Geumjoo Hwang, M.D.
Radiography Radiologic Technologist · Sacramento, CA
Geumjoo Hwang, M.D. is a radiography radiologic technologist with a practice address in Sacramento, California, and NPI 1376529263, issued on Dec 21, 2005. Check the license (California A89119, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Geumjoo Hwang
- Credential
- M.D.
- Primary taxonomy
- Radiography Radiologic Technologist 2471C3402X
- License number
- A89119 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2025 Morse Ave, Sacramento, CA 95825
- Phone
- (916) 973-4427
- Enumerated
- Dec 21, 2005
- Record last updated
- Dec 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (916) 973-5826
- Medicare enrollment
- Enrolled (PECOS I20090325000403); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest radiography radiologic technologist records → All 69 in California → Look up another NPI →
Also registered at 2025 Morse Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mouner Abouelkhier, RPHPharmacist1164571832
- Elijah Abramson, MDEmergency Medicine Physician1992334965
- Cynthia Adams, RNMedical-Surgical Registered Nurse1346372190
- Jesse Adams, MDHematology & Oncology Physician1851479554
- Qudeer Ahmad, BS RRTCritical Care Registered Respiratory Therapist1649742594
- Paul Akins, MDNeurology Physician1952489528
Verify Geumjoo Hwang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license A89119Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average radiography radiologic technologist in 2024
17 Medicare Part D claims for 12 beneficiaries, against an average of 17 among the 1 providers of this specialty who prescribed in Part D.
Most prescribed
- Clopidogrel11 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: $290.23
2 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 4 providers of this specialty with any payment received $14,488.64 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
- Permanente Medical Group IncSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geumjoo Hwang among 69 radiography radiologic technologist records in California
Geumjoo Hwang, M.D. is one of 69 radiography radiologic technologist records with a practice address in California. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 17% of these records are
- Graduated1992 · median 2000 among the 12 with a school on file
- Record last updated2021 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2471C3402X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiography Radiologic Technologist providers in California
There are 69 radiography radiologic technologist records in California.
All 69 in California → Every provider in Sacramento → Radiography Radiologic Technologist nationwide →
The 8 radiography radiologic technologist records with the nearest ZIP codes
- Neena Reddy, M.D.Sacramento, CA 958251205813664
- Gweneth Poon, M.D.Sacramento, CA 958231780661173
- Marlene Battimarco, R.T.Sacramento, CA 958201659568962
- Shadi Aminololama-Shakeri, M.D.Sacramento, CA 958171073599254
- Matthew Danielson, M.D.Sacramento, CA 958171497731673
- Michael Kuo, M.D.Sacramento, CA 958171982680716
- Sima Naderi, M.D.Sacramento, CA 958171780661249
- Eleanor Ormsby, MDSacramento, CA 958171437126042
Common questions
What is Geumjoo Hwang, M.D.'s NPI number?
Geumjoo Hwang, M.D.'s National Provider Identifier (NPI) is 1376529263, issued on Dec 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Geumjoo Hwang, M.D. located?
The NPPES record lists a practice address at 2025 Morse Ave, Sacramento, CA, 95825. Phone: (916) 973-4427. Providers update this record themselves, so call before visiting.
How can I verify Geumjoo Hwang, M.D.'s license?
NPPES lists California license number A89119, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Geumjoo Hwang, M.D. prescribe under Medicare Part D?
In 2024, Geumjoo Hwang, M.D. had 17 Medicare Part D claims for 12 beneficiaries; the average among radiography radiologic technologist prescribers was 17. 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.