Dr. Robert C. Sorenson, MD, PhD
- Medicare services, 2024
- 1,652
- Medicare patients, 2024
- 606
- Part D claims, 2024
- 3,275
- Publications
- 1
- Clinical trials
- 3
- Practice address
- 3953 West Stetson Avenue, Hemet, CA 92545
- Practice phone
- Call (951) 652-4343
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Inland Eye Specialists Surgery Center - Hemet
Surgery Center - Medicare-Certified · Hemet, California
Find Dr. Sorenson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Robert C. Sorenson is an ophthalmologist in Hemet, California
Dr. Sorenson practices at Inland Eye Specialists Surgery Center - Hemet in Hemet, California.
Dr. Sorenson's NPI, 1366422917, was assigned on January 19, 2006. Dr. Sorenson graduated from University Of Michigan Medical School in 1997. Dr. Sorenson holds California license G86087.
- NPI
- 1366422917NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254238553
- NPI enumeration date
- January 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 652-4343
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert C. Sorenson practices at Inland Eye Specialists Surgery Center - Hemet in Hemet, California
Dr. Sorenson's primary practice is Inland Eye Specialists Surgery Center - Hemet, at 3953 West Stetson Avenue, Hemet, CA 92545. The practice phone is (951) 652-4343.
- Inland Eye Specialists Surgery Center - Hemet3953 West Stetson Avenue, Hemet, CA 92545Phone(951) 652-4343
Source: Dmand AI Affiliation Data
Dr. Robert C. Sorenson is affiliated with 1 site of care and 1 medical group
Dr. Sorenson's primary practice is Inland Eye Specialists Surgery Center - Hemet in Hemet, California. Dmand AI also links Dr. Sorenson to 1 medical group, named with a free account. Dr. Sorenson's employer is on file too: a surgery center (asc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert C. Sorenson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sorenson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Inland Eye Specialists Surgery Center - Hemet | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert C. Sorenson is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Sorenson's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Sorenson is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Sorenson's licenses on file in 2 states: California and Michigan.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
- Michigan license
Clinical focus
Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, conjunctivitis, dry eye, eyelid inflammation, glaucoma and glaucoma surgery among the conditions Dr. Sorenson treats.
Ophthalmologists near Dr. Sorenson
Counts of ophthalmologists 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. Robert C. Sorenson billed Medicare for 1,652 services in 2024
CMS data shows 1,652 Medicare services from Dr. Sorenson across 12 procedure codes in 2024, for 606 Medicare patients. Medicare paid $146,791 for them.
Dr. Sorenson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9822024: 9246%
- Tests and treatments
- 2023: 7442024: 59320%
- Surgery
- 2023: 1822024: 13526%
Where Dr. Sorenson's Medicare services took place, 2024
- In an office1,51792%
- In a facility1358%
Dr. Sorenson compared with the California median for ophthalmologists, 2024
- Dr. Sorenson
- California median
- Medicare services
- 1,652vs 1,07953% above
- Medicare patients
- 606vs 42144% above
- Part D claims
- 3,199vs 6185.2 times
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Sorenson'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.
Need commercial claims for Dr. Sorenson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sorenson and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert C. Sorenson treated 606 Medicare patients in 2024, average age 76
CMS counts 606 Medicare patients who saw Dr. Sorenson in 2024. The largest group is 75 to 84, with 228 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 34% are also on Medicaid. Their average risk score is 1.53, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Sorenson's median patient age at 68, with 60% women.
Dr. Sorenson's Medicare patients by age, 2024
Dr. Sorenson's Medicare patients by sex, 2024
- Women37963%
- Men22737%
Chronic conditions among Dr. Sorenson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Diabetes45%
- Ischemic heart disease29%
- Chronic kidney disease27%
- Heart failure23%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sorenson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert C. Sorenson wrote 3,275 Medicare Part D claims in 2024
In 2024, Dr. Sorenson wrote 3,275 Medicare Part D claims for 798 patients. 66% of them were for generic drugs. CMS names the drug for 3,199 of them, across 28 drugs with 11 or more claims each, at $224,381 in total drug cost. In 2023, CMS named 2,805 claims across 23 drugs.
Dr. Sorenson's Part D claims by kind of drug, 2024
- Generic2,162 claims66%
- Brand-name1,113 claims34%
Dr. Sorenson'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.
Drug classes CMS tracks in Dr. Sorenson's Part D claims, 2024
- Antibiotics1%20 of 3,275 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,8052024: 3,19914%
Drugs named by CMS: 28 in 2024, 23 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. Robert C. Sorenson scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Sorenson for performance year 2024, reported as part of a group. Dr. Sorenson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 177 procedures of cataract surgery by Dr. Sorenson, more than 82% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Sorenson's MIPS scores, performance year 2024
- 91of 100Final score
- 88.7of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Sorenson ranks in Medicare procedure volume
- Cataract surgery
- 82nd percentile177 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Robert C. Sorenson has 1 publication on record
Dmand AI links 1 paper to Dr. Sorenson in 2023. Dr. Sorenson's most frequent co-author is John A. Hovanesian, MD.
