Surg Oncol Clin N Am
Dose Fractionation, RadiationImmunotherapyRadiation Oncology
Dr. Shera Beth Feinstein, MD
NPI1437600194PAC ID5991178733
- Medicare services, 2024
- 176
- Medicare patients, 2024
- 35
- Part D claims, 2024
- 78
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 101 City Drive South, Orange, CA 92868
- Practice phone
- Call (714) 456-7890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Feinstein's professional email, personal email and mobile number
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Dr. Shera Beth Feinstein is a radiation oncologist in Orange, California
Dr. Feinstein practices at UCI Health - Orange in Orange, California, part of UC Irvine.
Dr. Feinstein's NPI, 1437600194, was assigned on October 18, 2016. Dr. Feinstein graduated from Keck School of Medicine of USC in 2019. Dr. Feinstein holds California license A180560.
NPI and contact details
- NPI
- 1437600194NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991178733
- NPI enumeration date
- October 18, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (714) 456-7890
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shera Beth Feinstein practices at UCI Health - Orange in Orange, California
Dr. Feinstein's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.
- UCI Health - Orange101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890
Source: Dmand AI Affiliation Data
Dr. Shera Beth Feinstein is affiliated with 1 site of care and 1 medical group
Dr. Feinstein's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. The medical group on file is UCI Health Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Shera Beth Feinstein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Feinstein practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health - Orange | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Shera Beth Feinstein is one of 685 radiation oncologists in California
Radiation oncology is Dr. Feinstein's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Feinstein is licensed in California.
Specialties and state licenses
- Radiation oncology, CaliforniaPrimary
Radiation oncologists near Dr. Feinstein
Counts of radiation oncologists with a Dmand AI profile, by place and practice. Each opens the list.
685radiation oncologists in California21radiation oncologists in Orange16radiation oncologists at UCI Health - Orange
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Shera Beth Feinstein billed Medicare for 176 services in 2024
CMS data shows 176 Medicare services from Dr. Feinstein across 4 procedure codes in 2024, for 35 Medicare patients. Medicare paid $9,094 for them. Every service was in an office.
Medicare services, 2024176
Medicare patients35
Paid by Medicare$9,094
Procedure codes4
Dr. Feinstein's Medicare services by type, 2024
- Imaging136
- Other services27
- Office and hospital visits13
Dr. Feinstein compared with the California median for radiation oncologists, 2024
- Dr. Feinstein
- California median
- Medicare services
- 176vs 1,44488% below
- Medicare patients
- 35vs 16479% below
- Part D claims
- 39vs 3222% above
Medians across 633 radiation oncologists in California with Dmand AI profiles that report each measure.
Dr. Feinstein's most billed Medicare procedure codes, 2024
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Feinstein and other radiation oncologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Shera Beth Feinstein treated 35 Medicare patients in 2024, average age 72
CMS counts 35 Medicare patients who saw Dr. Feinstein in 2024. The largest group is 65 to 74, with 18 patients. 75% of them have cancer, and 74% have high blood pressure. 37% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Feinstein's median patient age at 70, with 25% women.
Medicare patients, 202435
Average age72
Average risk score1.31
Also on Medicaid37%
Dr. Feinstein's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Feinstein's Medicare patients, 2024
- Cancer75%
- High blood pressure74%
- High cholesterol66%
- Diabetes37%
- Arthritis34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Feinstein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women25%
- Men75%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Shera Beth Feinstein wrote 78 Medicare Part D claims in 2024
In 2024, Dr. Feinstein wrote 78 Medicare Part D claims for 39 patients. 97% of them were for generic drugs. CMS names the drug for 39 of them, across 2 drugs with 11 or more claims each, at $1,202 in total drug cost. In 2023, CMS named 130 claims across 6 drugs.
Part D claims, 202478
Drugs named by CMS2
Total drug cost$1,202
Part D patients39
Dr. Feinstein's Part D claims by kind of drug, 2024
- Generic76 claims97%
- Brand-name and other2 claims3%
Dr. Feinstein's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1302024: 3970%
Drugs named by CMS: 2 in 2024, 6 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Shera Beth Feinstein offers telehealth to Medicare patients
Dr. Feinstein accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Feinstein as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Shera Beth Feinstein has 1 publication on record
Dmand AI links 1 paper to Dr. Feinstein in 2023. Dr. Feinstein's most frequent co-authors are Soo Kyoung Joanna Kim, MD and Arta Monir Monjazeb, MD, PhD.
