Eric C. Hempen
- Medicare services, 2024
- 72
- Medicare patients, 2024
- 95
- Hospital affiliations
- 1
- Industry payments
- $16,356
- Medical group
- 1
- Practice address
- 22 South Greene Street, Baltimore, MD 21201
- Practice phone
- Call (410) 328-8667
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Eric Hempen'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.
Eric C. Hempen is an orthopedic surgeon in Baltimore, Maryland
Eric Hempen practices at University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.
Eric Hempen's NPI, 1366860140, was assigned on March 31, 2014. Eric Hempen graduated from University of Pittsburgh School of Medicine in 2014. Eric Hempen holds Pennsylvania license MD468207.
- NPI
- 1366860140NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527364876
- NPI enumeration date
- March 31, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 328-8667
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Eric C. Hempen practices at University of Maryland Medical Center in Baltimore, Maryland
Eric Hempen's primary practice is University of Maryland Medical Center, at 22 South Greene Street, Baltimore, MD 21201 in Baltimore City. The practice phone is (410) 328-8667.
- University of Maryland Medical Center22 South Greene Street, Baltimore, MD 21201 · Baltimore CityPhone(410) 328-8667
Source: Dmand AI Affiliation Data
Eric C. Hempen is affiliated with 1 site of care and 1 medical group
Eric Hempen's primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System. The medical group on file is University of Maryland Orthopaedic Trauma Associates.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Eric C. Hempen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Eric Hempen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Eric C. Hempen is one of 404 orthopedic surgeons in Maryland
Orthopaedic surgery is Eric Hempen's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Eric Hempen's licenses on file in 2 states: Pennsylvania and South Carolina.
Specialties and state licenses
- Orthopaedic surgery, PennsylvaniaPrimary
- South Carolina license
Orthopedic surgeons near Eric Hempen
Counts of orthopedic 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
Eric C. Hempen billed Medicare for 72 services in 2024
CMS data shows 72 Medicare services from Eric Hempen across 3 procedure codes in 2024, for 95 Medicare patients. Medicare paid $5,864 for them. Every service was in a facility, such as a hospital, rather than an office.
Eric Hempen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 912024: 7221%
- Surgery
- 2023: 112024: 0100%
Eric Hempen compared with the Maryland median for orthopedic surgeons, 2024
- Eric Hempen
- Maryland median
- Medicare services
- 72vs 1,34395% below
- Medicare patients
- 95vs 34372% below
Medians across 368 orthopedic surgeons in Maryland with Dmand AI profiles that report each measure.
Eric Hempen's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Eric Hempen and other orthopedic surgeons in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Eric C. Hempen treated 95 Medicare patients in 2024, average age 74
CMS counts 95 Medicare patients who saw Eric Hempen in 2024. The largest group is 65 to 74, with 34 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.01, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Eric Hempen's median patient age at 64, with 48% women.
Eric Hempen's Medicare patients by age, 2024
Eric Hempen's Medicare patients by sex, 2024
- Women4952%
- Men4648%
Chronic conditions among Eric Hempen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Mood disorders54%
- Depression49%
- Ischemic heart disease44%
- Anxiety40%
- Diabetes35%
Share of Medicare patients with each condition. A patient can have several.
Eric Hempen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Eric C. Hempen takes part in Medicare
Eric Hempen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of tissue: 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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Eric C. Hempen received $16,356 in industry payments from 2019 to 2025
CMS Open Payments shows 88 general payments to Eric Hempen from 13 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 39% of the total. Arthrex, Inc. paid the most, $5,000.
General payments to Eric Hempen by program year, 2019 to 2025
General payments to Eric Hempen by kind, 2019 to 2025
- Food and beverage$6,40439%
- Grants$5,25032%
- Travel and lodging$4,70229%
Companies that paid Eric Hempen the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Eric C. Hempen graduated from University of Pittsburgh School of Medicine
Eric Hempen graduated from University of Pittsburgh School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Eric C. Hempen'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Eric C. Hempen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Eric C. Hempen's NPI number?
Eric C. Hempen's NPI number is 1366860140. It was assigned on March 31, 2014, and it is active in the NPI Registry.
What does Eric C. Hempen specialize in?
Eric C. Hempen is an orthopedic surgeon in Baltimore, Maryland. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Eric C. Hempen practice?
Eric Hempen practices at 22 South Greene Street, Baltimore, MD 21201. Eric Hempen's primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.
What is Eric C. Hempen's office phone number?
The practice phone on file for Eric Hempen is (410) 328-8667.
What is Eric C. Hempen's medical license number?
Eric Hempen holds Pennsylvania license MD468207, one of the licenses on file in 2 states.
Which states has Eric C. Hempen been licensed in?
Dmand AI has state licenses on file for Eric Hempen in Pennsylvania and South Carolina.
Which hospitals is Eric C. Hempen affiliated with?
Eric Hempen practices at University of Maryland Medical Center in Baltimore, Maryland.
What medical group is Eric C. Hempen part of?
Eric Hempen is linked to University of Maryland Orthopaedic Trauma Associates.
Does Eric C. Hempen accept Medicare?
Yes. CMS data shows Eric Hempen billed Medicare for 72 services in 2024, and Eric Hempen accepts Medicare assignment.
How many Medicare patients does Eric C. Hempen see?
CMS counts 95 Medicare patients who saw Eric Hempen in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Eric C. Hempen bill to Medicare?
In 2024, Eric Hempen's most billed Medicare services were office visit, established patient (99213), hospital inpatient care (99223) and hospital inpatient care (99221).
Where did Eric C. Hempen go to medical school?
Eric Hempen graduated from University of Pittsburgh School of Medicine in 2014.
Has Eric C. Hempen received payments from drug or device companies?
CMS Open Payments shows $16,356 in general payments to Eric Hempen from 13 companies from 2019 to 2025. The largest total came from Arthrex, Inc.
How long has Eric C. Hempen been practicing?
Eric Hempen graduated from medical school in 2014, 12 years ago.
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