Dr. Maria Paula Fernandez, MD
- Medicare services, 2024
- 3,616
- Medicare patients, 2024
- 401
- Part D claims, 2024
- 139
- Hospital affiliations
- 2
- Industry payments
- $4,834
- Practice address
- 2454 E Dempster St, Des Plaines, IL 60016
- Practice phone
- Call (847) 299-0700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Retina Consultants, Ltd
Des Plaines, Illinois
Find Dr. Fernandez'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. Maria Paula Fernandez is an ophthalmologist in Des Plaines, Illinois
Dr. Fernandez practices at Retina Consultants, Ltd in Des Plaines, Illinois.
Dr. Fernandez's NPI, 1235652207, was assigned on July 21, 2017. Dr. Fernandez holds Florida license ME149505.
- NPI
- 1235652207NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628485976
- NPI enumeration date
- July 21, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 299-0700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Maria Paula Fernandez practices at Retina Consultants, Ltd in Des Plaines, Illinois
Dr. Fernandez's primary practice is Retina Consultants, Ltd, at 2454 E Dempster St, Des Plaines, IL 60016 in Cook County. The practice phone is (847) 299-0700.
- Retina Consultants, Ltd2454 E Dempster St, Des Plaines, IL 60016 · Cook CountyPhone(847) 299-0700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Maria Paula Fernandez is affiliated with 6 sites of care and 3 medical groups
Dr. Fernandez's primary practice is Retina Consultants, Ltd in Des Plaines, Illinois. Dr. Fernandez is also affiliated with Advocate Lutheran General Hospital. The medical group on file is Sinai Medical Group. Dmand AI also links Dr. Fernandez to 1 more hospital, 3 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Maria Paula Fernandez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fernandez practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Retina Consultants, Ltd | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maria Paula Fernandez is one of 692 ophthalmologists in Illinois
Ophthalmology is Dr. Fernandez's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Fernandez is licensed in Florida.
Specialties and state licenses
- Ophthalmology, FloridaPrimary
Ophthalmologists near Dr. Fernandez
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. Maria Paula Fernandez billed Medicare for 3,616 services in 2024
CMS data shows 3,616 Medicare services from Dr. Fernandez across 11 procedure codes in 2024, for 401 Medicare patients. Medicare paid $386,978 for them. Every service was in an office.
Dr. Fernandez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 482024: 1,8023654%
- Tests and treatments
- 2023: 812024: 9111025%
- Office and hospital visits
- 2023: 662024: 592797%
- Surgery
- 2023: 252024: 2931072%
- Imaging
- 2023: 02024: 18
Dr. Fernandez compared with the Illinois median for ophthalmologists, 2024
- Dr. Fernandez
- Illinois median
- Medicare services
- 3,616vs 1,5442.3 times
- Medicare patients
- 401vs 57731% below
- Part D claims
- 79vs 58286% below
Medians across 710 ophthalmologists in Illinois with Dmand AI profiles that report each measure.
Dr. Fernandez'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. Fernandez and other ophthalmologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Maria Paula Fernandez treated 401 Medicare patients in 2024, average age 76
CMS counts 401 Medicare patients who saw Dr. Fernandez in 2024. The largest group is 65 to 74, with 167 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.54, 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. Fernandez's median patient age at 66, with 54% women.
Dr. Fernandez's Medicare patients by age, 2024
Dr. Fernandez's Medicare patients by sex, 2024
- Women22757%
- Men17443%
Chronic conditions among Dr. Fernandez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Diabetes42%
- Chronic kidney disease28%
- Ischemic heart disease27%
- Osteoporosis20%
- Anxiety19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fernandez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Maria Paula Fernandez wrote 139 Medicare Part D claims in 2024
In 2024, Dr. Fernandez wrote 139 Medicare Part D claims for 52 patients. 64% of them were for generic drugs. CMS names the drug for 79 of them, across 3 drugs with 11 or more claims each, at $2,010 in total drug cost. In 2023, CMS named 51 claims across 4 drugs.
Dr. Fernandez's Part D claims by kind of drug, 2024
- Generic89 claims64%
- Brand-name50 claims36%
Dr. Fernandez'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: 512024: 7955%
Drugs named by CMS: 3 in 2024, 4 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. Maria Paula Fernandez takes part in Medicare
Dr. Fernandez 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. Maria Paula Fernandez received $4,834 in industry payments from 2021 to 2025
CMS Open Payments shows 22 general payments to Dr. Fernandez from 10 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 49% of the total. Genentech, Inc. paid the most, $2,663.
General payments to Dr. Fernandez by program year, 2021 to 2025
General payments to Dr. Fernandez by kind, 2021 to 2025
- Food and beverage$2,35049%
- Consulting fees$2,28047%
- Speaker and faculty fees$2044%
Companies that paid Dr. Fernandez the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Maria Paula Fernandez'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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. Maria Paula Fernandez
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. Maria Paula Fernandez's NPI number?
Dr. Maria Paula Fernandez's NPI number is 1235652207. It was assigned on July 21, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Maria Paula Fernandez?
Dr. Maria Paula Fernandez is an ophthalmologist in Des Plaines, Illinois. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Maria Paula Fernandez practice?
Dr. Fernandez practices at 2454 E Dempster St, Des Plaines, IL 60016. Dr. Fernandez's primary practice is Retina Consultants, Ltd in Des Plaines, Illinois. Dmand AI also links Dr. Fernandez to 1 hospital, 3 group practices and clinics and 2 medical groups.
What is Dr. Maria Paula Fernandez's office phone number?
The practice phone on file for Dr. Fernandez is (847) 299-0700.
What is Dr. Maria Paula Fernandez's medical license number?
Dr. Fernandez holds Florida license ME149505.
Which hospitals is Dr. Maria Paula Fernandez affiliated with?
Dr. Fernandez is affiliated with Advocate Lutheran General Hospital. Dmand AI links Dr. Fernandez to 1 more hospital.
What medical group is Dr. Maria Paula Fernandez part of?
Dr. Fernandez is linked to Sinai Medical Group. Dmand AI links Dr. Fernandez to 2 more medical groups.
Does Dr. Maria Paula Fernandez accept Medicare?
Yes. CMS data shows Dr. Fernandez billed Medicare for 3,616 services in 2024, and Dr. Fernandez accepts Medicare assignment.
How many Medicare patients does Dr. Maria Paula Fernandez see?
CMS counts 401 Medicare patients who saw Dr. Fernandez in 2024, with an average age of 76.
What services does Dr. Maria Paula Fernandez bill to Medicare?
In 2024, Dr. Fernandez's most billed Medicare services were injected or infused drug (J2777), eye exam or test (92134) and office visit, established patient (99213).
Show 3 more questionsShow fewer questions
What drugs does Dr. Maria Paula Fernandez prescribe most?
In 2024 Medicare Part D data, Dr. Fernandez's most prescribed drugs by claims were Prednisolone Acetate, Dorzolamide-Timolol and Ketorolac Tromethamine.
Has Dr. Maria Paula Fernandez received payments from drug or device companies?
CMS Open Payments shows $4,834 in general payments to Dr. Fernandez from 10 companies from 2021 to 2025. The largest total came from Genentech, Inc.
How long has Dr. Maria Paula Fernandez been practicing?
Dr. Fernandez graduated from medical school in 2013, 13 years ago.
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