Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Stanley L Hazen

Individual provider Internal Medicine Physician · NPI 1922195783

Stanley L Hazen is an Internal Medicine in Cleveland, Ohio. Graduated from Washington University School of Medicine in 1992, 34 years ago. Practices with Cleveland Clinic, a 6,935-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
34
Trained at
Washington University School of Medicine
Licensed in
OH
In the registry since
2006
Specialties on file
2
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Practice location Address checks out

9500 Euclid Ave
Cleveland, OH 44195-0001
Phone: (800) 223-2273
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 35.073695 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35073695H (OH)

Record details

NPI number1922195783
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 5, 2006
Last updated in NPPESMay 19, 2022
Certification dateMay 19, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesENDOCRINOLOGY
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Cleveland Clinic — 6935 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Cleveland