npidexNPI registry + Medicare data

CATHERINE GRIFFIN, MD

Sleep Medicine (Psychiatry & Neurology) Physician · BALTIMORE, MD

Individual Active NPI 1629284286

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024510867$352,036$112,774$84,199
2023527983$294,735$134,543$99,813
2022410746$222,031$104,223$79,304

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more111$187$140
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes80$170$133
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more74$182$143
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more68$132$89
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes44$78$62
G2212Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or41$33$26
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more39$228$148
95806Sleep study including heart rate, breathing, airflow, and effort37$49$39
95819Measurement of brain wave activity (eeg), awake and asleep36$57$35
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes35$127$90
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes34$48$38
95810Sleep study in sleep lab (6 years or older)30$116$92

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Sleep Medicine (Psychiatry & Neurology) Physician2084S0012X✓D71945MD
Neurology Physician2084N0400XD71945MD

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.