Papers1
Dr. Feinstein's most frequent co-authors
- Soo Kyoung Joanna Kim, MD1 shared paper
- Arta Monir Monjazeb, MD, PhD1 shared paper
Recent publications by Dr. Feinstein
See who Dr. Feinstein researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Feinstein works with, so you can find a warm path to the right radiation oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Shera Beth Feinstein received $150 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Feinstein from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Elekta, Inc. paid the most, $150.
Companies that paid Dr. Feinstein the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Shera Beth Feinstein graduated from Keck School of Medicine of USC
Dr. Feinstein graduated from Keck School of Medicine of USC in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Shera Beth Feinstein accepts plans from 11 insurance carriers
Dr. Feinstein is in network with 11 carriers, including United Healthcare, Elevance and Aetna. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- United Healthcare
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- +3 more carriersWith a free account
Plan types Dr. Feinstein accepts, by number of carriers
- PPO7
- HMO6
- EPO3
- Medicare2
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Shera Beth Feinstein'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Shera Beth Feinstein
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. Shera Beth Feinstein's NPI number?
Dr. Shera Beth Feinstein's NPI number is 1437600194. It was assigned on October 18, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Shera Beth Feinstein?
Dr. Shera Beth Feinstein is a radiation oncologist in Orange, California. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Shera Beth Feinstein practice?
Dr. Feinstein practices at 101 City Drive South, Orange, CA 92868. Dr. Feinstein's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine.
What is Dr. Shera Beth Feinstein's office phone number?
The practice phone on file for Dr. Feinstein is (714) 456-7890.
What is Dr. Shera Beth Feinstein's medical license number?
Dr. Feinstein holds California license A180560.
Which hospitals is Dr. Shera Beth Feinstein affiliated with?
Dr. Feinstein practices at UCI Health - Orange in Orange, California.
What medical group is Dr. Shera Beth Feinstein part of?
Dr. Feinstein is linked to UCI Health Physicians.
Does Dr. Shera Beth Feinstein accept Medicare?
Yes. CMS data shows Dr. Feinstein billed Medicare for 176 services in 2024, and Dr. Feinstein accepts Medicare assignment.
Does Dr. Shera Beth Feinstein offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Feinstein as offering telehealth services.
How many Medicare patients does Dr. Shera Beth Feinstein see?
CMS counts 35 Medicare patients who saw Dr. Feinstein in 2024, with an average age of 72.
Show 8 more questionsShow fewer questions
What services does Dr. Shera Beth Feinstein bill to Medicare?
In 2024, Dr. Feinstein's most billed Medicare services were radiation oncology (77014), medicare service (G2212) and radiation oncology (77263).
Where did Dr. Shera Beth Feinstein go to medical school?
Dr. Feinstein graduated from Keck School of Medicine of USC in 2019.
What drugs does Dr. Shera Beth Feinstein prescribe most?
In 2024 Medicare Part D data, Dr. Feinstein's most prescribed drugs by claims were Bicalutamide and Tamsulosin HCl.
Has Dr. Shera Beth Feinstein received payments from drug or device companies?
CMS Open Payments shows $150 in general payments to Dr. Feinstein from 1 company from 2023 to 2023. The largest total came from Elekta, Inc.
How long has Dr. Shera Beth Feinstein been practicing?
Dr. Feinstein graduated from medical school in 2019, 7 years ago.
Does Dr. Shera Beth Feinstein do research?
Dmand AI links 1 publication to Dr. Feinstein.
Who does Dr. Shera Beth Feinstein publish with?
Dr. Feinstein's most frequent co-authors are Soo Kyoung Joanna Kim, MD (1 shared paper) and Arta Monir Monjazeb, MD, PhD (1 shared paper).
What insurance does Dr. Shera Beth Feinstein accept?
Dr. Feinstein is in network with 11 carriers, including United Healthcare, Elevance and Aetna. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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