Dr. Mark J. Kaplan, MD
- Medicare services, 2024
- 184
- Medicare patients, 2024
- 129
- Part D claims, 2018
- 14
- Publications
- 10
- Hospital affiliations
- 1
- Practice address
- 5501 Old York Road, Philadelphia, PA 19141
- Practice phone
- Call (215) 456-6090
- 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. Mark J. Kaplan is a general surgeon in Philadelphia, Pennsylvania
Dr. Kaplan practices at Jefferson Einstein Philadelphia Hospital in Philadelphia, Pennsylvania, part of Thomas Jefferson University.
Dr. Kaplan's NPI, 1376649277, was assigned on September 16, 2006. Dr. Kaplan graduated from Temple University School of Medicine in 1981. Dr. Kaplan holds Pennsylvania license MD028765E.
- NPI
- 1376649277NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527244284
- NPI enumeration date
- September 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (215) 456-6090
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark J. Kaplan practices at Jefferson Einstein Philadelphia Hospital in Philadelphia, Pennsylvania
Dr. Kaplan's primary practice is Jefferson Einstein Philadelphia Hospital, at 5501 Old York Road, Philadelphia, PA 19141 in Philadelphia County. The practice phone is (215) 456-6090.
- Jefferson Einstein Philadelphia Hospital5501 Old York Road, Philadelphia, PA 19141 · Philadelphia CountyPhone(215) 456-6090
Source: Dmand AI Affiliation Data
Dr. Mark J. Kaplan is affiliated with 4 sites of care and 1 medical group
Dr. Kaplan's primary practice is Jefferson Einstein Philadelphia Hospital in Philadelphia, Pennsylvania, part of Thomas Jefferson University. The medical group on file is Einstein Gastroenterology Associates. Dmand AI also links Dr. Kaplan to 1 more dialysis center, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark J. Kaplan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kaplan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jefferson Einstein Philadelphia Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Thomas Jefferson University and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark J. Kaplan is one of 1,398 general surgeons in Pennsylvania
Surgery is Dr. Kaplan's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Kaplan is licensed in Pennsylvania.
Specialties and state licenses
- Surgery, PennsylvaniaPrimary
General surgeons near Dr. Kaplan
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. Mark J. Kaplan billed Medicare for 184 services in 2024
CMS data shows 184 Medicare services from Dr. Kaplan across 7 procedure codes in 2024, for 129 Medicare patients. Medicare paid $17,407 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kaplan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1962024: 1846%
Dr. Kaplan compared with the Pennsylvania median for general surgeons, 2024
- Dr. Kaplan
- Pennsylvania median
- Medicare services
- 184vs 15816% above
- Medicare patients
- 129vs 127Close to median
- Part D claims
- 14vs 2952% below
Medians across 1,213 general surgeons in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Kaplan'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.
Need commercial claims for Dr. Kaplan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kaplan and other general surgeons in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark J. Kaplan treated 129 Medicare patients in 2024, average age 72
CMS counts 129 Medicare patients who saw Dr. Kaplan in 2024. The largest group is 65 to 74, with 53 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 58% are also on Medicaid. Their average risk score is 3.28, 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. Kaplan's median patient age at 67, with 48% women.
Dr. Kaplan's Medicare patients by age, 2024
Dr. Kaplan's Medicare patients by sex, 2024
- Women5744%
- Men7256%
Chronic conditions among Dr. Kaplan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes58%
- Chronic kidney disease53%
- Arthritis52%
- Ischemic heart disease52%
- Heart failure47%
- Mood disorders47%
Share of Medicare patients with each condition. A patient can have several.
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 67
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark J. Kaplan wrote 14 Medicare Part D claims in 2018
In 2018, Dr. Kaplan wrote 14 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $152 in total drug cost.
Dr. Kaplan's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Mark J. Kaplan ranks in the 62nd percentile for removal of tissue in Medicare
Dr. Kaplan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of removal of tissue by Dr. Kaplan, more than 62% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Kaplan ranks in Medicare procedure volume
- Removal of tissue
- 62nd percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Mark J. Kaplan has 10 publications on record
Dmand AI links 10 papers to Dr. Kaplan, published from 2017 to 2021. 2017 was the busiest year, with 2. The most frequent topics are Wounds and Injuries. Dr. Kaplan has published most often in J Trauma Acute Care Surg. Dr. Kaplan's most frequent co-authors are Jay James Strain, Eric Spencer Weiss, MD and Benjamin James Moran, MD.
