Dr. Silvia D. Orengo-Nania, MD
- Medicare services, 2024
- 550
- Medicare patients, 2024
- 252
- Part D claims, 2024
- 1,462
- Publications
- 30
- Clinical trials
- 2
- Practice address
- 2450 Riverside Avenue, Minneapolis, MN 55454
- Practice phone
- Call (612) 624-1765
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Orengo-Nania'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. Silvia D. Orengo-Nania is an ophthalmologist in Minneapolis, Minnesota
Dr. Orengo-Nania practices at M Health Fairview University of Minnesota Medical Center in Minneapolis, Minnesota, part of M Health Fairview.
Dr. Orengo-Nania's NPI, 1861481228, was assigned on October 18, 2005. Dr. Orengo-Nania graduated from Baylor College Of Medicine in 1987. Dr. Orengo-Nania holds Minnesota license 76415.
- NPI
- 1861481228NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315131489
- NPI enumeration date
- October 18, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (612) 624-1765
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Silvia D. Orengo-Nania practices at M Health Fairview University of Minnesota Medical Center in Minneapolis, Minnesota
Dr. Orengo-Nania's primary practice is M Health Fairview University of Minnesota Medical Center, at 2450 Riverside Avenue, Minneapolis, MN 55454 in Hennepin County. The practice phone is (612) 624-1765.
- M Health Fairview University of Minnesota Medical Center2450 Riverside Avenue, Minneapolis, MN 55454 · Hennepin CountyPhone(612) 624-1765
Source: Dmand AI Affiliation Data
Dr. Silvia D. Orengo-Nania is affiliated with 4 sites of care and 5 medical groups
Dr. Orengo-Nania's primary practice is M Health Fairview University of Minnesota Medical Center in Minneapolis, Minnesota, part of M Health Fairview. The medical group on file is M Health Fairview Recovery Clinic. Dmand AI also links Dr. Orengo-Nania to 4 more medical groups, 2 group practices and clinics and 1 dialysis center, 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. Silvia D. Orengo-Nania's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Orengo-Nania practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| M Health Fairview University of Minnesota Medical Center | Available with a free account |
| +3 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across M Health Fairview and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Silvia D. Orengo-Nania is one of 346 ophthalmologists in Minnesota
Ophthalmology is Dr. Orengo-Nania's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Orengo-Nania is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Orengo-Nania's licenses on file in 3 states: Minnesota, Texas and Pennsylvania.
Specialties and state licenses
- Ophthalmology, MinnesotaPrimary
- Texas license
- Pennsylvania license
Clinical focus
Dmand AI lists cataract, cataract surgery with lens implant, dry eye, glaucoma, glaucoma surgery, secondary membranaous cataract surgery, vision problems and vitreous eye degeneration among the conditions Dr. Orengo-Nania treats.
Ophthalmologists near Dr. Orengo-Nania
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. Silvia D. Orengo-Nania billed Medicare for 550 services in 2024
CMS data shows 550 Medicare services from Dr. Orengo-Nania across 5 procedure codes in 2024, for 252 Medicare patients. Medicare paid $28,310 for them. Every service was in an office.
Dr. Orengo-Nania's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6102024: 31948%
- Tests and treatments
- 2023: 4372024: 23147%
- Imaging
- 2023: 352024: 0100%
- Surgery
- 2023: 162024: 0100%
Dr. Orengo-Nania compared with the Minnesota median for ophthalmologists, 2024
- Dr. Orengo-Nania
- Minnesota median
- Medicare services
- 550vs 81032% below
- Medicare patients
- 252vs 32623% below
- Part D claims
- 1,400vs 5172.7 times
Medians across 364 ophthalmologists in Minnesota with Dmand AI profiles that report each measure.
Dr. Orengo-Nania'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. Orengo-Nania and other ophthalmologists in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Silvia D. Orengo-Nania treated 252 Medicare patients in 2024, average age 78
CMS counts 252 Medicare patients who saw Dr. Orengo-Nania in 2024. The largest group is 75 to 84, with 115 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Orengo-Nania's median patient age at 73, with 44% women.
