External FixatorsFracture HealingFractures, Malunited
Dr. Matthew Dan Eichenbaum, MD
NPI1831216746PAC ID2365631884
- Medicare services, 2024
- 1,768
- Medicare patients, 2026
- 392
- Part D claims, 2026
- 289
- Publications
- 1
- MIPS score, 2026
- 82
- Practice address
- 1096 Old Churchmans Road, Newark, DE 19713
- Practice phone
- Call (302) 351-4848
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Orthopaedic Specialists Surgi-Center
Surgery Center - Medicare-Certified · Newark, Delaware
Find Dr. Eichenbaum'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. Matthew Dan Eichenbaum is an orthopedic surgeon in Newark, Delaware
Dr. Eichenbaum practices at Orthopaedic Specialists Surgi-Center in Newark, Delaware.
Dr. Eichenbaum's NPI, 1831216746, was assigned on March 23, 2007. Dr. Eichenbaum graduated from Jefferson Medical College of Thomas Jefferson University in 2003. Dr. Eichenbaum holds Delaware license C1-0009482.
NPI and contact details
- NPI
- 1831216746NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365631884
- NPI enumeration date
- March 23, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (302) 351-4848
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Dan Eichenbaum practices at Orthopaedic Specialists Surgi-Center in Newark, Delaware
Dr. Eichenbaum's primary practice is Orthopaedic Specialists Surgi-Center, at 1096 Old Churchmans Road, Newark, DE 19713. The practice phone is (302) 351-4848.
- Orthopaedic Specialists Surgi-Center1096 Old Churchmans Road, Newark, DE 19713Phone(302) 351-4848
Source: Dmand AI Affiliation Data
Dr. Matthew Dan Eichenbaum is affiliated with 4 sites of care and 1 medical group
Dr. Eichenbaum's primary practice is Orthopaedic Specialists Surgi-Center in Newark, Delaware. Dr. Eichenbaum is also affiliated with Christiana Hospital. The medical group on file is Delaware Orthopaedic Specialists. Dmand AI also links Dr. Eichenbaum to 1 more hospital and 1 group practice or clinic, each named with a free account.
Orthopaedic Specialists Surgi-CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Matthew Dan Eichenbaum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Eichenbaum practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orthopaedic Specialists Surgi-Center | 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. Matthew Dan Eichenbaum is one of 64 orthopedic surgeons in Delaware
Orthopaedic surgery is Dr. Eichenbaum's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Eichenbaum's licenses on file in 2 states: Delaware and Pennsylvania.
Specialties and state licenses
- Orthopaedic surgery, DelawarePrimary
- Pennsylvania license
Orthopedic surgeons near Dr. Eichenbaum
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. Matthew Dan Eichenbaum billed Medicare for 1,768 services in 2024
CMS data shows 1,768 Medicare services from Dr. Eichenbaum across 18 procedure codes in 2024, for 392 Medicare patients. Medicare paid $96,597 for them.
Medicare services, 20241,768
Medicare patients392
Paid by Medicare$96,597
Procedure codes18
Dr. Eichenbaum's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5662024: 5424%
- Imaging
- 2023: 4732024: 4583%
- Drugs given in the office
- 2023: 2962024: 45253%
- Surgery
- 2023: 3482024: 3179%
Where Dr. Eichenbaum's Medicare services took place, 2024
- In an office1,65293%
- In a facility1177%
Dr. Eichenbaum compared with the Delaware median for orthopedic surgeons, 2024
- Dr. Eichenbaum
- Delaware median
- Medicare services
- 1,768vs 1,99311% below
- Medicare patients
- 392vs 51524% below
- Part D claims
- 252vs 14277% above
Medians across 65 orthopedic surgeons in Delaware with Dmand AI profiles that report each measure.
Dr. Eichenbaum'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. Eichenbaum?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Eichenbaum and other orthopedic surgeons in Delaware.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew Dan Eichenbaum treated 392 Medicare patients in 2026, average age 75
CMS counts 392 Medicare patients who saw Dr. Eichenbaum in 2026. The largest group is 65 to 74, with 190 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Eichenbaum's median patient age at 60, with 57% women.
Medicare patients, 2026392
Average age75
Average risk score1.03
Also on Medicaid5%
Dr. Eichenbaum's Medicare patients by age, 2026
Dr. Eichenbaum's Medicare patients by sex, 2026
- Women24462%
- Men14838%
Chronic conditions among Dr. Eichenbaum's Medicare patients, 2026
- High cholesterol75%
- High blood pressure72%
- Arthritis70%
- Diabetes34%
- Mood disorders27%
- Anxiety24%
- Depression24%
- Ischemic heart disease24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Eichenbaum'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
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
Dr. Matthew Dan Eichenbaum wrote 289 Medicare Part D claims in 2026
In 2026, Dr. Eichenbaum wrote 289 Medicare Part D claims for 129 patients. 99% of them were for generic drugs. CMS names the drug for 252 of them, across 5 drugs with 11 or more claims each, at $938 in total drug cost. In 2023, CMS named 320 claims across 7 drugs.
Part D claims, 2026289
Drugs named by CMS5
Total drug cost$938
Part D patients129
Dr. Eichenbaum's Part D claims by kind of drug, 2026
- Generic287 claims99%
- Brand-name and other2 claims1%
Dr. Eichenbaum'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.
