npidexNPI registry + Medicare data

BRENNAN MCCULLAR, M.D

Internal Medicine Physician · MEMPHIS, TN

Individual Active NPI 1912318049

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20249363,703$415,273$171,452$139,327
20233771,308$184,905$104,706$82,325
20224421,273$249,463$129,891$101,428

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
36415Insertion of needle into vein for collection of blood sample688$9$9
80069Kidney function blood test panel529$8$8
85027Complete blood cell count (red cells, white blood cell, platelets), automated test440$6$6
93000Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report407$13$10
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes269$72$57
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more239$151$119
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more200$201$160
85018Blood count, hemoglobin140$2$2
85014Red blood cell concentration measurement124$2$2
99443Telephone medical discussion with physician, 21-30 minutes109$115$91
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more73$116$91
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more61$101$79

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Internal Medicine Physician207R00000X✓55466TN
Internal Medicine Physician207R00000X25587MS
Internal Medicine Physician207R00000XE-13241AR

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 Internal Medicine Physician providers in Tennessee

See all Internal Medicine Physician providers in Tennessee →

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