Dr. Orengo-Nania's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Orengo-Nania's Medicare patients by sex, 2024
- Women16365%
- Men8935%
Chronic conditions among Dr. Orengo-Nania's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis42%
- Ischemic heart disease28%
- Osteoporosis25%
- Diabetes24%
- Cancer21%
- Chronic kidney disease19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Orengo-Nania's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Silvia D. Orengo-Nania wrote 1,462 Medicare Part D claims in 2024
In 2024, Dr. Orengo-Nania wrote 1,462 Medicare Part D claims for 294 patients. 54% of them were for generic drugs. CMS names the drug for 1,400 of them, across 21 drugs with 11 or more claims each, at $227,787 in total drug cost. In 2023, CMS named 1,719 claims across 22 drugs.
Dr. Orengo-Nania's Part D claims by kind of drug, 2024
- Generic790 claims54%
- Brand-name672 claims46%
Dr. Orengo-Nania'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: 1,7192024: 1,40019%
Drugs named by CMS: 21 in 2024, 22 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
How Dr. Silvia D. Orengo-Nania takes part in Medicare
Dr. Orengo-Nania accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Silvia D. Orengo-Nania has 30 publications on record
Dmand AI links 30 papers to Dr. Orengo-Nania, published from 2013 to 2022. 2021 was the busiest year, with 2. The most frequent topics are Intraocular Pressure, Glaucoma, Open-Angle and Visual Acuity. Dr. Orengo-Nania has published most often in Am J Ophthalmol. Dr. Orengo-Nania's most frequent co-authors are Robert M. Feldman, MD, Sumitra S. Khandelwal, MD and Todd Dana Severin, MD.
Dr. Orengo-Nania's papers by year, 2013 to 2022
Topics Dr. Orengo-Nania writes about most
- Intraocular Pressure
- Glaucoma, Open-Angle
- Visual Acuity
- Glaucoma
- Trabeculectomy
- Laser Therapy
- Postoperative Complications
- Reoperation
Dr. Orengo-Nania's most frequent co-authors
- Robert M. Feldman, MD6 shared papers
- Sumitra S. Khandelwal, MD4 shared papers
- Todd Dana Severin, MD4 shared papers
Recent publications by Dr. Orengo-Nania
Graefes Arch Clin Exp Ophthalmol
Ophthalmic Epidemiol
Invest Ophthalmol Vis Sci
See who Dr. Orengo-Nania researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Orengo-Nania 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. Silvia D. Orengo-Nania has worked on 2 clinical trials
Dmand AI links Dr. Orengo-Nania to 2 clinical trials. Conditions studied include Glaucoma, Patient Compliance and Ocular Hypertension.
Conditions in Dr. Orengo-Nania's trials
- Glaucoma
- Patient Compliance
- Ocular Hypertension
- Patient Acceptance of Health Care
Investigators on the most trials with Dr. Orengo-Nania
- Peter Tae-Jin Chang, MD1 shared trial
- Yvonne I-Fang Chu, MD1 shared trial
- Benjamin Jay Frankfort, MD, PhD1 shared trial
Recent clinical trials with Dr. Orengo-Nania
The Effect of Education on Patient Compliance (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Silvia D. Orengo-Nania received $12,784 in industry payments from 2016 to 2025
CMS Open Payments shows 153 general payments to Dr. Orengo-Nania from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 82% of the total. Alcon Laboratories Inc paid the most, $2,737.
General payments to Dr. Orengo-Nania by program year, 2016 to 2025
General payments to Dr. Orengo-Nania by kind, 2016 to 2025
- Food and beverage$10,54582%
- Gifts$1,0818%
- Speaker and faculty fees$1,0008%
- Education$1581%
Companies that paid Dr. Orengo-Nania 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. Silvia D. Orengo-Nania has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Orengo-Nania.
