Abdominal InjuriesAnastomosis, SurgicalColectomy
Dr. Luis G. Fernandez, MD
NPI1962457069PAC ID2668530288
- Medicare services, 2024
- 4,219
- Medicare patients, 2024
- 269
- Part D claims, 2024
- 4,893
- Publications
- 19
- Hospital affiliations
- 2
- Practice address
- 222 22nd N Ave, Nashville, TN 37203
- Practice phone
- Call (629) 255-2620
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Heritage Medical Associates
Nashville, Tennessee
Find Dr. Fernandez's professional email, personal email and mobile number
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Dr. Luis G. Fernandez is an internist in Nashville, Tennessee
Dr. Fernandez practices at Heritage Medical Associates in Nashville, Tennessee.
Dr. Fernandez's NPI, 1962457069, was assigned on May 24, 2006. Dr. Fernandez graduated from University of Miami, Lm Miller School of Medicine in 1997. Dr. Fernandez holds Tennessee license 36604.
NPI and contact details
- NPI
- 1962457069NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668530288
- NPI enumeration date
- May 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (629) 255-2620
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Luis G. Fernandez practices at Heritage Medical Associates in Nashville, Tennessee
Dr. Fernandez's primary practice is Heritage Medical Associates, at 222 22nd N Ave, Nashville, TN 37203 in Davidson County. The practice phone is (629) 255-2620.
- Heritage Medical Associates222 22nd N Ave, Nashville, TN 37203 · Davidson CountyPhone(629) 255-2620
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Luis G. Fernandez is affiliated with 4 sites of care and 1 medical group
Dr. Fernandez's primary practice is Heritage Medical Associates in Nashville, Tennessee. Dr. Fernandez is also affiliated with Ascension Saint Thomas Hospital West. The medical group on file is Heritage Medical Associates. Dmand AI also links Dr. Fernandez to 1 more hospital and 1 group practice or clinic, each named with a free account.
Heritage Medical AssociatesPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Luis G. Fernandez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fernandez practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Heritage Medical Associates | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Luis G. Fernandez is one of 2,427 internists in Tennessee
Internal medicine is Dr. Fernandez's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Fernandez is licensed in Tennessee.
Specialties and state licenses
- Internal medicine, TennesseePrimary
Internists near Dr. Fernandez
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. Luis G. Fernandez billed Medicare for 4,219 services in 2024
CMS data shows 4,219 Medicare services from Dr. Fernandez across 40 procedure codes in 2024, for 269 Medicare patients. Medicare paid $98,222 for them. Every service was in an office.
Medicare services, 20244,219
Medicare patients269
Paid by Medicare$98,222
Procedure codes40
Dr. Fernandez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 2,2902024: 2,5069%
- Other services
- 2023: 6042024: 69415%
- Surgery
- 2023: 4912024: 4802%
- Office and hospital visits
- 2023: 4672024: 4641%
- Imaging
- 2023: 432024: 5528%
- Tests and treatments
- 2023: 472024: 2057%
Dr. Fernandez compared with the Tennessee median for internists, 2024
- Dr. Fernandez
- Tennessee median
- Medicare services
- 4,219vs 6716.3 times
- Medicare patients
- 269vs 22221% above
- Part D claims
- 4,295vs 33412.9 times
Medians across 2,462 internists in Tennessee 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 internists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Luis G. Fernandez treated 269 Medicare patients in 2024, average age 74
CMS counts 269 Medicare patients who saw Dr. Fernandez in 2024. The largest group is 65 to 74, with 148 patients. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Fernandez's median patient age at 60, with 34% women.
Medicare patients, 2024269
Average age74
Average risk score0.84
Dr. Fernandez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Fernandez's Medicare patients by sex, 2024
- Women12245%
- Men14755%
Chronic conditions among Dr. Fernandez's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis45%
- Mood disorders22%
- Depression21%
- Chronic kidney disease20%
- Ischemic heart disease20%
- Diabetes18%
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 60
Patient panel by sex, all payers
- Women34%
- Men65%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Luis G. Fernandez wrote 4,893 Medicare Part D claims in 2024
In 2024, Dr. Fernandez wrote 4,893 Medicare Part D claims for 460 patients. 93% of them were for generic drugs. CMS names the drug for 4,295 of them, across 91 drugs with 11 or more claims each, at $135,828 in total drug cost. In 2023, CMS named 4,430 claims across 96 drugs.
Part D claims, 20244,893
Drugs named by CMS91
Total drug cost$135,828
Part D patients460
Dr. Fernandez's Part D claims by kind of drug, 2024
- Generic4,553 claims93%
- Brand-name329 claims7%
- Other11 claims0%
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.
