npidexNPI registry + Medicare data

ASHWIN RAMAYYA, MD, PHD

Neurological Surgery Physician · STANFORD, CA

Individual Active NPI 1992150205

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024131286$310,204$62,382$47,904
20232945$48,792$11,762$9,371

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more57$204$143
G2211Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's57$19$15
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more30$163$121
G2211Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's23$19$15
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes18$194$149
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more17$217$165

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Neurological Surgery Physician207T00000X✓A184508CA

Medicare eligibility

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

Other Neurological Surgery Physician providers in California

See all Neurological Surgery Physician providers in California →

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