Dr. David Matthew Epstein, MD
- Medicare services, 2024
- 1,208
- Medicare patients, 2024
- 361
- Part D claims, 2024
- 154
- MIPS score, 2024
- 79
- Hospital affiliations
- 2
- Practice address
- 197 Ridgedale Avenue, Cedar Knolls, NJ 07927
- Practice phone
- Call (973) 292-0700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ridgedale Surgery Center - Cedar Knolls
Surgery Center - Medicare-Certified · Cedar Knolls, New Jersey
Find Dr. Epstein's professional email, personal email and mobile number
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Dr. David Matthew Epstein is an orthopedic surgeon in Cedar Knolls, New Jersey
Dr. Epstein practices at Ridgedale Surgery Center - Cedar Knolls in Cedar Knolls, New Jersey.
Dr. Epstein's NPI, 1609034560, was assigned on May 28, 2008. Dr. Epstein graduated from State University of New York at Stony Brook, School of Medicine in 2005. Dr. Epstein holds New York license 245699.
- NPI
- 1609034560NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163681479
- NPI enumeration date
- May 28, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (973) 292-0700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Matthew Epstein practices at Ridgedale Surgery Center - Cedar Knolls in Cedar Knolls, New Jersey
Dr. Epstein's primary practice is Ridgedale Surgery Center - Cedar Knolls, at 197 Ridgedale Avenue, Cedar Knolls, NJ 07927. The practice phone is (973) 292-0700.
- Ridgedale Surgery Center - Cedar Knolls197 Ridgedale Avenue, Cedar Knolls, NJ 07927Phone(973) 292-0700
Source: Dmand AI Affiliation Data
Dr. David Matthew Epstein is affiliated with 4 sites of care and 1 medical group
Dr. Epstein's primary practice is Ridgedale Surgery Center - Cedar Knolls in Cedar Knolls, New Jersey. Dr. Epstein is also affiliated with Morristown Medical Center. The medical group on file is Tri-County Orthopedics. Dmand AI also links Dr. Epstein to 1 more hospital and 1 group practice or clinic, 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. David Matthew Epstein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Epstein practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ridgedale Surgery Center - Cedar Knolls | 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. David Matthew Epstein is one of 644 orthopedic surgeons in New Jersey
Orthopaedic surgery is Dr. Epstein's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Epstein is licensed in New York.
Specialties and state licenses
- Orthopaedic surgery, New YorkPrimary
Orthopedic surgeons near Dr. Epstein
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
Dr. David Matthew Epstein billed Medicare for 1,208 services in 2024
CMS data shows 1,208 Medicare services from Dr. Epstein across 14 procedure codes in 2024, for 361 Medicare patients. Medicare paid $65,003 for them. Every service was in an office.
Dr. Epstein's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 5482024: 5235%
- Office and hospital visits
- 2023: 3322024: 29511%
- Imaging
- 2023: 2102024: 25421%
- Surgery
- 2023: 1562024: 13613%
Dr. Epstein compared with the New Jersey median for orthopedic surgeons, 2024
- Dr. Epstein
- New Jersey median
- Medicare services
- 1,208vs 1,3269% below
- Medicare patients
- 361vs 28029% above
- Part D claims
- 121vs 7953% above
Medians across 604 orthopedic surgeons in New Jersey with Dmand AI profiles that report each measure.
Dr. Epstein'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. Epstein and other orthopedic surgeons in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Matthew Epstein treated 361 Medicare patients in 2024, average age 72
CMS counts 361 Medicare patients who saw Dr. Epstein in 2024. The largest group is 65 to 74, with 220 patients. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Epstein's median patient age at 46, with 46% women.
Dr. Epstein's Medicare patients by age, 2024
Dr. Epstein's Medicare patients by sex, 2024
- Women21058%
- Men15142%
Chronic conditions among Dr. Epstein's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis73%
- Ischemic heart disease31%
- Anxiety22%
- Diabetes22%
- Mood disorders19%
- Chronic kidney disease18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Epstein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women46%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Matthew Epstein wrote 154 Medicare Part D claims in 2024
In 2024, Dr. Epstein wrote 154 Medicare Part D claims for 87 patients. 99% of them were for generic drugs. CMS names the drug for 121 of them, across 2 drugs with 11 or more claims each, at $310 in total drug cost. In 2023, CMS named 237 claims across 4 drugs.
