Margie Uzoma Chinasa, M.D
Hospitalist Physician · Northridge, CA
Margie Uzoma Chinasa, M.D is a hospitalist physician with a practice address in Northridge, California, and NPI 1871989939, issued on Apr 15, 2015. Check the license (California C195325, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Margie Uzoma Chinasa
- Credential
- M.D
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- C195325 CA
Self-reported in NPPES; status is on the state search - Practice location
- 18460 Roscoe Blvd FL 3, Northridge, CA 91325
- Phone
- (818) 885-5480
- Enumerated
- Apr 15, 2015
- Record last updated
- Jun 6, 2025
- Fax
- (818) 993-1917
- Medicare enrollment
- Enrolled (PECOS I20180913001634); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 18460 Roscoe Blvd FL 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Albert, D.O.Hospitalist Physician1821413899
- Marta Almli, M.D.Hospitalist Physician1265827505
- Mark Amico, MDHospitalist Physician1508968603
- Danny Arzanipour, M.D.Physical Medicine & Rehabilitation Physician1497811400
- Babak Bina, D.O.Physical Medicine & Rehabilitation Physician1346302601
- Sandeep Chadha, MDHospitalist Physician1215318753
Verify Margie Uzoma Chinasa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C195325Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average hospitalist physician in 2024
151 Medicare Part D claims for 64 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
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: $18.24
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 7,324 providers of this specialty with any payment received $494.84 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 6 group practices
- County OF Santa ClaraSan Jose, CA
- Deaconess Hospital, Inc.Henderson, KY
- Deaconess Memorial Medical Center IncJasper, IN
- Dignity Health Medical FoundationNorthridge, CA
- Global Healthcare Systems IncBaltimore, MD
- Wellspan Medical GroupChambersburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margie Uzoma Chinasa among 3,099 hospitalist physician records in California
Margie Uzoma Chinasa, M.D is one of 3,099 hospitalist physician records with a practice address in California. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 66% of them.
- NPI issued2015 · 66% of these records are older, 30% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2014 · median 2010 among the 2,505 with a school on file
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in California
There are 3,099 hospitalist physician records in California.
All 3,099 in California → Every provider in Northridge → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Sarah Albert, D.O.Northridge, CA 913251821413899
- Mark Amico, MDNorthridge, CA 913251508968603
- Prathima Charugundla, D.O.Northridge, CA 913251104118439
- Michael Damavandi, DONorthridge, CA 913251235143801
- Mohsen Ebneshahidi, M.DNorthridge, CA 913251801168471
- Sevag Kalinjian, DONorthridge, CA 913251952728164
- Joy Montes, M.D.Northridge, CA 913251588808356
- Anthony Murphy, M.D.Northridge, CA 913251770929374
Common questions
What is Margie Uzoma Chinasa, M.D's NPI number?
Margie Uzoma Chinasa, M.D's National Provider Identifier (NPI) is 1871989939, issued on Apr 15, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Margie Uzoma Chinasa, M.D located?
The NPPES record lists a practice address at 18460 Roscoe Blvd FL 3, Northridge, CA, 91325. Phone: (818) 885-5480. Providers update this record themselves, so call before visiting.
How can I verify Margie Uzoma Chinasa, M.D's license?
NPPES lists California license number C195325, 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 Margie Uzoma Chinasa, M.D prescribe under Medicare Part D?
In 2024, Margie Uzoma Chinasa, M.D had 151 Medicare Part D claims for 64 beneficiaries; the average among hospitalist physician prescribers was 521. 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.