npidexNPI registry + Medicare data

MARK FERRIS, M.D.

Pulmonary Disease Physician · PARIS, TX

Individual Active NPI 1245255629

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20245091,332$259,407$140,739$109,457
20235021,331$300,116$156,708$122,901
20225211,291$320,866$162,255$129,442

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes360$79$63
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more214$127$95
99291Critical care, first 30-74 minutes156$215$174
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more95$169$131
94060Test to measure expiratory airflow and volume changes before and after medication administration83$10$8
94729Test to examine how well the lungs exchange gases80$9$7
94727Test to determine lung volumes using gas dilution or washout80$12$10
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more55$91$62
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes54$132$106
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more44$167$131
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes41$120$97
99292Critical care, each additional 30 minutes19$109$88

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Pulmonary Disease Physician207RP1001X✓J5758TX
Critical Care Medicine (Internal Medicine) Physician207RC0200XJ5758TX

Medicare eligibility

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

Other Pulmonary Disease Physician providers in Texas

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