Halline Uzell Overby, M.D.
Hematology & Oncology Physician · Lynwood, CA
Halline Uzell Overby, M.D. is a hematology & oncology physician with a practice address in Lynwood, California, and NPI 1912062001, issued on Dec 27, 2006. Check the license (California G32767, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Halline Uzell Overby
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- G32767 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3628 Imperial Highway, Lynwood, CA 90262
- Phone
- (310) 763-7486
- Enumerated
- Dec 27, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (310) 763-7009
- Medicaid ID
- 00G327671 CA
- Medicare enrollment
- Enrolled (PECOS I20120607000703); accepts Medicare assignment
- Medical or professional school
- Howard University College Of Medicine, 1975
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →
Verify Halline Uzell Overby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G32767Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
514 Medicare Part D claims for 94 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims. 47 claims were for opioids.
Most prescribed
- Warfarin Sodium88 claims
- Hydrocodone-Acetaminophen37 claims
- Anastrozole31 claims
- Dexamethasone28 claims
- Eliquis27 claims
- Imbruvica25 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: $538.10
23 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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.
Halline Uzell Overby among 1,583 hematology & oncology physician records in California
Halline Uzell Overby, M.D. is one of 1,583 hematology & oncology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 54% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1975 · median 2003 among the 1,124 with a school on file
- Record last updated2007 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in California
There are 1,583 hematology & oncology physician records in California.
All 1,583 in California → Every provider in Lynwood → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Fadi Nakhl, M.D.Lynwood, CA 902621720242704
- Manuel Zevallos, MDLynwood, CA 902621174611750
- David Austin, MDManhattan Beach, CA 902661114930435
- Marilou Terpenning, M.D.Pacific Palisades, CA 902721033184890
- Fred Rarick, M.D.Palos Verdes Estates, CA 902741568650380
- Andrew Horodner, M.D.Redondo Beach, CA 902771386849974
- Nora Ku, MDRedondo Beach, CA 902771649269465
- Swati Sikaria, M.D.Redondo Beach, CA 902771497048060
Common questions
What is Halline Uzell Overby, M.D.'s NPI number?
Halline Uzell Overby, M.D.'s National Provider Identifier (NPI) is 1912062001, issued on Dec 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Halline Uzell Overby, M.D. located?
The NPPES record lists a practice address at 3628 Imperial Highway, Lynwood, CA, 90262. Phone: (310) 763-7486. Providers update this record themselves, so call before visiting.
How can I verify Halline Uzell Overby, M.D.'s license?
NPPES lists California license number G32767, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Halline Uzell Overby, M.D. prescribe under Medicare Part D?
In 2024, Halline Uzell Overby, M.D. had 514 Medicare Part D claims for 94 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.