DIAMOND STATE COUNSELING, LLC
NPI 1760854590
Community/Behavioral Health in Newark, DE

Active since October 20, 2015
2644 KIRKWOOD HIGHWAY, SUITE 250, NEWARK, DE 19711(302) 683-1055(302) 683-1312 Get Directions Write a Review

NPPES record last updated: June 5, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Diamond State Counseling, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIAMOND STATE COUNSELING, LLC (NPI 1760854590) is a healthcare organization registered as a community/behavioral health in Newark, Delaware and active in the NPI registry since October 2015. The organization lists Elizabeth M Bowman, Ceo, Psychotherapist, as its authorized official.

NPPES Registry Identity

NPI1760854590
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameDIAMOND STATE COUNSELING, LLC
Location Address2644 KIRKWOOD HIGHWAY, SUITE 250Newark, DE 19711
Mailing Address2644 Kirkwood Highway, Suite 250Newark, DE 19711 · (302) 683-1055 · Fax (302) 683-1312
Fax(302) 683-1312
Organization SubpartNo
Authorized OfficialElizabeth M BowmanCeo, Psychotherapist · (302) 683-1055
Enumeration DateOctober 20, 2015
Last NPPES UpdateJune 5, 2018
✔ NPI 1760854590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
License✔ Licensed in DE · PC-000624
Definition
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.
2644 KIRKWOOD HIGHWAY, Newark, DE 19711

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Diamond State Counseling, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

12

Medicare enrollment records show 12 clinicians reassign Medicare billing to Diamond State Counseling, LLC, which bills Medicare for the services they deliver. Of these, 11 practice within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 3

Clinical Social Worker6
Mental Health Counselor5
Nurse Practitioner1

Clinicians, nearest first (12)

Clinical Social Worker
NPI 1194619007
4550 NEW LINDEN HILL RD SUITE 152
Wilmington, DE 19808
(302) 683-1055
✔ PECOS✔ Accepts Medicare1.7 mi
Clinical Social Worker
NPI 1639976483
4550 NEW LINDEN HILL RD SUITE 152
Wilmington, DE 19808
(302) 683-1055
✔ PECOS✔ Accepts Medicare1.7 mi
Mental Health Counselor
NPI 1417776782
4550 NEW LINDEN HILL RD 152
Wilmington, DE 19808
(302) 683-1055
✔ PECOS1.9 mi
Clinical Social Worker
NPI 1679446686
4550 LINDEN HILL RD STE 152
Wilmington, DE 19808
(302) 683-1055
✔ PECOS2.0 mi
Mental Health Counselor
NPI 1992519466
4550 LINDEN HILL RD STE 152
Wilmington, DE 19808
(302) 683-1055
✔ PECOS2.0 mi
Mental Health Counselor
NPI 1992510036
4550 LINDEN HILL RD STE 152
Wilmington, DE 19808
(302) 683-1055
✔ PECOS2.0 mi
Mental Health Counselor
NPI 1023602091
256 CHAPMAN RD STE 203
Newark, DE 19702
(302) 307-6558
✔ PECOS✔ Accepts Medicare2.6 mi
Nurse Practitioner
NPI 1639979065
40 OHIO STATE DR
Newark, DE 19713
(302) 757-1737
✔ PECOS✔ Accepts Medicare5.9 mi
Clinical Social Worker
NPI 1811137151
3608 LANCASTER PIKE
Wilmington, DE 19805
(443) 668-6555
✔ PECOS✔ Accepts Medicare5.9 mi
Clinical Social Worker
NPI 1063446201
702B KIRKWOOD HWY
Wilmington, DE 19805
(302) 993-9090
✔ PECOS6.1 mi
Clinical Social Worker
NPI 1306125844
120 BRITTANY WAY MANSION FARM
Bear, DE 19701
(302) 836-5311
✔ PECOS✔ Accepts Medicare9.0 mi
Mental Health Counselor
NPI 1174676530
2600 W 9TH ST 4TH FLR
Chester, PA 19013
(610) 497-7200
✔ PECOS✔ Accepts Medicare18 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Diamond State Counseling, LLC's NPI number?

The NPI number for Diamond State Counseling, LLC is 1760854590. It was assigned to this organization in the NPPES registry on October 20, 2015.

Where is Diamond State Counseling, LLC located?

Diamond State Counseling, LLC is located at 2644 Kirkwood Highway Suite 250, Newark, DE 19711. The listed phone number is (302) 683-1055.

What is Diamond State Counseling, LLC's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Is Diamond State Counseling, LLC enrolled in Medicare?

Yes. Diamond State Counseling, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Diamond State Counseling, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 12 clinicians in 3 Medicare specialties reassign their Medicare billing to Diamond State Counseling, LLC. A 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 the clinician's services. The largest specialties are Clinical Social Worker (6), Mental Health Counselor (5) and Nurse Practitioner (1). Of these, 11 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Diamond State Counseling, LLC accept?

Health plans from Highmark Blue Cross Blue Shield Delaware list Diamond State Counseling, LLC 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 Diamond State Counseling, LLC was last updated on June 5, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.