npidexNPI registry + Medicare data

CARSTEN HAMANN, MD

Dermatology Physician · PHOENIX, AZ

Individual Active NPI 1538546957

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
202484112,912$918,097$594,717$450,867
202399010,327$631,161$378,117$270,588
20226928,000$449,898$274,737$195,287

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
J7345Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg4,800$2$1
95044Test for allergy using skin patch1,852$5$4
17003Destruction of precancer skin growth, 2-14 growths1,740$7$5
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more777$129$91
17000Destruction of precancer skin growth, 1 growth530$52$38
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more415$91$65
17110Destruction of skin growth, 1-14 growths323$113$83
11102Biopsy of related skin growth, first growth275$88$66
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more154$169$122
11103Biopsy of related skin growth, each additional growth119$49$40
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more95$111$72
12032Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm62$308$238

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Dermatology Physician207N00000X✓62905AZ
Dermatology Physician207N00000X20079NH
Dermatology Physician207N00000X145153CA

Medicare eligibility

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

Other Dermatology Physician providers in Arizona

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