MS. DARIA K. JOHNSON SLP
NPI 1154033447
Speech-Language Pathologist in Millburn, NJ

Q: What is Daria Johnson's NPI number?

The NPI number for Daria Johnson is 1154033447. It was assigned to this individual provider in the NPPES registry on December 19, 2022.

Q: What is Daria Johnson's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Daria Johnson was last updated on March 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since December 19, 2022

60 E WILLOW ST, MILLBURN, NJ 07041(973) 921-1000 Get Directions Write a Review

NPPES record last updated: March 13, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 13, 2025, Oct 19, 2023, Dec 19, 2022 (3 updates tracked since 2022).

On this page

About Ms. Daria K. Johnson Slp NPPES

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

MS. DARIA K. JOHNSON SLP (NPI 1154033447) is an individual speech-language pathologist provider in Millburn, New Jersey and active in the NPI registry since December 2022.

NPPES Registry Identity

NPI1154033447

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMS. DARIA K. JOHNSONCredential: SLP

Location Address60 E WILLOW STMillburn, NJ 07041-1438

Mailing Address2550 Olinville Ave Apt 10gBronx, NY 10467-7442 · (212) 380-6597

Phone(973) 921-1000

Sole ProprietorNo

Enumeration DateDecember 19, 2022

Last NPPES UpdateMarch 13, 20253 updates tracked since enumeration

NPPES CertifiedMarch 13, 2025

✔ NPI 1154033447 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

60 E WILLOW ST, Millburn, NJ 07041

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Maintenance Organization of Florida.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Daria K. Johnson Slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

Medicare enrollment records show Daria Johnson reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Opportunity Project, Inc.

Same address

Speech-Language Pathologist

60 E WILLOW ST
Millburn, NJ 07041

Reassigned Medicare billing, New Jersey enrollment
6 clinicians in this Medicare group

NPI 1013110923 (973) 921-1000

Expressable Therapy Of New Jersey PC

7.5 mi

Speech-Language Pathologist

101 EISENHOWER PKWY STE 300
Roseland, NJ 07068

Reassigned Medicare billing, New Jersey enrollment
53 clinicians in this Medicare group

NPI 1811615685 (512) 399-0064

Expressable Therapy PC

1,493 mi

Speech-Language Pathologist

7600 CHEVY CHASE DR, BLDG 2 SUITE 300
Austin, TX 78752

Reassigned Medicare billing, New York enrollment
83 clinicians in this Medicare group

NPI 1134875370 (512) 377-6318

Expressable Speech-Language Pathology, P.C.

1,497 mi

Speech-Language Pathologist

3800 N LAMAR BLVD STE 200
Austin, TX 78756

Reassigned Medicare billing, Florida enrollment
Medicare enrollment name: Expressable Speech-Language Pathology PC
113 clinicians in this Medicare group

NPI 1649875857 (512) 377-6318

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 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

OPPORTUNITY PROJECT, INC.

Speech-Language Pathologist

60 E WILLOW ST
MILLBURN, NJ 07041

Essex County (973) 921-1000

JUANA GUGLIELMINO

Occupational Therapist

60 E WILLOW ST
MILLBURN, NJ 07041

Essex County (973) 931-1000

EMMA KAPLAN OTR

Occupational Therapist

60 E WILLOW ST
MILLBURN, NJ 07041

Essex County (973) 921-1000

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 Daria Johnson's NPI number?

The NPI number for Daria Johnson is 1154033447. It was assigned to this individual provider in the NPPES registry on December 19, 2022.

Where is Daria Johnson located?

Daria Johnson practices at 60 E Willow St, Millburn, NJ 07041. The listed phone number is (973) 921-1000.

What is Daria Johnson's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Daria Johnson enrolled in Medicare?

Yes. Daria Johnson is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Daria Johnson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Daria Johnson reassigns Medicare benefits to 4 organizations: Opportunity Project, Inc. (Millburn, NJ), Expressable Therapy Of New Jersey PC (Roseland, NJ), Expressable Therapy PC (Austin, TX) and Expressable Speech-Language Pathology, P.C. (Austin, TX). 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 Daria Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Daria Johnson accept?

Health plans from Oscar Health Maintenance Organization of Florida list Daria Johnson 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 Daria Johnson was last updated on March 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.