npidexNPI registry + Medicare data

ANNE GRZEGORCZYK, M.D.

Pulmonary Disease Physician · WALNUT CREEK, CA

Individual Active NPI 1720434004

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20244851,603$272,132$222,466$173,855
2023226852$151,831$126,914$100,938

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99291Critical care, first 30-74 minutes380$230$181
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes325$128$102
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes155$87$68
99292Critical care, each additional 30 minutes77$116$92
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more74$187$149
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more59$138$107
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes51$192$141
94726Test to determine lung volumes using sensors34$74$51
94729Test to examine how well the lungs exchange gases34$76$55
31624Irrigation and suction of lung airways to obtain cells using an endoscope33$13$10
94060Test to measure expiratory airflow and volume changes before and after medication administration33$51$35
94618Test for exercise-induced lung stress30$41$30

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Pulmonary Disease Physician207RP1001X✓A154982CA
Critical Care Medicine (Internal Medicine) Physician207RC0200XA154982CA

Medicare eligibility

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

Other Pulmonary Disease Physician providers in California

See all Pulmonary Disease Physician providers in California →

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