npidexNPI registry + Medicare data

ANN GILLENWATER, M.D.

Otolaryngology Physician · HOUSTON, TX

Individual Active NPI 1548354350

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024206362$363,650$56,495$43,804
2023175304$254,980$39,574$30,988
2022259491$561,859$86,159$66,782

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more98$66$47
99212Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more59$35$27
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more59$96$74
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more25$83$58
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more21$129$98
15275Application of skin substitute graft to wound of face, scalp, eyelids, mouth, neck, ears, around eyes, genitals, hands, feet, fingers, or toes, 25.0 sq cm or less of wound 100.0 sq cm or less15$50$40

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Otolaryngology Physician207Y00000X✓H5446TX

Medicare eligibility

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

Other Otolaryngology 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.