Dr. Aaron David Kaplan, MD
- Part D claims, 2024
- 78
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2017
- 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 Dr. Kaplan'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. Aaron David Kaplan is a cardiologist in Baltimore, Maryland
Dr. Kaplan practices at University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.
Dr. Kaplan's NPI, 1841722428, was assigned on April 1, 2017. Dr. Kaplan holds New Jersey license 25MA12948000.
- NPI
- 1841722428NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719252550
- NPI enumeration date
- April 1, 2017
- NPI status
- Active
- Practice phone
- (410) 328-8667
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Aaron David Kaplan practices at 2 locations in Baltimore, Maryland
Dr. Kaplan'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. The NPI Registry lists Dr. Kaplan's practice address as 110 S Paca St Fl 7, Baltimore, MD 21201.
- University of Maryland Medical CenterPrimary22 South Greene Street, Baltimore, MD 21201 · Baltimore CityPhone(410) 328-8667
- NPI Registry address110 S Paca St Fl 7, Baltimore, MD 21201Phone(410) 328-7877
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Aaron David Kaplan is affiliated with 1 site of care and 1 medical group
Dr. Kaplan'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 Hackensack Meridian Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Aaron David Kaplan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kaplan 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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Dr. Aaron David Kaplan is one of 503 cardiologists in Maryland
Cardiovascular disease is Dr. Kaplan's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Kaplan is licensed in New Jersey.
Specialties and state licenses
- Cardiovascular disease, New JerseyPrimary
Cardiologists near Dr. Kaplan
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. Aaron David Kaplan's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Kaplan's median patient age at 60, with 34% women.
Dr. Kaplan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women34%
- Men64%
Source: Dmand AI Patient Panel Data
Dr. Aaron David Kaplan wrote 78 Medicare Part D claims in 2024
In 2024, Dr. Kaplan wrote 78 Medicare Part D claims for 29 patients. 82% of them were for generic drugs. CMS names the drug for 26 of them, across 2 drugs with 11 or more claims each, at $275 in total drug cost.
Dr. Kaplan's Part D claims by kind of drug, 2024
- Generic64 claims82%
- Brand-name14 claims18%
Dr. Kaplan'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.
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
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Sources for Dr. Aaron David Kaplan'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Aaron David Kaplan
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. Aaron David Kaplan's NPI number?
Dr. Aaron David Kaplan's NPI number is 1841722428. It was assigned on April 1, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron David Kaplan?
Dr. Aaron David Kaplan is a cardiologist in Baltimore, Maryland. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Aaron David Kaplan practice?
Dr. Kaplan practices at 22 South Greene Street, Baltimore, MD 21201. Dr. Kaplan also practices at 110 S Paca St Fl 7, Baltimore, MD 21201. Dr. Kaplan's primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.
What is Dr. Aaron David Kaplan's office phone number?
The practice phone on file for Dr. Kaplan is (410) 328-8667.
What is Dr. Aaron David Kaplan's medical license number?
Dr. Kaplan holds New Jersey license 25MA12948000.
Which hospitals is Dr. Aaron David Kaplan affiliated with?
Dr. Kaplan practices at University of Maryland Medical Center in Baltimore, Maryland.
What medical group is Dr. Aaron David Kaplan part of?
Dr. Kaplan is linked to Hackensack Meridian Medical Group.
What drugs does Dr. Aaron David Kaplan prescribe most?
In 2024 Medicare Part D data, Dr. Kaplan's most prescribed drugs by claims were Carvedilol and Metoprolol Succinate.
How long has Dr. Aaron David Kaplan been practicing?
Dr. Kaplan's NPI was assigned in 2017.
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