Drug classes CMS tracks in Dr. Fernandez's Part D claims, 2024
- Opioids2%109 of 4,893 claims
- Antibiotics2%109 of 4,893 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: 4,4302024: 4,2953%
Drugs named by CMS: 91 in 2024, 96 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. Luis G. Fernandez offers telehealth to Medicare patients
Dr. Fernandez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Fernandez as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Luis G. Fernandez has 19 publications on record
Dmand AI links 19 papers to Dr. Fernandez, published from 2018 to 2025. 2025 was the busiest year, with 3. The most frequent topics are Negative-Pressure Wound Therapy, Wound Healing and Skin Transplantation. Dr. Fernandez has published most often in Wounds. Dr. Fernandez's most frequent co-authors are Luis G. Fernandez, MD, Mohamed Ibrahim Abdelgawad, MD and Jason S. Murry, MD.
Papers19
Years published2018 to 2025
Dr. Fernandez's papers by year, 2018 to 2025
Topics Dr. Fernandez writes about most
- Negative-Pressure Wound Therapy
- Wound Healing
- Skin Transplantation
- Abdominal Injuries
- Bandages
- Brain Injuries, Traumatic
- Therapeutic Irrigation
- Wound Infection
Dr. Fernandez's most frequent co-authors
- Luis G. Fernandez, MD15 shared papers
- Mohamed Ibrahim Abdelgawad, MD2 shared papers
- Jason S. Murry, MD2 shared papers
Recent publications by Dr. Fernandez
Abdominal InjuriesAbdominal WallHernia, Ventral
See who Dr. Fernandez researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fernandez works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Luis G. Fernandez received $1,348 in industry payments from 2016 to 2025
CMS Open Payments shows 28 general payments to Dr. Fernandez from 7 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 70% of the total. Eko Devices, Inc. paid the most, $950.
General payments to Dr. Fernandez by program year, 2016 to 2025
General payments to Dr. Fernandez by kind, 2016 to 2025
$1.3Kin total
- Speaker and faculty fees$95070%
- Food and beverage$39830%
Companies that paid Dr. Fernandez 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. Luis G. Fernandez graduated from University of Miami, Lm Miller School of Medicine
Dr. Fernandez graduated from University of Miami, Lm Miller School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Luis G. 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) |
| 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 |
| 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. Luis G. 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. Luis G. Fernandez's NPI number?
Dr. Luis G. Fernandez's NPI number is 1962457069. It was assigned on May 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Luis G. Fernandez?
Dr. Luis G. Fernandez is an internist in Nashville, Tennessee. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Luis G. Fernandez practice?
Dr. Fernandez practices at 222 22nd N Ave, Nashville, TN 37203. Dr. Fernandez's primary practice is Heritage Medical Associates in Nashville, Tennessee. Dmand AI also links Dr. Fernandez to 1 hospital and 1 group practice or clinic.
What is Dr. Luis G. Fernandez's office phone number?
The practice phone on file for Dr. Fernandez is (629) 255-2620.
What is Dr. Luis G. Fernandez's medical license number?
Dr. Fernandez holds Tennessee license 36604.
Which hospitals is Dr. Luis G. Fernandez affiliated with?
Dr. Fernandez is affiliated with Ascension Saint Thomas Hospital West. Dmand AI links Dr. Fernandez to 1 more hospital.
What medical group is Dr. Luis G. Fernandez part of?
Dr. Fernandez is linked to Heritage Medical Associates.
Does Dr. Luis G. Fernandez accept Medicare?
Yes. CMS data shows Dr. Fernandez billed Medicare for 4,219 services in 2024, and Dr. Fernandez accepts Medicare assignment.
Does Dr. Luis G. Fernandez offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Fernandez as offering telehealth services.
How many Medicare patients does Dr. Luis G. Fernandez see?
CMS counts 269 Medicare patients who saw Dr. Fernandez in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
What services does Dr. Luis G. Fernandez bill to Medicare?
In 2024, Dr. Fernandez's most billed Medicare services were surgery: heart and blood vessels (36415), lab and pathology test (80053) and lab and pathology test (80061).
Where did Dr. Luis G. Fernandez go to medical school?
Dr. Fernandez graduated from University of Miami, Lm Miller School of Medicine in 1997.
What drugs does Dr. Luis G. Fernandez prescribe most?
In 2024 Medicare Part D data, Dr. Fernandez's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Rosuvastatin Calcium.
Has Dr. Luis G. Fernandez received payments from drug or device companies?
CMS Open Payments shows $1,348 in general payments to Dr. Fernandez from 7 companies from 2016 to 2025. The largest total came from Eko Devices, Inc.
How long has Dr. Luis G. Fernandez been practicing?
Dr. Fernandez graduated from medical school in 1997, 29 years ago.
Does Dr. Luis G. Fernandez do research?
Dmand AI links 19 publications to Dr. Fernandez, published from 2018 to 2025.
Who does Dr. Luis G. Fernandez publish with?
Dr. Fernandez's most frequent co-authors are Luis G. Fernandez, MD (15 shared papers), Mohamed Ibrahim Abdelgawad, MD (2 shared papers) and Jason S. Murry, MD (2 shared papers).
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