Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. CHELSEA LYNN COLWELL
NPI 1396516464
Speech-Language Pathologist in Pittsburgh, PA

Active since January 09, 2024
1400 LOCUST ST STE 2100, PITTSBURGH, PA 15219(412) 232-3687 Get Directions Write a Review

NPPES record last updated: August 24, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Mrs. Chelsea Lynn Colwell NPPES

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

MRS. CHELSEA LYNN COLWELL (NPI 1396516464) is an individual speech-language pathologist provider in Pittsburgh, Pennsylvania and active in the NPI registry since January 2024. She is a graduate of Other (2023).

NPPES Registry Identity

NPI1396516464
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMRS. CHELSEA LYNN COLWELL
Location Address1400 LOCUST ST STE 2100Pittsburgh, PA 15219-5114
Mailing Address3961 E Guadalupe Rd Ste 1Gilbert, AZ 85234-3266 · (480) 699-4845
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateJanuary 9, 2024
Last NPPES UpdateAugust 24, 2026
NPPES CertifiedAugust 24, 2026
NPI 1396516464 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.
1400 LOCUST ST STE 2100, Pittsburgh, PA 15219

Other Names 1

Former Name (1)Miss Chelsea Lynn Hedderman M.s., Ccc-slp

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mrs. Chelsea Lynn Colwell 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 ID7810436052
PECOS Enrollment IDI20240830003346, I20260420003493

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.

Treatment of speech, language, voice, communication, and/or hearing processing disorder 92507
This treatment involves working with a specialist to improve communication skills. It could involve exercises to enhance speech clarity, language understanding, voice volume, or hearing comprehension. The goal is to enhance your ability to express and understand others effectively.
61 services31 patients

Other Providers at the Same Location NPPES 8

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

Physician Assistant (Medical)
1400 LOCUST ST STE 2100
PITTSBURGH, PA 15219
Speech-Language Pathologist
1400 LOCUST ST STE 2100
PITTSBURGH, PA 15219
Physician Assistant (Medical)
1400 LOCUST ST STE 2100
PITTSBURGH, PA 15219
Otolaryngology
1400 LOCUST ST STE 2100
PITTSBURGH, PA 15219
Speech-Language Pathologist
1400 LOCUST ST STE 2100
PITTSBURGH, PA 15219
Otolaryngology
1400 LOCUST ST STE 2100
PITTSBURGH, PA 15219
Physician Assistant
1400 LOCUST ST STE 2100
PITTSBURGH, PA 15219
Speech-Language Pathologist
1400 LOCUST ST STE 2100
PITTSBURGH, PA 15219

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 Chelsea Colwell's NPI number?

The NPI number for Chelsea Colwell is 1396516464. It was assigned to this individual provider in the NPPES registry on January 9, 2024. The provider is also known as Miss Chelsea Lynn Hedderman M.S., Ccc-Slp.

Where is Chelsea Colwell located?

Chelsea Colwell practices at 1400 Locust St Ste 2100, Pittsburgh, PA 15219. The listed phone number is (412) 232-3687.

What is Chelsea Colwell's specialty?

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

Is Chelsea Colwell enrolled in Medicare?

Yes. Chelsea Colwell 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.

What insurance does Chelsea Colwell accept?

Health plans from Ambetter from Arizona Complete Health and Blue Cross Blue Shield of Arizona list Chelsea Colwell 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 Chelsea Colwell was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.