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

Kammi Grayson, DO

Individual provider Sleep Medicine (Internal Medicine) Physician · NPI 1376919589

Kammi Grayson, DO is a Sleep Medicine in New York, New York. Qualified in 2016, 10 years ago. Practices with New York University, a 5,884-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Minnesota and New York.

Years since qualifying
10
Licensed in
MN, NY
In the registry since
2015
Specialties on file
3
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

724 2nd Ave
New York, NY 10016-2710
Phone: (929) 455-2323
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 200 1st St Sw, Rochester, MN 55905-6402 — (507) 284-2511

Specialties & licences

Sleep Medicine (Internal Medicine) Physician (primary) Taxonomy 207RS0012X · Licence 314059 (NY)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 66848 (MN)
Neurology Physician Taxonomy 2084N0400X · Licence 66848 (MN)

Record details

NPI number1376919589
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 11, 2015
Last updated in NPPESMay 3, 2023
Certification dateMay 3, 2023

Medicare enrollment

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

Medicare specialtySLEEP MEDICINE
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice New York University — 5884 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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