HENRY DEGROOT III M.D.
NPI 1710958723
Orthopaedic Surgery in Milford, DE
About Henry Degroot Iii M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HENRY DEGROOT III M.D. (NPI 1710958723) is an individual orthopaedic surgery provider in Milford, Delaware, licensed in Delaware (C1-0024734) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1987).
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
Henry Degroot Iii 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
6Medicare enrollment records show Henry Degroot reassigns Medicare billing to 6 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), NPI 1912766858 (Delaware)
- 299 clinicians in this Medicare group
Seaford, DE 19973
- Reassigned Medicare billing, Delaware enrollment
- 179 clinicians in this Medicare group
Keene, NH 03431
- Reassigned Medicare billing, New Hampshire enrollment
- 2,999 clinicians in this Medicare group
Keene, NH 03431
- Reassigned Medicare billing, New Hampshire enrollment
- 450 clinicians in this Medicare group
Lewiston, ME 04240
- Reassigned Medicare billing, Maine enrollment
- 920 clinicians in this Medicare group
Key West, FL 33040
- Reassigned Medicare billing, Florida enrollment
- 12 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
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
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 Henry Degroot's NPI number?
The NPI number for Henry Degroot is 1710958723. It was assigned to this individual provider in the NPPES registry on January 28, 2006.
Where is Henry Degroot located?
Henry Degroot practices at 100 Wellness Way, Milford, DE 19963. The listed phone number is (302) 503-2300.
What is Henry Degroot's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Henry Degroot enrolled in Medicare?
Yes. Henry Degroot 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 Henry Degroot's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Henry Degroot reassigns Medicare benefits to 6 organizations: Bayhealth Medical Center, Inc. (Milford, DE), Tidalhealth Physician Network, Inc. (Seaford, DE), Dartmouth-Hitchcock Clinic (Keene, NH), Cheshire Medical Center (Keene, NH), Central Maine Medical Center (Lewiston, ME) and 1 more organization, listed in the Medicare section above. 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 Henry Degroot's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Henry Degroot accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and AmeriHealth Caritas Next and 1 other insurer list Henry Degroot 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 Henry Degroot was last updated on October 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months 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.
# Henry Degroot III, M.D. · NPI 1710958723
Orthopaedic Surgery physician in Milford, Delaware. Individual provider, active in the CMS NPPES registry since January 28, 2006.
## Identity
- **NPI:** 1710958723 (Entity type: Individual)
- **Enumerated:** January 28, 2006
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** C1-0024734 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 WELLNESS WAY, Milford, DE 19963-4364
- **Phone:** (302) 503-2300 · **Fax:** (302) 424-9212
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Bayhealth Medical Center, Inc. (NPI 1023006434, Milford, DE); Tidalhealth Physician Network, Inc. (NPI 1467534636, Seaford, DE); Dartmouth-Hitchcock Clinic (NPI 1174176861, Keene, NH); Cheshire Medical Center (NPI 1093803397, Keene, NH); Central Maine Medical Center (NPI 1689653487, Lewiston, ME); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** October 31, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1710958723) · Data from the CMS NPPES public registry.