DR. KATELYN MITCHELL AUD
NPI 1033044037
Audiologist in Boston, MA

Q: What is Katelyn Mitchell's NPI number?

The NPI number for Katelyn Mitchell is 1033044037. It was assigned to this individual provider in the NPPES registry on June 13, 2026.

Q: What is Katelyn Mitchell's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Q: When was this NPI record last updated?

The NPPES record for Katelyn Mitchell was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 June 13, 2026

243 CHARLES ST, BOSTON, MA 02114(617) 573-3266 Get Directions Write a Review

NPPES record last updated: July 6, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Dr. Katelyn Mitchell Aud NPPES

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

DR. KATELYN MITCHELL AUD (NPI 1033044037) is an individual audiologist in Boston, Massachusetts, licensed in Massachusetts (AUD100225) and active in the NPI registry since June 2026. She is a graduate of University Of Cincinnati College Of Medicine (2026).

NPPES Registry Identity

NPI1033044037

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameDR. KATELYN MITCHELLCredential: AUD

Location Address243 CHARLES STBoston, MA 02114-3096

Mailing Address243 Charles StBoston, MA 02114-3002

Phone(617) 573-3266

Sole ProprietorNo

Medical School CMSUniversity Of Cincinnati College Of MedicineGraduated 2026

Enumeration DateJune 13, 2026

Last NPPES UpdateJuly 6, 2026

NPPES CertifiedJuly 6, 2026

✔ NPI 1033044037 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

License✔ Licensed in MA · AUD100225

Definition

(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

243 CHARLES ST, Boston, MA 02114

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Katelyn Mitchell Aud is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7113491531

PECOS Enrollment IDI20260707001340

Medicare Billing Reassignments

Medicare enrollment records show Katelyn Mitchell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Massachusetts Eye And Ear Associates, Inc.

Same address

Ophthalmology

243 CHARLES ST
Boston, MA 02114

Reassigned Medicare billing, Massachusetts enrollment
478 clinicians in this Medicare group

NPI 1932574332 (617) 523-7900

Massachusetts Eye And Ear Infirmary

Same address

General Acute Care Hospital

243 CHARLES ST
Boston, MA 02114

Reassigned Medicare billing, Massachusetts enrollment
54 clinicians in this Medicare group

NPI 1639101751 (617) 573-3089

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.

CARLA PETERSEN AU.D., CCC-A

Audiologist

243 CHARLES ST, AUDIOLOGY DEPARTMENT
BOSTON, MA 02114

Suffolk County (617) 573-3266

DR. SULEMAN IMRAN KHAN MD

Ophthalmology

243 CHARLES ST
BOSTON, MA 02114

Suffolk County (617) 573-4443

DR. RYAN CARLSON MD PHD

Student in an Organized Health Care Education/Training Program

243 CHARLES ST
BOSTON, MA 02114

Suffolk County (617) 523-7900

MASSACHUSETTS EYE AND EAR INFIRMARY

Eyewear Supplier

243 CHARLES ST
BOSTON, MA 02114

Suffolk County (617) 573-3182

DANIEL ROBERT LEFEBVRE M.D.

Ophthalmology

243 CHARLES ST, 10TH FLOOR -- OPHTHALMIC PLASTIC SURGERY
BOSTON, MA 02114

Suffolk County (617) 523-7900

ELLIOTT D. KOZIN MD

Otolaryngology

243 CHARLES ST
BOSTON, MA 02114

Suffolk County (617) 573-6545

DR. LUCIA K SOMBERG MD, MPH

Emergency Medicine

243 CHARLES ST
BOSTON, MA 02114

Suffolk County (617) 573-3431

MS. JANET ENGLISH HUETTIG LICSW

Social Worker (Clinical)

243 CHARLES ST
BOSTON, MA 02114

Suffolk County (617) 573-3548

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 Katelyn Mitchell's NPI number?

The NPI number for Katelyn Mitchell is 1033044037. It was assigned to this individual provider in the NPPES registry on June 13, 2026.

Where is Katelyn Mitchell located?

Katelyn Mitchell practices at 243 Charles St, Boston, MA 02114. The listed phone number is (617) 573-3266.

What is Katelyn Mitchell's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Katelyn Mitchell enrolled in Medicare?

Yes. Katelyn Mitchell is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Katelyn Mitchell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katelyn Mitchell reassigns Medicare benefits to 2 organizations: Massachusetts Eye And Ear Associates, Inc. (Boston, MA) and Massachusetts Eye And Ear Infirmary (Boston, MA). 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 Katelyn Mitchell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Katelyn Mitchell was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.