npidexNPI registry + Medicare data

DOUGLAS MCMAHON, M.D.

Allergy & Immunology Physician · MAPLEWOOD, MN

Individual Active NPI 1356533293

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024933,067$142,875$40,956$30,537
20231252,979$154,230$45,470$34,449
2022982,320$103,769$33,095$23,980

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
95004Test for allergy using allergenic extract1,125$3$3
95165Professional service for preparation and provision of 1 or more antigens920$14$11
95117Professional service for multiple injections of allergen258$12$9
95024Test for allergy using allergenic extract injected into skin197$8$6
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more21$124$99
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more18$161$124
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more18$107$77
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more17$85$64

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Allergy & Immunology Physician207K00000X✓55710MN
Pediatrics Physician208000000X55710MN

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.