Matthew Dan Eichenbaum, MD
Orthopaedic Surgery Physician · Wilmington, DE
Matthew Dan Eichenbaum, MD is an orthopaedic surgery physician with a practice address in Wilmington, Delaware, and NPI 1831216746, issued on Mar 23, 2007. Check the license (Delaware C1-0009482, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Matthew Dan Eichenbaum
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- C1-0009482 DE
MD432176 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1941 Limestone RD Ste 101, Wilmington, DE 19808
- Phone
- (302) 655-9494
- Enumerated
- Mar 23, 2007
- Record last updated
- May 15, 2025
- Fax
- (302) 691-1478
- Medicaid ID
- 1831216746 DE
- Medicare enrollment
- Enrolled (PECOS I20110113000753); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2003
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 76 in Delaware → Look up another NPI →
Also registered at 1941 Limestone RD Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeremy BettersOccupational Therapist1275182164
- Robert Biddle, PAPhysician Assistant1467462051
- Benjamin Cooper, MDPlastic and Reconstructive Surgery Physician1487650867
- Lisa Desantis, AT-CAthletic Trainer1568977528
- Marissa Destefano, PA-CSurgical Physician Assistant1750103479
- Eduardo Diaz, DPTPhysical Therapist1104472158
Verify Matthew Dan Eichenbaum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license C1-0009482Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
289 Medicare Part D claims for 129 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 121 claims were for opioids.
Most prescribed
- Ibuprofen105 claims
- Hydrocodone-Acetaminophen94 claims
- Oxycodone Hcl21 claims
- Meloxicam20 claims
- Gabapentin12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 70.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Regional Orthopaedic Associates PAWilmington, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Dan Eichenbaum among 76 orthopaedic surgery physician records in Delaware
Matthew Dan Eichenbaum, MD is one of 76 orthopaedic surgery physician records with a practice address in Delaware. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 54% of them.
- NPI issued2007 · 54% of these records are older, 38% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2003 · median 2006 among the 52 with a school on file
- Record last updated2025 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Delaware
There are 76 orthopaedic surgery physician records in Delaware.
All 76 in Delaware → Every provider in Wilmington → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Damian Andrisani, MDWilmington, DE 198081689613689
- Steven Dellose, MDWilmington, DE 198081679512685
- Brian Galinat, MDWilmington, DE 198081366481350
- Paul Kupcha, MDWilmington, DE 198081922055177
- Seth Mahan, P.A.-CWilmington, DE 198081225282585
- Joseph Mesa, MDWilmington, DE 198081083660187
- Douglas Palma, MDWilmington, DE 198081215977764
- John Patterson, M.D.Wilmington, DE 198081457390957
Common questions
What is Matthew Dan Eichenbaum, MD's NPI number?
Matthew Dan Eichenbaum, MD's National Provider Identifier (NPI) is 1831216746, issued on Mar 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Dan Eichenbaum, MD located?
The NPPES record lists a practice address at 1941 Limestone RD Ste 101, Wilmington, DE, 19808. Phone: (302) 655-9494. Providers update this record themselves, so call before visiting.
How can I verify Matthew Dan Eichenbaum, MD's license?
NPPES lists Delaware license number C1-0009482, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Matthew Dan Eichenbaum, MD prescribe under Medicare Part D?
In 2024, Matthew Dan Eichenbaum, MD had 289 Medicare Part D claims for 129 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Matthew Dan Eichenbaum, MD's MIPS final score?
The 2023 MIPS final score is 70.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.