npidexNPI registry + Medicare data

ALEX MAMMEN, MD

Ophthalmology Physician · PITTSBURGH, PA

Individual Active NPI 1508055898

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024245741$303,057$89,904$68,611
2023184519$318,848$94,040$71,668
2022214493$299,897$93,384$69,607

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 more260$86$62
87070Bacterial culture, any other source except urine, blood or stool, aerobic48$8$8
92136Measurement of corneal curvature and depth of eye46$39$30
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more41$122$87
87186Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution36$8$8
68761Closure of tear duct opening using plug30$145$105
87102Fungal culture (mold or yeast)24$8$8
92285Photography of content of eyes24$21$16
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more23$105$79
66984Removal of cataract with insertion of prosthetic lens22$575$455
92025Ct scan of cornea20$32$23
87077Bacterial culture for aerobic isolates16$8$8

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Ophthalmology Physician207W00000X✓MD442263PA

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.