npidexNPI registry + Medicare data

DEAN MAYER, M.D.

Rheumatology Physician · LA MESA, CA

Individual Active NPI 1609886019

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024134693$121,602$45,404$31,356
2023137439$119,000$45,411$31,504
2022135529$107,292$41,879$28,883

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more167$96$63
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more135$133$95
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's45$16$13
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more24$177$117
99442Telephone medical discussion with physician, 11-20 minutes15$97$62
99212Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more12$61$45

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Rheumatology Physician207RR0500X✓A87030CA
Internal Medicine Physician207R00000XA87030CA

Medicare eligibility

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

Other Rheumatology 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.