npidexNPI registry + Medicare data

JAMES GREENBERG, MD

Internal Medicine Physician · SAN FRANCISCO, CA

Individual Active NPI 1497859433

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20246517,045$891,480$575,189$467,765
20236806,322$874,020$575,920$467,541
20226156,076$808,870$543,116$442,203

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99490Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month1,973$75$58
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more1,591$111$85
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's1,189$19$15
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit388$159$159
G0008Administration of influenza virus vaccine279$39$39
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more264$155$123
99442Telephone medical discussion with physician, 11-20 minutes240$111$84
90658Influenza vaccine, trivalent, 0.5 ml dosage224$21$21
G0179Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a147$53$42
99497Advance care planning, first 30 minutes96$96$80
G0180Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and93$67$53
93000Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report88$18$14

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Internal Medicine Physician207R00000X✓A55519CA

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.