Dr. Hubert Nelson Fernandes, MD
- Medicare services, 2024
- 103
- Medicare patients, 2024
- 20
- Part D claims, 2024
- 2,026
- Hospital affiliations
- 1
- Industry payments
- $71
- Practice address
- 645 South Central Ave, Chicago, IL 60644
- Practice phone
- Call (773) 626-4300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fernandes' 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. Hubert Nelson Fernandes is an internist in Chicago, Illinois
Dr. Fernandes practices at Loretto Hospital in Chicago, Illinois, part of The Loretto Hospital.
Dr. Fernandes' NPI, 1700877024, was assigned on November 4, 2005.
- NPI
- 1700877024NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921997198
- NPI enumeration date
- November 4, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (773) 626-4300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hubert Nelson Fernandes practices at Loretto Hospital in Chicago, Illinois
Dr. Fernandes' primary practice is Loretto Hospital, at 645 South Central Ave, Chicago, IL 60644 in Cook County. The practice phone is (773) 626-4300.
- Loretto Hospital645 South Central Ave, Chicago, IL 60644 · Cook CountyPhone(773) 626-4300
Source: Dmand AI Affiliation Data
Dr. Hubert Nelson Fernandes is affiliated with 3 sites of care and 1 medical group
Dr. Fernandes' primary practice is Loretto Hospital in Chicago, Illinois, part of The Loretto Hospital. The medical group on file is Loretto Hospital. Dmand AI also links Dr. Fernandes to 1 more physician office and 1 home health agency, 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. Hubert Nelson Fernandes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fernandes practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loretto Hospital | Available with a free account |
| +2 more affiliated sites | 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 The Loretto Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Hubert Nelson Fernandes is one of 5,652 internists in Illinois
Internal medicine is Dr. Fernandes' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Fernandes has a license on file in Illinois.
Specialties and state licenses
- Internal medicine, Illinois
Internists near Dr. Fernandes
Counts of internists 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. Hubert Nelson Fernandes billed Medicare for 103 services in 2024
CMS data shows 103 Medicare services from Dr. Fernandes across 3 procedure codes in 2024, for 20 Medicare patients. Medicare paid $5,994 for them. Every service was in an office.
Dr. Fernandes' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1072024: 7431%
- Other services
- 2023: 172024: 2971%
Dr. Fernandes compared with the Illinois median for internists, 2024
- Dr. Fernandes
- Illinois median
- Medicare services
- 103vs 56682% below
- Medicare patients
- 20vs 20890% below
- Part D claims
- 1,757vs 2846.2 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Fernandes' 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. Fernandes?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fernandes and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hubert Nelson Fernandes treated 20 Medicare patients in 2024, average age 84
CMS counts 20 Medicare patients who saw Dr. Fernandes in 2024. 75% of them have high blood pressure, and 70% have high cholesterol. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Fernandes' median patient age at 71, with 40% women.
Chronic conditions among Dr. Fernandes' Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Arthritis55%
- Diabetes55%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fernandes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Hubert Nelson Fernandes wrote 2,026 Medicare Part D claims in 2024
In 2024, Dr. Fernandes wrote 2,026 Medicare Part D claims for 39 patients. 83% of them were for generic drugs. CMS names the drug for 1,757 of them, across 59 drugs with 11 or more claims each, at $67,089 in total drug cost. In 2023, CMS named 2,213 claims across 69 drugs.
Dr. Fernandes' Part D claims by kind of drug, 2024
- Generic1,675 claims83%
- Brand-name253 claims12%
- Other98 claims5%
Dr. Fernandes' 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. Fernandes' Part D claims, 2024
- Opioids1%14 of 2,026 claims
- Antibiotics1%17 of 2,026 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: 2,2132024: 1,75721%
Drugs named by CMS: 59 in 2024, 69 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. Hubert Nelson Fernandes takes part in Medicare
Dr. Fernandes accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Hubert Nelson Fernandes received $71 in industry payments from 2019 to 2024
CMS Open Payments shows 3 general payments to Dr. Fernandes from 3 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 100% of the total. Astellas Pharma US Inc paid the most, $31.
General payments to Dr. Fernandes by program year, 2019 to 2024
Companies that paid Dr. Fernandes the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Hubert Nelson Fernandes'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) |
| 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. Hubert Nelson Fernandes
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. Hubert Nelson Fernandes' NPI number?
Dr. Hubert Nelson Fernandes' NPI number is 1700877024. It was assigned on November 4, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Hubert Nelson Fernandes?
Dr. Hubert Nelson Fernandes is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Hubert Nelson Fernandes practice?
Dr. Fernandes practices at 645 South Central Ave, Chicago, IL 60644. Dr. Fernandes' primary practice is Loretto Hospital in Chicago, Illinois, part of The Loretto Hospital. Dmand AI also links Dr. Fernandes to 1 physician office and 1 home health agency.
What is Dr. Hubert Nelson Fernandes' office phone number?
The practice phone on file for Dr. Fernandes is (773) 626-4300.
Which hospitals is Dr. Hubert Nelson Fernandes affiliated with?
Dr. Fernandes practices at Loretto Hospital in Chicago, Illinois.
What medical group is Dr. Hubert Nelson Fernandes part of?
Dr. Fernandes is linked to Loretto Hospital.
Does Dr. Hubert Nelson Fernandes accept Medicare?
Yes. CMS data shows Dr. Fernandes billed Medicare for 103 services in 2024, and Dr. Fernandes accepts Medicare assignment.
How many Medicare patients does Dr. Hubert Nelson Fernandes see?
CMS counts 20 Medicare patients who saw Dr. Fernandes in 2024, with an average age of 84.
What services does Dr. Hubert Nelson Fernandes bill to Medicare?
In 2024, Dr. Fernandes' most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, established patient (99213).
What drugs does Dr. Hubert Nelson Fernandes prescribe most?
In 2024 Medicare Part D data, Dr. Fernandes' most prescribed drugs by claims were Rosuvastatin Calcium, Hydrochlorothiazide and Atorvastatin Calcium.
Has Dr. Hubert Nelson Fernandes received payments from drug or device companies?
CMS Open Payments shows $71 in general payments to Dr. Fernandes from 3 companies from 2019 to 2024. The largest total came from Astellas Pharma US Inc.
How long has Dr. Hubert Nelson Fernandes been practicing?
Dr. Fernandes graduated from medical school in 1980, 46 years ago.
Selling to internal medicine practices?
See internists in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card