TASMIYAH BLACKWELL
NPI 1790629368
Nurse Practitioner - Psychiatric/Mental Health in Millsboro, DE
About Tasmiyah Blackwell NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TASMIYAH BLACKWELL (NPI 1790629368) is an individual psychiatric/mental health provider in Millsboro, Delaware, licensed in Delaware (L8-0011107) and active in the NPI registry since April 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2026).
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 (PECOS)
Tasmiyah Blackwell is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Tasmiyah Blackwell reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Millsboro, DE 19966
- Reassigned Medicare billing, Delaware enrollment
- 3 clinicians in this Medicare group
Rehoboth Beach, DE 19971
- Reassigned Medicare billing, Delaware enrollment
- 3 clinicians in this Medicare group
Wilmington, DE 19808
- Reassigned Medicare billing, Delaware enrollment
- 6 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19966 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MILLSBORO, DE 19966
MILLSBORO, DE 19966
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 Tasmiyah Blackwell's NPI number?
The NPI number for Tasmiyah Blackwell is 1790629368. It was assigned to this individual provider in the NPPES registry on April 15, 2026.
Where is Tasmiyah Blackwell located?
Tasmiyah Blackwell practices at 230 Mitchell St Ste B, Millsboro, DE 19966. The listed phone number is (267) 261-6955.
What is Tasmiyah Blackwell's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Tasmiyah Blackwell enrolled in Medicare?
Yes. Tasmiyah Blackwell is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Tasmiyah Blackwell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tasmiyah Blackwell reassigns Medicare benefits to 3 organizations: Yms Mental Health Services (Millsboro, DE), I & O Diabetes Consultants LLC (Rehoboth Beach, DE) and Lotus Recovery Center Of Prices Corner (Wilmington, 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 Tasmiyah Blackwell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tasmiyah Blackwell 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 Tasmiyah Blackwell 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 Tasmiyah Blackwell was last updated on April 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Tasmiyah Blackwell · NPI 1790629368
Psychiatric/Mental Health physician in Millsboro, Delaware. Individual provider, active in the CMS NPPES registry since April 15, 2026.
## Identity
- **NPI:** 1790629368 (Entity type: Individual)
- **Enumerated:** April 15, 2026
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** L8-0011107 (Delaware)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 230 MITCHELL ST STE B, Millsboro, DE 19966-9402
- **Phone:** (267) 261-6955
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Yms Mental Health Services (NPI 1437849049, Millsboro, DE); I & O Diabetes Consultants LLC (NPI 1043950686, Rehoboth Beach, DE); Lotus Recovery Center Of Prices Corner (NPI 1467045567, Wilmington, DE) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2026
## Record status
- **NPPES last updated:** April 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1790629368) · Data from the CMS NPPES public registry.