npidexNPI registry + Medicare data

NATHAN MULL, MD

Pulmonary Disease Physician · CHATTANOOGA, TN

Individual Active NPI 1588653208

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024237822$249,314$102,672$81,696
2023256879$312,826$133,913$106,815
2022207826$265,934$114,371$92,109

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99291Critical care, first 30-74 minutes345$195$155
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes274$71$57
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes36$107$85
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes20$159$127
94729Test to examine how well the lungs exchange gases19$8$6
94010Test to measure expiratory airflow and volume18$8$6
36556Insertion of non-tunneled central venous tube for infusion (5 years or older)18$77$61
94726Test to determine lung volumes using sensors16$11$9
31500Emergent insertion of breathing tube into windpipe using an endoscope12$128$102

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Pulmonary Disease Physician207RP1001X✓31156TN
Critical Care Medicine (Internal Medicine) Physician207RC0200X31156TN

Medicare participation

Enrolled in Medicare

CMS lists this provider as eligible to order and refer under Medicare. They billed Medicare Part B in 2024.

Enrolment status from public CMS files — not a guarantee of coverage for any particular patient or plan. We hold no commercial-insurance network data; confirm with the provider and your insurer before an appointment.

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

Other Pulmonary Disease Physician providers in Tennessee

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