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Deactivated NPI 1245450865 Deactivated / Inactive NPI Male Practitioner

Frederick C. Lewis

Speech-Language Pathologist • Durham, NH

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Frederick Lewis has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date April 26, 2007
NPI Deactivation Date July 30, 2026
Total Practice Duration ~19 Years of Practice (2007 – 2026)

Professional Overview & Biography Verified Profile Summary

Frederick Lewis was a registered Speech-Language Pathologist practicing in Durham, NH. Throughout an active medical career spanning 19 years, Frederick Lewis provided care at the practice location at 4 LIBRARY WAY until profile deactivation on 2026-07-30.

Practice Location & Contact Primary Location

Practice Address

4 Library Way
University Of New Hampshire

Durham, NH 038243520

Telephone 6038622538
Fax 6038624511
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Speech-Language Pathologist in Durham, NH

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 14.9 Yrs
Regional Practice Density
9 Specialists

Practicing in Durham, NH (1124 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Speech-Language Pathologist Primary Specialty

NUCC Taxonomy Code: 235Z00000X

State License NH 0200

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

5 Associated Practitioners
Jeanne O'sullivan , CCC-SLP

Speech-Language Pathologist

NPI 1194895409

Speech-Language Pathologist (Certificate of Clinical Competence)

NPI 1366474165

Doctor of Audiology

Dr. Stephen Calculator , PhD

Speech-Language Pathologist

NPI 1407975436

Doctor of Philosophy (Ph.D.)

Dr. Michael Fraas , PhD

Speech-Language Pathologist

NPI 1619195385

Doctor of Philosophy (Ph.D.)

Amy Solomon Plante , SLP

Speech-Language Pathologist

NPI 1922183490

Speech-Language Pathologist

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
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NPI Profile Deactivated July 30, 2026

Record deactivated on July 30, 2026

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

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Updated Practice Location July 08, 2007

Registered at 4 LIBRARY WAY, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, NH 038243520 (Tel: 6038622538)

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Updated Business Mailing Address July 08, 2007

Registered at 4 LIBRARY WAY, UNIVERSITY OF NEW HAMPSHIRE, DURHAM, NH 038243520

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Provider Name / Credentials Updated July 08, 2007

Recorded as FREDERICK LEWIS

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Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Speech-Language Pathologist (License #0200 in NH)

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Initial NPI Registration & Enumeration April 26, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1245450865
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 26, 2007
Last Update: July 08, 2007
Deactivation Date: July 30, 2026

Mailing Address

4 Library Way, University Of New Hampshire

Durham, NH 038243520

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

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