DR. JOSEPH MICHAEL DEUTSCH M.D.
NPI 1568596039
Internal Medicine in Milford, DE
About Dr. Joseph Michael Deutsch M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOSEPH MICHAEL DEUTSCH M.D. (NPI 1568596039) is an individual internal medicine provider in Milford, Delaware, licensed in Delaware (C1-0009096) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and is a graduate of Jefferson Medical College Of Thomas Jefferson University (2006).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Joseph Michael Deutsch M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Joseph Deutsch reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milford, DE 19963
- Reassigned Medicare billing, Delaware enrollment
- Also billed through NPI 1245099118 (Delaware)
- 202 clinicians in this Medicare group
Dover, DE 19901
- Reassigned Medicare billing, Delaware enrollment
- 166 clinicians in this Medicare group
Newark, DE 19718
- Reassigned Medicare billing, Delaware enrollment
- Medicare enrollment name: Christiana Care Health Services Inc
- Also billed through NPI 1245474329 (Delaware), NPI 1457593949 (Delaware), NPI 1760811681 (Delaware)
- 1,531 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19963 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MILFORD, DE 19963
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Joseph Deutsch's NPI number?
The NPI number for Joseph Deutsch is 1568596039. It was assigned to this individual provider in the NPPES registry on March 15, 2007.
Where is Joseph Deutsch located?
Joseph Deutsch practices at 804 N Dupont Blvd, Milford, DE 19963. The listed phone number is (302) 725-3557.
What is Joseph Deutsch's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Joseph Deutsch enrolled in Medicare?
Yes. Joseph Deutsch is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Joseph Deutsch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Deutsch reassigns Medicare benefits to 3 organizations: Bayhealth Medical Center, Inc (Milford, DE), Apogee Medical Group, Delaware, Inc (Dover, DE) and Christiana Care Health System (Newark, DE). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joseph Deutsch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joseph Deutsch accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and AmeriHealth Caritas Next list Joseph Deutsch as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Joseph Deutsch was last updated on April 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.