npidexNPI registry + Medicare data

NILS GADDIS, DO

Internal Medicine Physician · ALCOA, TN

Individual Active NPI 1447337696

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20241881,321$133,533$85,824$66,532
20231921,266$140,222$91,261$73,458
20222431,531$153,840$102,111$80,527

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 more406$115$79
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's262$15$11
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit122$118$118
96372Injection of drug or substance under skin or into muscle43$13$8
G0008Administration of influenza virus vaccine37$30$30
90662Influenza vaccine split virus, preservative free36$80$80
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more30$156$100
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more28$82$52
93000Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report16$13$10
G0009Administration of pneumococcal vaccine14$30$30
90677Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use14$289$289
G0180Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and13$49$30

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Internal Medicine Physician207R00000X✓1563TN

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

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