Dr. Kaplan's papers by year, 2017 to 2021
Topics Dr. Kaplan writes about most
- Wounds and Injuries
Dr. Kaplan's most frequent co-authors
- Jay James Strain3 shared papers
- Eric Spencer Weiss, MD3 shared papers
- Benjamin James Moran, MD2 shared papers
Recent publications by Dr. Kaplan
See who Dr. Kaplan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kaplan works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark J. Kaplan received $147,507 in industry payments from 2016 to 2025
CMS Open Payments shows 139 general payments to Dr. Kaplan from 21 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 40% of the total. KCI USA, Inc. paid the most, $136,558.
General payments to Dr. Kaplan by program year, 2016 to 2025
General payments to Dr. Kaplan by kind, 2016 to 2025
- Consulting fees$59,45540%
- Speaker and faculty fees$45,20031%
- Travel and lodging$39,19127%
- Food and beverage$3,6582%
- Education$30%
Companies that paid Dr. Kaplan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark J. Kaplan graduated from Temple University School of Medicine
Dr. Kaplan graduated from Temple University School of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark J. 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 | 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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Mark J. 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. Mark J. Kaplan's NPI number?
Dr. Mark J. Kaplan's NPI number is 1376649277. It was assigned on September 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark J. Kaplan?
Dr. Mark J. Kaplan is a general surgeon in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Mark J. Kaplan practice?
Dr. Kaplan practices at 5501 Old York Road, Philadelphia, PA 19141. Dr. Kaplan's primary practice is Jefferson Einstein Philadelphia Hospital in Philadelphia, Pennsylvania, part of Thomas Jefferson University. Dmand AI also links Dr. Kaplan to 1 dialysis center, 1 group practice or clinic and 1 home health agency.
What is Dr. Mark J. Kaplan's office phone number?
The practice phone on file for Dr. Kaplan is (215) 456-6090.
What is Dr. Mark J. Kaplan's medical license number?
Dr. Kaplan holds Pennsylvania license MD028765E.
Which hospitals is Dr. Mark J. Kaplan affiliated with?
Dr. Kaplan practices at Jefferson Einstein Philadelphia Hospital in Philadelphia, Pennsylvania.
What medical group is Dr. Mark J. Kaplan part of?
Dr. Kaplan is linked to Einstein Gastroenterology Associates.
Does Dr. Mark J. Kaplan accept Medicare?
Yes. CMS data shows Dr. Kaplan billed Medicare for 184 services in 2024, and Dr. Kaplan accepts Medicare assignment.
How many Medicare patients does Dr. Mark J. Kaplan see?
CMS counts 129 Medicare patients who saw Dr. Kaplan in 2024, with an average age of 72.
What services does Dr. Mark J. Kaplan bill to Medicare?
In 2024, Dr. Kaplan's most billed Medicare services were hospital inpatient care (99231), hospital inpatient care (99233) and critical care (99291).
Show 6 more questionsShow fewer questions
Where did Dr. Mark J. Kaplan go to medical school?
Dr. Kaplan graduated from Temple University School of Medicine in 1981.
What drugs does Dr. Mark J. Kaplan prescribe most?
In 2018 Medicare Part D data, Dr. Kaplan's most prescribed drugs by claims were Ibuprofen.
Has Dr. Mark J. Kaplan received payments from drug or device companies?
CMS Open Payments shows $147,507 in general payments to Dr. Kaplan from 21 companies from 2016 to 2025. The largest total came from KCI USA, Inc.
How long has Dr. Mark J. Kaplan been practicing?
Dr. Kaplan graduated from medical school in 1981, 45 years ago.
Does Dr. Mark J. Kaplan do research?
Dmand AI links 10 publications to Dr. Kaplan, published from 2017 to 2021.
Who does Dr. Mark J. Kaplan publish with?
Dr. Kaplan's most frequent co-authors are Jay James Strain (3 shared papers), Eric Spencer Weiss, MD (3 shared papers) and Benjamin James Moran, MD (2 shared papers).
Selling to surgery practices?
See general surgeons in Pennsylvania by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card