npidexNPI registry + Medicare data

ROBERT SCHRINER, MD

Specialist · COLLIERVILLE, TN

Individual Active NPI 1891791349

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20241,0632,082$366,514$160,098$114,294
20231,0401,685$391,658$165,923$120,768
20229721,434$361,900$147,829$106,652

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more587$118$82
G2211Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's358$15$12
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more186$90$64
G2211Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's155$15$12
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more147$153$107
95800Sleep study including heart rate, breathing, and sleep time108$37$28
95810Sleep study in sleep lab (6 years or older)77$109$87
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more76$166$119
95811Sleep study in sleep lab with continuous airway pressure (6 years or older)49$114$86
94726Test to determine lung volumes using sensors48$11$9
95806Sleep study including heart rate, breathing, airflow, and effort47$41$32
94729Test to examine how well the lungs exchange gases46$8$6

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Specialist174400000X✓MD22189TN
Critical Care Medicine (Internal Medicine) Physician207RC0200XMD22189TN
Pulmonary Disease Physician207RP1001XMD22189TN
Sleep Medicine (Internal Medicine) Physician207RS0012XMD22189TN

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 Specialist 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.