npidexNPI registry + Medicare data

KAMMI GRAYSON, DO

Sleep Medicine (Internal Medicine) Physician · NEW YORK, NY

Individual Active NPI 1376919589

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024171257$369,793$55,718$42,994
2023160286$391,659$72,104$55,475
2022166351$560,368$103,708$82,314

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more77$143$106
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more38$241$185
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more32$201$147
95800Sleep study including heart rate, breathing, and sleep time32$42$34
94660Therapy procedure using a positive pressure ventilator30$72$58
95810Sleep study in sleep lab (6 years or older)21$708$565
95811Sleep study in sleep lab with continuous airway pressure (6 years or older)11$739$590

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Sleep Medicine (Internal Medicine) Physician207RS0012X✓314059NY
Sleep Medicine (Internal Medicine) Physician207RS0012X66848MN
Neurology Physician2084N0400X66848MN

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.