Antonette Veronica Baxa Hernandez, MD
Nephrology Physician · Honolulu, HI
Antonette Veronica Baxa Hernandez, MD is a nephrology physician with a practice address in Honolulu, Hawaii, and NPI 1801384565, issued on Apr 27, 2018. Check the license (Hawaii MD-23490, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Antonette Veronica Baxa Hernandez
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- MD-23490 HI
Self-reported in NPPES; status is on the state search - Practice location
- 2228 Liliha St Ste 200, Honolulu, HI 96817
- Phone
- (808) 533-3130
- Enumerated
- Apr 27, 2018
- Record last updated
- Jun 3, 2024
- Fax
- (808) 533-3140
- Medicaid ID
- 006410 HI
- Medicare enrollment
- Enrolled (PECOS I20230816001812); accepts Medicare assignment
- Medical or professional school
- University Of Hawaii John A. Burns School Of Medicine, 2018
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 2228 Liliha St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ia Lynne Arana, APRNFamily Nurse Practitioner1881356640
- Shiuh-Feng Cheng, M.D.Nephrology Physician1962493049
- Christie Izutsu, M.D.Nephrology Physician1295021657
- Erika Jang, APRNAdult Health Nurse Practitioner1184211773
- John Lauron, FNPNurse Practitioner1467336289
- Jane Takebayashi, APRNAdult Health Nurse Practitioner1972889269
Verify Antonette Veronica Baxa Hernandez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-23490Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average nephrology physician in 2024
310 Medicare Part D claims for 82 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Losartan Potassium28 claims
- Farxiga22 claims
- Carvedilol21 claims
- Jardiance18 claims
- Kerendia17 claims
- Calcitriol12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $4,202.59
120 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Shiuh-Feng Cheng M D IncHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nephrology Physician providers in Hawaii
There are 65 nephrology physician records in Hawaii.
Other nephrology physician records in Hawaii
- Thomas Jessie Aldan, M.D.Honolulu, HI1790103075
- Alice Alverio, M.D.Tripler Army Medical Center, HI1699940668
- Nivin Aziz, M.D.Honolulu, HI1790932978
- Rahul Bhaskar, MDWaipahu, HI1356904015
- Rossini Botev, MDHonolulu, HI1952415333
- Alex Carlos, MDWaipahu, HI1770147225
- Thomas Chen, MDHonolulu, HI1457575417
- Shiuh-Feng Cheng, M.D.Honolulu, HI1962493049
- Chester Ching, MDWaipahu, HI1568481281
- Karen Ching, MDHonolulu, HI1275647612
Common questions
What is Antonette Veronica Baxa Hernandez, MD's NPI number?
Antonette Veronica Baxa Hernandez, MD's National Provider Identifier (NPI) is 1801384565, issued on Apr 27, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Antonette Veronica Baxa Hernandez, MD located?
The NPPES record lists a practice address at 2228 Liliha St Ste 200, Honolulu, HI, 96817. Phone: (808) 533-3130. Providers update this record themselves, so call before visiting.
How can I verify Antonette Veronica Baxa Hernandez, MD's license?
NPPES lists Hawaii license number MD-23490, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Antonette Veronica Baxa Hernandez, MD prescribe under Medicare Part D?
In 2024, Antonette Veronica Baxa Hernandez, MD had 310 Medicare Part D claims for 82 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.