npidexNPI registry + Medicare data

DIANA ALVAREZ, M.D.

Cardiovascular Disease Physician · CHATTANOOGA, TN

Individual Active NPI 1285096099

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20245481,140$196,152$87,783$68,119
2023328626$127,099$58,472$44,530
20225795$21,381$9,716$7,742

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
93306Ultrasound of heart with color-depicted blood flow, rate, direction and valve function242$65$51
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes165$109$87
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more151$117$85
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's120$15$11
93308Ultrasound of heart, follow-up67$23$19
93312Ultrasound of heart with probe in esophagus, with report54$100$80
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more49$150$111
36415Insertion of needle into vein for collection of blood sample45$5$5
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes38$159$125
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more30$84$66
93321Ultrasound of heart blood flow, valves and chambers, follow-up24$6$5
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes22$119$96

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Cardiovascular Disease Physician207RC0000X✓65357TN

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 Cardiovascular Disease Physician providers in Tennessee

See all Cardiovascular Disease Physician providers in Tennessee →

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