practice is Ambulatory Surgery Center at Largo Medical Center in Largo, Maryland. Dr. Lee is also affiliated with Holy Cross Hospital. The medical group on file is Mid-Atlantic Permanente Medical Group. Dmand AI also links Dr. Lee to 1 more hospital and 1 dialysis center, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Earl Hahn Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ambulatory Surgery Center at Largo Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Earl Hahn Lee is one of 532 general surgeons in Maryland
Surgery is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Lee is licensed in Virginia.
Specialties and state licenses
- Surgery, VirginiaPrimary
General surgeons near Dr. Lee
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Earl Hahn Lee treated 16 Medicare patients in 2024, average age 70
CMS counts 16 Medicare patients who saw Dr. Lee in 2024. 75% of them have high blood pressure. Their average risk score is 0.81, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 55, with 61% women.
Chronic conditions among Dr. Lee's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women61%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Earl Hahn Lee wrote 86 Medicare Part D claims in 2024
In 2024, Dr. Lee wrote 86 Medicare Part D claims for 46 patients. 100% of them were for generic drugs. CMS names the drug for 74 of them, across 2 drugs with 11 or more claims each, at $548 in total drug cost. In 2023, CMS named 31 claims across 1 drug.
Dr. Lee's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Lee's Part D claims, 2024
- Opioids53%46 of 86 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 312024: 74139%
Drugs named by CMS: 2 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Earl Hahn Lee takes part in Medicare
Dr. Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Earl Hahn Lee received $130 in industry payments from 2018 to 2021
CMS Open Payments shows 2 general payments to Dr. Lee from 2 drug and device companies from 2018 to 2021. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $116.
General payments to Dr. Lee by program year, 2018 to 2021
Companies that paid Dr. Lee the most, 2018 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Earl Hahn Lee's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Earl Hahn Lee
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Earl Hahn Lee's NPI number?
Dr. Earl Hahn Lee's NPI number is 1124280060. It was assigned on July 1, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Earl Hahn Lee?
Dr. Earl Hahn Lee is a general surgeon in Upper Marlboro, Maryland. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Earl Hahn Lee practice?
Dr. Lee practices at 1221 Mercantile Lane, Largo, MD 20774. Dr. Lee's primary practice is Ambulatory Surgery Center at Largo Medical Center in Largo, Maryland. Dmand AI also links Dr. Lee to 1 hospital and 1 dialysis center.
What is Dr. Earl Hahn Lee's office phone number?
The practice phone on file for Dr. Lee is (301) 300-8733.
What is Dr. Earl Hahn Lee's medical license number?
Dr. Lee holds Virginia license 0102202650.
Which hospitals is Dr. Earl Hahn Lee affiliated with?
Dr. Lee is affiliated with Holy Cross Hospital. Dmand AI links Dr. Lee to 1 more hospital.
What medical group is Dr. Earl Hahn Lee part of?
Dr. Lee is linked to Mid-Atlantic Permanente Medical Group.
Does Dr. Earl Hahn Lee accept Medicare?
Yes. CMS lists Dr. Lee as accepting Medicare assignment.
How many Medicare patients does Dr. Earl Hahn Lee see?
CMS counts 16 Medicare patients who saw Dr. Lee in 2024, with an average age of 70.
What drugs does Dr. Earl Hahn Lee prescribe most?
In 2024 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Oxycodone HCl and Ibuprofen.
Has Dr. Earl Hahn Lee received payments from drug or device companies?
CMS Open Payments shows $130 in general payments to Dr. Lee from 2 companies from 2018 to 2021. The largest total came from Medtronic, Inc.
How long has Dr. Earl Hahn Lee been practicing?
Dr. Lee graduated from medical school in 2008, 18 years ago.
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