Dr. Epstein's Part D claims by kind of drug, 2024
- Generic153 claims99%
- Brand-name and other1 claims1%
Dr. Epstein'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: 2372024: 12149%
Drugs named by CMS: 2 in 2024, 4 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. David Matthew Epstein scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Epstein for performance year 2024, reported as part of a group. Dr. Epstein accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 29 procedures of upper limb (arm) arthroscopy (minimally invasive joint repair) by Dr. Epstein, more than 73% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Epstein's MIPS scores, performance year 2024
- 79of 100Final score
- 79.6of 100Quality
- 73of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Epstein ranks in Medicare procedure volume
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 73rd percentile29 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Knee replacement: 1 to 10 procedures (CMS shows small counts as a range)
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. David Matthew Epstein received $1,707 in industry payments from 2016 to 2025
CMS Open Payments shows 32 general payments to Dr. Epstein from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Smith & Nephew, Inc. paid the most, $540.
General payments to Dr. Epstein by program year, 2016 to 2025
Companies that paid Dr. Epstein 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. David Matthew Epstein graduated from State University of New York at Stony Brook, School of Medicine
Dr. Epstein graduated from State University of New York at Stony Brook, School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Matthew Epstein'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)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)Clinician Public Reporting: Overall MIPS Performance (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 Dr. David Matthew Epstein
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. David Matthew Epstein's NPI number?
Dr. David Matthew Epstein's NPI number is 1609034560. It was assigned on May 28, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. David Matthew Epstein?
Dr. David Matthew Epstein is an orthopedic surgeon in Cedar Knolls, New Jersey. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. David Matthew Epstein practice?
Dr. Epstein practices at 197 Ridgedale Avenue, Cedar Knolls, NJ 07927. Dr. Epstein's primary practice is Ridgedale Surgery Center - Cedar Knolls in Cedar Knolls, New Jersey. Dmand AI also links Dr. Epstein to 1 hospital and 1 group practice or clinic.
What is Dr. David Matthew Epstein's office phone number?
The practice phone on file for Dr. Epstein is (973) 292-0700.
What is Dr. David Matthew Epstein's medical license number?
Dr. Epstein holds New York license 245699.
Which hospitals is Dr. David Matthew Epstein affiliated with?
Dr. Epstein is affiliated with Morristown Medical Center. Dmand AI links Dr. Epstein to 1 more hospital.
What medical group is Dr. David Matthew Epstein part of?
Dr. Epstein is linked to Tri-County Orthopedics.
Does Dr. David Matthew Epstein accept Medicare?
Yes. CMS data shows Dr. Epstein billed Medicare for 1,208 services in 2024, and Dr. Epstein accepts Medicare assignment.
What is Dr. David Matthew Epstein's MIPS score?
Dr. Epstein's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How many Medicare patients does Dr. David Matthew Epstein see?
CMS counts 361 Medicare patients who saw Dr. Epstein in 2024, with an average age of 72.
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What services does Dr. David Matthew Epstein bill to Medicare?
In 2024, Dr. Epstein's most billed Medicare services were injected or infused drug (J3301), surgery: bones and joints (20610) and office visit, established patient (99213).
Where did Dr. David Matthew Epstein go to medical school?
Dr. Epstein graduated from State University of New York at Stony Brook, School of Medicine in 2005.
What drugs does Dr. David Matthew Epstein prescribe most?
In 2024 Medicare Part D data, Dr. Epstein's most prescribed drugs by claims were Meloxicam and Celecoxib.
Has Dr. David Matthew Epstein received payments from drug or device companies?
CMS Open Payments shows $1,707 in general payments to Dr. Epstein from 11 companies from 2016 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Dr. David Matthew Epstein been practicing?
Dr. Epstein graduated from medical school in 2005, 21 years ago.
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