npidexNPI registry + Medicare data

ASHLEY MARTINEZ, MD

Nephrology Physician · STANFORD, CA

Individual Active NPI 1841720091

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
202468203$82,911$22,030$17,379
20233478$46,552$9,616$7,662
20222667$37,937$7,772$6,193

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes92$89$71
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more28$164$131
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes27$147$117
G2212Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or19$35$28

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Nephrology Physician207RN0300X✓A169687CA
Internal Medicine Physician207R00000XA169687CA

Medicare eligibility

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

Other Nephrology Physician providers in California

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