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MR. JULIUS GORDON MULLEN SR. LPCMH EDD
NPI 1164552881
Counselor - Mental Health in Wilmington, DE

Active since March 06, 2007PECOS EnrolledAccepts Medicare Assignment
1213 DELAWARE AVE, WILMINGTON, DE 19806(302) 652-3948(302) 652-8297 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mr. Julius Gordon Mullen Sr. Lpcmh Edd NPPES

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

MR. JULIUS GORDON MULLEN SR. LPCMH EDD (NPI 1164552881) is an individual mental health provider in Wilmington, Delaware, licensed in Delaware (PC0000397) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1164552881
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameMR. JULIUS GORDON MULLEN SR.Credential: LPCMH EDD
Location Address1213 DELAWARE AVEWilmington, DE 19806
Mailing Address1213 Delaware AveWilmington, DE 19806 · (302) 652-3948 · Fax (302) 652-8297
Phone(302) 652-3948
Fax(302) 652-8297
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateMarch 6, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1164552881 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in DE · PC0000397
1213 DELAWARE AVE, Wilmington, DE 19806
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Other Names 1

Professional Name (2)Dr. Julius Mullen

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and more.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

Mr. Julius Gordon Mullen Sr. Lpcmh Edd 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.

PECOS PAC ID8921588302
PECOS Enrollment IDI20260216000267
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Julius Mullen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Milestones Consultants LLC
76 mi
Professional
953 NORMAN ESKRIDGE HWY UNIT C
Seaford, DE 19973
  • Reassigned Medicare billing, Delaware enrollment
  • 3 clinicians in this Medicare group
NPI 1316456809 (302) 495-9925

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

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.

ROBERT J DAVIS
Social Worker (Clinical)
1213 DELAWARE AVE
WILMINGTON, DE 19806
New Castle County (302) 652-3948
TERRI C MURPHY
Counselor (Mental Health)
1213 DELAWARE AVE
WILMINGTON, DE 19806
New Castle County (302) 652-3948
MS. JENNIFER ET STEIN LPCMH
Counselor (Mental Health)
1213 DELAWARE AVE
WILMINGTON, DE 19806
New Castle County (302) 652-3948
PATRICIA A HAMAN LPCMH
Counselor (Mental Health)
1213 DELAWARE AVE
WILMINGTON, DE 19806
New Castle County (302) 652-3948
MS. JUDITH PAMELA JONES LCSW
Social Worker (Clinical)
1213 DELAWARE AVE
WILMINGTON, DE 19806
New Castle County (302) 652-3948
MR. SAMPSON SCOTT SELBY LCSW
Social Worker (Clinical)
1213 DELAWARE AVE
WILMINGTON, DE 19806
New Castle County (302) 652-3948
STEPHEN A MOORES MC LPCMH
Counselor (Mental Health)
1213 DELAWARE AVE
WILMINGTON, DE 19806
New Castle County (302) 652-3948
LOUISE PAIGE SIMMONS LPCMH
Counselor (Mental Health)
1213 DELAWARE AVE
WILMINGTON, DE 19806
New Castle County (302) 652-3948

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 Julius Mullen's NPI number?

The NPI number for Julius Mullen is 1164552881. It was assigned to this individual provider in the NPPES registry on March 6, 2007. The provider is also known as Dr. Julius Mullen.

Where is Julius Mullen located?

Julius Mullen practices at 1213 Delaware Ave, Wilmington, DE 19806. The listed phone number is (302) 652-3948.

What is Julius Mullen's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Julius Mullen enrolled in Medicare?

Yes. Julius Mullen 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 organization bills Medicare for Julius Mullen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Julius Mullen reassigns Medicare benefits to Milestones Consultants LLC (Seaford, DE). The 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 Julius Mullen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Julius Mullen accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Julius Mullen 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 Julius Mullen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.