Dr. Andreas Sebastian Barth, MD
- Medicare services, 2024
- 1,929
- Medicare patients, 2024
- 1,025
- Part D claims, 2024
- 927
- Hospital affiliations
- 4
- Industry payments
- $25,031
- Practice address
- 600 N Wolfe St, Baltimore, MD 21287
- Practice phone
- Call (855) 662-3017
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Johns Hopkins Hospital Nelson/Harvey Building
Baltimore, Maryland
Find Dr. Barth'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. Andreas Sebastian Barth is a cardiologist in Baltimore, Maryland
Dr. Barth practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland.
Dr. Barth's NPI, 1689992190, was assigned on May 7, 2010. Dr. Barth holds Maryland license D78770.
- NPI
- 1689992190NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183869274
- NPI enumeration date
- May 7, 2010
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (855) 662-3017
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andreas Sebastian Barth practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland
Dr. Barth's primary practice is Johns Hopkins Hospital Nelson/Harvey Building, at 600 N Wolfe St, Baltimore, MD 21287 in Baltimore City. The practice phone is (855) 662-3017.
- Johns Hopkins Hospital Nelson/Harvey Building600 N Wolfe St, Baltimore, MD 21287 · Baltimore CityPhone(855) 662-3017
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Andreas Sebastian Barth is affiliated with 5 sites of care and 3 medical groups
Dr. Barth's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dr. Barth is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Barth to 3 more hospitals and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Andreas Sebastian Barth's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barth practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Johns Hopkins Hospital Nelson/Harvey Building | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andreas Sebastian Barth is one of 503 cardiologists in Maryland
Cardiovascular disease is Dr. Barth's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Barth is licensed in Maryland.
Specialties and state licenses
- Cardiovascular disease, MarylandPrimary
Cardiologists near Dr. Barth
Counts of cardiologists 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. Andreas Sebastian Barth billed Medicare for 1,929 services in 2024
CMS data shows 1,929 Medicare services from Dr. Barth across 18 procedure codes in 2024, for 1,025 Medicare patients. Medicare paid $78,188 for them.
Dr. Barth's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,6302024: 1,22725%
- Office and hospital visits
- 2023: 2602024: 34733%
- Other services
- 2023: 02024: 252
- Imaging
- 2023: 762024: 8512%
- Surgery
- 2023: 142024: 1829%
Where Dr. Barth's Medicare services took place, 2024
- In an office57830%
- In a facility1,35170%
Dr. Barth compared with the Maryland median for cardiologists, 2024
- Dr. Barth
- Maryland median
- Medicare services
- 1,929vs 2,58725% below
- Medicare patients
- 1,025vs 1,15211% below
- Part D claims
- 817vs 1,19832% below
Medians across 496 cardiologists in Maryland with Dmand AI profiles that report each measure.
Dr. Barth'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 Dr. Barth and other cardiologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andreas Sebastian Barth treated 1,025 Medicare patients in 2024, average age 71
CMS counts 1,025 Medicare patients who saw Dr. Barth in 2024. The largest group is 65 to 74, with 425 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.19, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Barth's median patient age at 65, with 47% women.
Dr. Barth's Medicare patients by age, 2024
Dr. Barth's Medicare patients by sex, 2024
- Women49448%
- Men53152%
Chronic conditions among Dr. Barth's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Atrial fibrillation51%
- Ischemic heart disease50%
- Heart failure48%
- Chronic kidney disease39%
- Diabetes38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barth's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andreas Sebastian Barth wrote 927 Medicare Part D claims in 2024
In 2024, Dr. Barth wrote 927 Medicare Part D claims for 181 patients. 73% of them were for generic drugs. CMS names the drug for 817 of them, across 21 drugs with 11 or more claims each, at $309,704 in total drug cost. In 2023, CMS named 630 claims across 19 drugs.
Dr. Barth's Part D claims by kind of drug, 2024
- Generic681 claims73%
- Brand-name246 claims27%
Dr. Barth'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6302024: 81730%
Drugs named by CMS: 21 in 2024, 19 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
Dr. Andreas Sebastian Barth ranks in the 85th percentile for pacemaker insertion or repair in Medicare
CMS lists Dr. Barth as offering telehealth. CMS counts 41 procedures of pacemaker insertion or repair by Dr. Barth, more than 85% of the clinicians it reports for that procedure.
- Offers telehealth
- Yes
Where Dr. Barth ranks in Medicare procedure volume
- Pacemaker insertion or repair
- 85th percentile41 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Andreas Sebastian Barth received $25,031 in industry payments from 2016 to 2025
CMS Open Payments shows 128 general payments to Dr. Barth from 10 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 28% of the total. Medtronic, Inc. paid the most, $7,176.
General payments to Dr. Barth by program year, 2016 to 2025
General payments to Dr. Barth by kind, 2016 to 2025
- Travel and lodging$7,01728%
- Consulting fees$5,88424%
- Food and beverage$5,27221%
- Honoraria$5,00020%
- Other$1,8587%
Companies that paid Dr. Barth the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Andreas Sebastian Barth'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Andreas Sebastian Barth
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. Andreas Sebastian Barth's NPI number?
Dr. Andreas Sebastian Barth's NPI number is 1689992190. It was assigned on May 7, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Andreas Sebastian Barth?
Dr. Andreas Sebastian Barth is a cardiologist in Baltimore, Maryland. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Andreas Sebastian Barth practice?
Dr. Barth practices at 600 N Wolfe St, Baltimore, MD 21287. Dr. Barth's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dmand AI also links Dr. Barth to 3 hospitals and 2 medical groups.
What is Dr. Andreas Sebastian Barth's office phone number?
The practice phone on file for Dr. Barth is (855) 662-3017.
What is Dr. Andreas Sebastian Barth's medical license number?
Dr. Barth holds Maryland license D78770.
Which hospitals is Dr. Andreas Sebastian Barth affiliated with?
Dr. Barth is affiliated with The Johns Hopkins Hospital. Dmand AI links Dr. Barth to 3 more hospitals.
What medical group is Dr. Andreas Sebastian Barth part of?
Dr. Barth is linked to Johns Hopkins University. Dmand AI links Dr. Barth to 2 more medical groups.
Does Dr. Andreas Sebastian Barth accept Medicare?
Yes. CMS data shows Dr. Barth billed Medicare for 1,929 services in 2024.
Does Dr. Andreas Sebastian Barth offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Barth as offering telehealth services.
How many Medicare patients does Dr. Andreas Sebastian Barth see?
CMS counts 1,025 Medicare patients who saw Dr. Barth in 2024, with an average age of 71.
Show 4 more questionsShow fewer questions
What services does Dr. Andreas Sebastian Barth bill to Medicare?
In 2024, Dr. Barth's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99215) and heart test or procedure (93000).
What drugs does Dr. Andreas Sebastian Barth prescribe most?
In 2024 Medicare Part D data, Dr. Barth's most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Amiodarone HCl.
Has Dr. Andreas Sebastian Barth received payments from drug or device companies?
CMS Open Payments shows $25,031 in general payments to Dr. Barth from 10 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Andreas Sebastian Barth been practicing?
Dr. Barth graduated from medical school in 2000, 26 years ago.
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