npidexNPI registry + Medicare data

ADAM WARREN, MD, MPH

Orthopaedic Trauma Physician · OAKLAND, CA

Individual Active NPI 1205164761

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024148486$323,020$176,799$139,531
2023127297$193,706$110,030$85,778
2022134428$391,696$175,325$139,143

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes66$187$147
G0316Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th64$34$26
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more58$109$80
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more58$153$118
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more44$197$146
27245Treatment of broken neck of thigh bone with bone implant27$1,352$1,077
64450Injection of anesthetic agent and/or steroid into other nerve or branch20$26$21
27132Total hip replacement after previous hip surgery14$1,828$1,456
27236Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement11$1,216$969

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Orthopaedic Trauma Physician207XX0801X✓A103633CA
Orthopaedic Surgery Physician207X00000XMD446107PA
Orthopaedic Surgery Physician207X00000XA103633CA

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.