Awards and honors for Dr. Orengo-Nania
- Undated
- AAO Fellow
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. Silvia D. Orengo-Nania graduated from Baylor College Of Medicine
Dr. Orengo-Nania graduated from Baylor College Of Medicine in 1987. Dr. Orengo-Nania is a member of AAO.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Silvia D. Orengo-Nania accepts plans from 20 insurance carriers
Dr. Orengo-Nania is in network with 20 carriers, including Elevance, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Medica
- Cigna
- HCSC
- Aetna
- Alliant Health Plans
- +12 more carriersWith a free account
Plan types Dr. Orengo-Nania accepts, by number of carriers
- PPO12
- HMO11
- Medicare9
- POS5
- EPO3
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Silvia D. Orengo-Nania'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)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. Silvia D. Orengo-Nania
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. Silvia D. Orengo-Nania's NPI number?
Dr. Silvia D. Orengo-Nania's NPI number is 1861481228. It was assigned on October 18, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Silvia D. Orengo-Nania?
Dr. Silvia D. Orengo-Nania is an ophthalmologist in Minneapolis, Minnesota. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Silvia D. Orengo-Nania practice?
Dr. Orengo-Nania practices at 2450 Riverside Avenue, Minneapolis, MN 55454. Dr. Orengo-Nania's primary practice is M Health Fairview University of Minnesota Medical Center in Minneapolis, Minnesota, part of M Health Fairview. Dmand AI also links Dr. Orengo-Nania to 4 medical groups, 2 group practices and clinics and 1 dialysis center.
What is Dr. Silvia D. Orengo-Nania's office phone number?
The practice phone on file for Dr. Orengo-Nania is (612) 624-1765.
What is Dr. Silvia D. Orengo-Nania's medical license number?
Dr. Orengo-Nania holds Minnesota license 76415, one of the licenses on file in 3 states.
Which states has Dr. Silvia D. Orengo-Nania been licensed in?
Dmand AI has state licenses on file for Dr. Orengo-Nania in Minnesota (2024 to 2026), Texas (1988 to 2026) and Pennsylvania (1991 to 1992).
Which hospitals is Dr. Silvia D. Orengo-Nania affiliated with?
Dr. Orengo-Nania practices at M Health Fairview University of Minnesota Medical Center in Minneapolis, Minnesota.
What medical group is Dr. Silvia D. Orengo-Nania part of?
Dr. Orengo-Nania is linked to M Health Fairview Recovery Clinic. Dmand AI links Dr. Orengo-Nania to 4 more medical groups.
Does Dr. Silvia D. Orengo-Nania accept Medicare?
Yes. CMS data shows Dr. Orengo-Nania billed Medicare for 550 services in 2024, and Dr. Orengo-Nania accepts Medicare assignment.
How many Medicare patients does Dr. Silvia D. Orengo-Nania see?
CMS counts 252 Medicare patients who saw Dr. Orengo-Nania in 2024, with an average age of 78.
Show 9 more questionsShow fewer questions
Is Dr. Silvia D. Orengo-Nania board certified?
Yes. Dr. Orengo-Nania is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Silvia D. Orengo-Nania bill to Medicare?
In 2024, Dr. Orengo-Nania's most billed Medicare services were office visit, established patient (99214), eye exam or test (92083) and eye exam or test (92133).
Where did Dr. Silvia D. Orengo-Nania go to medical school?
Dr. Orengo-Nania graduated from Baylor College Of Medicine in 1987.
What drugs does Dr. Silvia D. Orengo-Nania prescribe most?
In 2024 Medicare Part D data, Dr. Orengo-Nania's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Timolol Maleate.
Has Dr. Silvia D. Orengo-Nania received payments from drug or device companies?
CMS Open Payments shows $12,784 in general payments to Dr. Orengo-Nania from 17 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Silvia D. Orengo-Nania been practicing?
Dr. Orengo-Nania graduated from medical school in 1987, 39 years ago.
Does Dr. Silvia D. Orengo-Nania do research?
Dmand AI links 30 publications to Dr. Orengo-Nania, published from 2013 to 2022. Dr. Orengo-Nania has worked on 2 clinical trials.
Who does Dr. Silvia D. Orengo-Nania publish with?
Dr. Orengo-Nania's most frequent co-authors are Robert M. Feldman, MD (6 shared papers), Sumitra S. Khandelwal, MD (4 shared papers) and Todd Dana Severin, MD (4 shared papers).
What insurance does Dr. Silvia D. Orengo-Nania accept?
Dr. Orengo-Nania is in network with 20 carriers, including Elevance, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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