Dr. Fouzia Oza, MD
- Medicare services, 2021
- 282
- Part D claims, 2018
- 35
- Publications
- 6
- Hospital affiliations
- 3
- Industry payments
- $2,266
- Practice address
- 3330 Lomita Blvd, Torrance, CA 90509
- Practice phone
- Call (310) 325-9110
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Oza's professional email, personal email and mobile number
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Dr. Fouzia Oza is a hospitalist in Torrance, California
Dr. Oza practices at Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System.
Dr. Oza's NPI, 1023540861, was assigned on March 31, 2017. Dr. Oza holds Pennsylvania license MD471829.
- NPI
- 1023540861NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436420171
- NPI enumeration date
- March 31, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 325-9110
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Fouzia Oza practices at Torrance Memorial Medical Center in Torrance, California
Dr. Oza's primary practice is Torrance Memorial Medical Center, at 3330 Lomita Blvd, Torrance, CA 90509 in Los Angeles County. The practice phone is (310) 325-9110.
- Torrance Memorial Medical Center3330 Lomita Blvd, Torrance, CA 90509 · Los Angeles CountyPhone(310) 325-9110
Source: Dmand AI Affiliation Data
Dr. Fouzia Oza is affiliated with 4 sites of care and 1 medical group
Dr. Oza's primary practice is Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System. Dr. Oza is also affiliated with Harbor-UCLA Medical Center. The medical group on file is South Bay Gastroenterology Medical Group. Dmand AI also links Dr. Oza to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Fouzia Oza's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oza practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Torrance Memorial Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Fouzia Oza is one of 3,186 hospitalists in California
Hospitalist is Dr. Oza's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Oza is licensed in Pennsylvania.
Specialties and state licenses
- Hospitalist, PennsylvaniaPrimary
Hospitalists near Dr. Oza
Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Fouzia Oza billed Medicare for 282 services in 2021
CMS data shows 282 Medicare services from Dr. Oza across 4 procedure codes in 2021. Medicare paid $22,491 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Oza's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1852021: 28252%
Dr. Oza compared with the California median for hospitalists, 2021
- Dr. Oza
- California median
- Medicare services
- 282vs 43034% below
- Part D claims
- 35vs 6949% below
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Oza's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Fouzia Oza's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Oza's median patient age at 69, with 51% women.
Dr. Oza's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women51%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Fouzia Oza wrote 35 Medicare Part D claims in 2018
In 2018, Dr. Oza wrote 35 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $296 in total drug cost.
Dr. Oza's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Fouzia Oza ranks in the 77th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Oza accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 102 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Oza, more than 77% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Oza ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 77th percentile102 procedures
- Colonoscopy
- 50th percentile23 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Fouzia Oza has 6 publications on record
Dmand AI links 6 papers to Dr. Oza, published from 2019 to 2024. 2023 was the busiest year, with 3. Dr. Oza's most frequent co-authors are Aman Ali, MD, Hemant Goyal, MD and Ashwin N. Ananthakrishnan, MD, MPH.
Dr. Oza's papers by year, 2019 to 2024
Dr. Oza's most frequent co-authors
- Aman Ali, MD2 shared papers
- Hemant Goyal, MD2 shared papers
- Ashwin N. Ananthakrishnan, MD, MPH1 shared paper
Recent publications by Dr. Oza
Eur J Gastroenterol Hepatol
Gastro Hep Adv
See who Dr. Oza researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Oza works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Fouzia Oza received $2,266 in industry payments from 2019 to 2025
CMS Open Payments shows 45 general payments to Dr. Oza from 17 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $427.
General payments to Dr. Oza by program year, 2019 to 2025
Companies that paid Dr. Oza the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Fouzia Oza's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Fouzia Oza
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Fouzia Oza's NPI number?
Dr. Fouzia Oza's NPI number is 1023540861. It was assigned on March 31, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Fouzia Oza?
Dr. Fouzia Oza is a hospitalist in Torrance, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Fouzia Oza practice?
Dr. Oza practices at 3330 Lomita Blvd, Torrance, CA 90509. Dr. Oza's primary practice is Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System. Dmand AI also links Dr. Oza to 1 hospital and 1 group practice or clinic.
What is Dr. Fouzia Oza's office phone number?
The practice phone on file for Dr. Oza is (310) 325-9110.
What is Dr. Fouzia Oza's medical license number?
Dr. Oza holds Pennsylvania license MD471829.
Which hospitals is Dr. Fouzia Oza affiliated with?
Dr. Oza practices at Torrance Memorial Medical Center in Torrance, California. Dr. Oza is also affiliated with Harbor-UCLA Medical Center. Dmand AI links Dr. Oza to 1 more hospital.
What medical group is Dr. Fouzia Oza part of?
Dr. Oza is linked to South Bay Gastroenterology Medical Group.
Does Dr. Fouzia Oza accept Medicare?
Yes. CMS data shows Dr. Oza billed Medicare for 282 services in 2021, and Dr. Oza accepts Medicare assignment.
What services does Dr. Fouzia Oza bill to Medicare?
In 2021, Dr. Oza's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
What drugs does Dr. Fouzia Oza prescribe most?
In 2018 Medicare Part D data, Dr. Oza's most prescribed drugs by claims were Atorvastatin Calcium and Gabapentin.
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Has Dr. Fouzia Oza received payments from drug or device companies?
CMS Open Payments shows $2,266 in general payments to Dr. Oza from 17 companies from 2019 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Fouzia Oza been practicing?
Dr. Oza graduated from medical school in 2015, 11 years ago.
Does Dr. Fouzia Oza do research?
Dmand AI links 6 publications to Dr. Oza, published from 2019 to 2024.
Who does Dr. Fouzia Oza publish with?
Dr. Oza's most frequent co-authors are Aman Ali, MD (2 shared papers), Hemant Goyal, MD (2 shared papers) and Ashwin N. Ananthakrishnan, MD, MPH (1 shared paper).
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