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

Dr. Matthew Lawrence Barrett, DO

Individual provider Emergency Medicine Physician · NPI 1316077266

Dr. Matthew Lawrence Barrett, DO is a Pulmonary Disease in Cleveland, Ohio. Qualified in 2006, 20 years ago. Practices with Cleveland Clinic, a 6,935-clinician group and accepts Medicare assignment. Licensed in Delaware and Ohio.

Years since qualifying
20
Licensed in
DE, OH
In the registry since
2007
Specialties on file
4
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

9500 Euclid Ave
Cleveland, OH 44195-0001
Phone: (216) 444-2200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 34.017979 (OH)
Emergency Medicine Physician Taxonomy 207P00000X · Licence C70003471 (DE)
Internal Medicine Physician Taxonomy 207R00000X · Licence C7-0003471 (DE)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 34.017979 (OH)

Record details

NPI number1316077266
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 7, 2007
Last updated in NPPESAugust 8, 2025
Certification dateAugust 8, 2025
Mailing address9500 Euclid Ave, Cleveland, OH 44195-0001

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Cleveland Clinic — 6935 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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