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

Layla Cristal Barrera, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1447788575

Layla Cristal Barrera, DO is a Hospitalist in Stony Brook, New York. Graduated from Touro Un Col of Osteopathic Medicine, Henderson in 2017, 9 years ago. Practices with Stony Brook Internists University Faculty Practice Corporation, a 428-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
9
Trained at
Touro Un Col of Osteopathic Medicine, Henderson
Licensed in
NY
In the registry since
2017
Specialties on file
2
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

100 Nicholls Rd
Stony Brook, NY 11794-8363
Phone: (631) 689-8333
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 305259 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1447788575
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 2, 2017
Last updated in NPPESApril 8, 2024
Certification dateApril 8, 2024
Mailing address100 Nicholls Road, Stony Brook, NY 11794-0001

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolTOURO UN COL OF OSTEOPATHIC MEDICINE, HENDERSON
Graduated 2017 (9 years in practice)
Group practice Stony Brook Internists University Faculty Practice Corporation — 428 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Stony Brook