npidexNPI registry + Medicare data

AIMAN SHAMMAS, MD

Nephrology Physician · BALTIMORE, MD

Individual Active NPI 1710184957

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20244861,967$545,340$307,185$235,931
20235732,526$665,100$377,021$289,628
20226712,703$724,335$414,456$318,029

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes526$80$63
90960Dialysis services, 4 or more physician visits per month (20 years or older)387$370$287
90935Hemodialysis procedure with physician evaluation267$71$56
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes192$121$96
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more148$100$60
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes136$176$138
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more72$83$52
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more48$91$71
90945Dialysis procedure including 1 evaluation48$87$68
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes33$133$100
90961Dialysis services, 2-3 physician visits per month (20 years or older)27$308$247
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more11$174$115

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Nephrology Physician207RN0300X✓D0065068MD

Medicare eligibility

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

Other Nephrology Physician providers in Maryland

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