Dr. Sorenson's most frequent co-authors
Recent publications by Dr. Sorenson
See who Dr. Sorenson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sorenson works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert C. Sorenson has worked on 3 clinical trials
Dmand AI links Dr. Sorenson to 3 clinical trials. Conditions studied include Choroidal Effusions, Dry Eye Syndromes and Glaucoma, Open-Angle. Glaukos Corporation sponsors the most, 2. Open Payments lists research payments to Dr. Sorenson that name 1 trial.
Conditions in Dr. Sorenson's trials
- Choroidal Effusions
- Dry Eye Syndromes
- Glaucoma, Open-Angle
- Eye Abnormalities
- Glaucoma
Investigators on the most trials with Dr. Sorenson
- Brian Edward Flowers, MD2 shared trials
- Jason Bacharach, MD1 shared trial
- Kent Paris Bashford, DO1 shared trial
Recent clinical trials with Dr. Sorenson
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Robert C. Sorenson received $6,426 in industry payments from 2016 to 2025
CMS Open Payments shows 122 general payments to Dr. Sorenson from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 45% of the total. Glaukos Corporation paid the most, $2,427. It also lists 2 research payments totaling $1,866 from 2016 to 2018, naming 1 clinical trial.
General payments to Dr. Sorenson by program year, 2016 to 2025
General payments to Dr. Sorenson by kind, 2016 to 2025
- Food and beverage$2,91745%
- Honoraria$1,50023%
- Travel and lodging$1,05516%
- Consulting fees$90014%
- Education$531%
Companies that paid Dr. Sorenson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert C. Sorenson has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Sorenson, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Sorenson
- 2013
- CMS Stage 1 EHR
- Undated
- AAO Fellow
Source: Dmand AI Professional Profile Data
Dr. Robert C. Sorenson graduated from University Of Michigan Medical School
Dr. Sorenson graduated from University Of Michigan Medical School in 1997. Dr. Sorenson is a member of AAO.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Robert C. Sorenson accepts plans from 22 insurance carriers
Dr. Sorenson is in network with 22 carriers, including Aetna, Elevance and Humana. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Humana
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Alliant Health Plans
- +14 more carriersWith a free account
Plan types Dr. Sorenson accepts, by number of carriers
- PPO13
- HMO12
- Medicare9
- POS9
- EPO5
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert C. Sorenson'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)Clinician Public Reporting: Overall MIPS Performance (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Robert C. Sorenson
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. Robert C. Sorenson's NPI number?
Dr. Robert C. Sorenson's NPI number is 1366422917. It was assigned on January 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert C. Sorenson?
Dr. Robert C. Sorenson is an ophthalmologist in Hemet, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Robert C. Sorenson practice?
Dr. Sorenson practices at 3953 West Stetson Avenue, Hemet, CA 92545. Dr. Sorenson's primary practice is Inland Eye Specialists Surgery Center - Hemet in Hemet, California. Dmand AI also links Dr. Sorenson to 1 medical group.
What is Dr. Robert C. Sorenson's office phone number?
The practice phone on file for Dr. Sorenson is (951) 652-4343.
What is Dr. Robert C. Sorenson's medical license number?
Dr. Sorenson holds California license G86087, one of the licenses on file in 2 states.
Which states has Dr. Robert C. Sorenson been licensed in?
Dmand AI has state licenses on file for Dr. Sorenson in California (2001 to 2026) and Michigan (1997 to 1998).
Does Dr. Robert C. Sorenson accept Medicare?
Yes. CMS data shows Dr. Sorenson billed Medicare for 1,652 services in 2024, and Dr. Sorenson accepts Medicare assignment.
What is Dr. Robert C. Sorenson's MIPS score?
Dr. Sorenson's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. Robert C. Sorenson see?
CMS counts 606 Medicare patients who saw Dr. Sorenson in 2024, with an average age of 76.
Is Dr. Robert C. Sorenson board certified?
Yes. Dr. Sorenson is board certified in ophthalmology by the American Board of Ophthalmology.
Show 8 more questionsShow fewer questions
What services does Dr. Robert C. Sorenson bill to Medicare?
In 2024, Dr. Sorenson's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and eye exam or test (92136).
Where did Dr. Robert C. Sorenson go to medical school?
Dr. Sorenson graduated from University Of Michigan Medical School in 1997.
What drugs does Dr. Robert C. Sorenson prescribe most?
In 2024 Medicare Part D data, Dr. Sorenson's most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Moxifloxacin.
Has Dr. Robert C. Sorenson received payments from drug or device companies?
CMS Open Payments shows $6,426 in general payments to Dr. Sorenson from 22 companies from 2016 to 2025. The largest total came from Glaukos Corporation.
How long has Dr. Robert C. Sorenson been practicing?
Dr. Sorenson graduated from medical school in 1997, 29 years ago.
Does Dr. Robert C. Sorenson do research?
Dmand AI links 1 publication to Dr. Sorenson. Dr. Sorenson has worked on 3 clinical trials.
Who does Dr. Robert C. Sorenson publish with?
Dr. Sorenson's most frequent co-authors are John A. Hovanesian, MD (1 shared paper).
What insurance does Dr. Robert C. Sorenson accept?
Dr. Sorenson is in network with 22 carriers, including Aetna, Elevance and Humana. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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