Janet Marks
Speech-Language Pathologist • Stillwater, OK
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, Janet Marks has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Janet Marks was a registered Speech-Language Pathologist practicing in Stillwater, OK. Throughout an active medical career spanning 20 years, Janet Marks provided care at the practice location at 110 HANNER OSU until profile deactivation on 2026-07-23.
Practice Location & Contact Primary Location
110 Hanner Osu
Stillwater, OK 740785062
Specialty Benchmarks & Practice Insights
Comparative analytics for Speech-Language Pathologist in Stillwater, OK
Practicing in Stillwater, OK (2489 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 235Z00000X
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.
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on July 23, 2026
NPI status registered as active in NPPES database
Registered at 110 HANNER OSU, STILLWATER, OK 740785062 (Tel: 4057448943)
Registered at 1611 DAVINBROOK LN, STILLWATER, OK 740742338 (Tel: 4057448943)
Recorded as JANET MARKS
Speech-Language Pathologist (License #238 in OK)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
1611 Davinbrook Ln
Stillwater, OK 740742338
Phone: 4057448943
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