Drug classes CMS tracks in Dr. Eichenbaum's Part D claims, 2026
- Opioids42%121 of 289 claims
- Antibiotics7%21 of 289 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3202024: 25221%
Drugs named by CMS: 5 in 2024, 7 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), 2026 data
Dr. Matthew Dan Eichenbaum scored 82 out of 100 in Medicare's MIPS program for 2026
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Eichenbaum for performance year 2026, reported as part of a group. Dr. Eichenbaum accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Eichenbaum's MIPS scores, performance year 2026
- 82of 100Final score
- 76.6of 100Quality
- 100of 100Promoting Interoperability
- 30of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Upper limb (arm) 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), 2026 data; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Matthew Dan Eichenbaum has 1 publication on record
Dmand AI links 1 paper to Dr. Eichenbaum in 2010. Dr. Eichenbaum's most frequent co-author is Eon K. Shin, MD.
Papers1
Dr. Eichenbaum's most frequent co-authors
Recent publications by Dr. Eichenbaum
See who Dr. Eichenbaum researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Eichenbaum works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Matthew Dan Eichenbaum received $14,756 in industry payments from 2016 to 2025
CMS Open Payments shows 75 general payments to Dr. Eichenbaum from 15 drug and device companies from 2016 to 2025. Education make up the largest share, 37% of the total. TriMed, Inc. paid the most, $5,581.
General payments to Dr. Eichenbaum by program year, 2016 to 2025
General payments to Dr. Eichenbaum by kind, 2016 to 2025
$14.8Kin total
- Education$5,39737%
- Travel and lodging$4,38430%
- Food and beverage$3,10021%
- Honoraria$1,50010%
- Entertainment$3753%
Companies that paid Dr. Eichenbaum 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. Matthew Dan Eichenbaum graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Eichenbaum graduated from Jefferson Medical College of Thomas Jefferson University in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew Dan Eichenbaum'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) |
| 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. Matthew Dan Eichenbaum
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. Matthew Dan Eichenbaum's NPI number?
Dr. Matthew Dan Eichenbaum's NPI number is 1831216746. It was assigned on March 23, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Dan Eichenbaum?
Dr. Matthew Dan Eichenbaum is an orthopedic surgeon in Newark, Delaware. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Matthew Dan Eichenbaum practice?
Dr. Eichenbaum practices at 1096 Old Churchmans Road, Newark, DE 19713. Dr. Eichenbaum's primary practice is Orthopaedic Specialists Surgi-Center in Newark, Delaware. Dmand AI also links Dr. Eichenbaum to 1 hospital and 1 group practice or clinic, and a free account names each one.
What is Dr. Matthew Dan Eichenbaum's office phone number?
The practice phone on file for Dr. Eichenbaum is (302) 351-4848. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Matthew Dan Eichenbaum's email address?
Dmand AI checks professional and personal email addresses for Dr. Eichenbaum through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Matthew Dan Eichenbaum's medical license number?
Dr. Eichenbaum holds Delaware license C1-0009482, one of the licenses on file in 2 states.
Which states has Dr. Matthew Dan Eichenbaum been licensed in?
Dmand AI has state licenses on file for Dr. Eichenbaum in Delaware and Pennsylvania.
Which hospitals is Dr. Matthew Dan Eichenbaum affiliated with?
Dr. Eichenbaum is affiliated with Christiana Hospital. Dmand AI links Dr. Eichenbaum to 1 more hospital, named with a free account.
What medical group is Dr. Matthew Dan Eichenbaum part of?
Dr. Eichenbaum is linked to Delaware Orthopaedic Specialists.
Who does Dr. Matthew Dan Eichenbaum practice with?
Dmand AI links 59 HCPs to Dr. Eichenbaum's primary medical group, 19 of them orthopedic surgeons. A free account lists them, with verified contacts.
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Does Dr. Matthew Dan Eichenbaum accept Medicare?
Yes. CMS data shows Dr. Eichenbaum billed Medicare for 1,768 services in 2024, and Dr. Eichenbaum accepts Medicare assignment.
What is Dr. Matthew Dan Eichenbaum's MIPS score?
Dr. Eichenbaum's MIPS final score for performance year 2026 is 82 out of 100, reported as part of a group.
How many Medicare patients does Dr. Matthew Dan Eichenbaum see?
CMS counts 392 Medicare patients who saw Dr. Eichenbaum in 2026, with an average age of 75.
What services does Dr. Matthew Dan Eichenbaum bill to Medicare?
In 2024, Dr. Eichenbaum's most billed Medicare services were injected or infused drug (J1100), diagnostic imaging (73110) and office visit, established patient (99213).
Where did Dr. Matthew Dan Eichenbaum go to medical school?
Dr. Eichenbaum graduated from Jefferson Medical College of Thomas Jefferson University in 2003.
What drugs does Dr. Matthew Dan Eichenbaum prescribe most?
In 2024 Medicare Part D data, Dr. Eichenbaum's most prescribed drugs by claims were Ibuprofen, Hydrocodone-Acetaminophen and Oxycodone HCl.
Has Dr. Matthew Dan Eichenbaum received payments from drug or device companies?
CMS Open Payments shows $14,756 in general payments to Dr. Eichenbaum from 15 companies from 2016 to 2025. The largest total came from TriMed, Inc.
How long has Dr. Matthew Dan Eichenbaum been practicing?
Dr. Eichenbaum graduated from medical school in 2003, 23 years ago.
Does Dr. Matthew Dan Eichenbaum do research?
Dmand AI links 1 publication to Dr. Eichenbaum.
Who does Dr. Matthew Dan Eichenbaum publish with?
Dr. Eichenbaum's most frequent co-authors are Eon K. Shin, MD (1 shared paper).
What EHR does Dr. Matthew Dan Eichenbaum's practice use?
Dmand AI tracks the EHR system at Orthopaedic Specialists Surgi-Center and at 3 more affiliated sites. The vendor and product are available with a free Dmand AI account.
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