Dr. Gregory A. Fernandez, MD
- Medicare services, 2024
- 155
- Medicare patients, 2024
- 63
- Part D claims, 2024
- 362
- Hospital affiliations
- 3
- Industry payments
- $122
- Practice address
- 901 W Judge Perez Dr, Chalmette, LA 70043
- Practice phone
- Call (504) 237-4696
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bayou Urgent Care
Urgent Care Center · Chalmette, Louisiana
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. Gregory A. Fernandez is an emergency medicine physician in Chalmette, Louisiana
Dr. Fernandez practices at Bayou Urgent Care in Chalmette, Louisiana.
Dr. Fernandez's NPI, 1225069263, was assigned on July 6, 2006. Dr. Fernandez graduated from Louisiana State University School of Medicine in New Orleans in 2001. Dr. Fernandez holds Louisiana license 025577.
- NPI
- 1225069263NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729095682
- NPI enumeration date
- July 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (504) 237-4696
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory A. Fernandez practices at Bayou Urgent Care in Chalmette, Louisiana
Dr. Fernandez's primary practice is Bayou Urgent Care, at 901 W Judge Perez Dr, Chalmette, LA 70043. The practice phone is (504) 237-4696.
- Bayou Urgent Care901 W Judge Perez Dr, Chalmette, LA 70043Phone(504) 237-4696
Source: Dmand AI Affiliation Data
Dr. Gregory A. Fernandez is affiliated with 4 sites of care and 9 medical groups
Dr. Fernandez's primary practice is Bayou Urgent Care in Chalmette, Louisiana. Dr. Fernandez is also affiliated with St. Bernard Parish Hospital. The medical group on file is Bayou Urgent Care. Dmand AI also links Dr. Fernandez to 2 more hospitals and 8 medical groups, each named with a free account. Dr. Fernandez's employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory A. Fernandez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fernandez practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bayou Urgent Care | Available with a free account |
| +3 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory A. Fernandez is one of 809 emergency medicine physicians in Louisiana
Emergency medicine is Dr. Fernandez's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Fernandez is licensed in Louisiana.
Specialties and state licenses
- Emergency medicine, LouisianaPrimary
Emergency medicine physicians near Dr. Fernandez
Counts of emergency medicine physicians 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. Gregory A. Fernandez billed Medicare for 155 services in 2024
CMS data shows 155 Medicare services from Dr. Fernandez across 7 procedure codes in 2024, for 63 Medicare patients. Medicare paid $6,410 for them. Every service was in an office.
Dr. Fernandez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 702024: 657%
- Office and hospital visits
- 2023: 882024: 3857%
- Drugs given in the office
- 2023: 512024: 3237%
- Tests and treatments
- 2023: 352024: 2043%
Dr. Fernandez compared with the Louisiana median for emergency medicine physicians, 2024
- Dr. Fernandez
- Louisiana median
- Medicare services
- 155vs 19420% below
- Medicare patients
- 63vs 17865% below
- Part D claims
- 180vs 822.2 times
Medians across 793 emergency medicine physicians in Louisiana 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 emergency medicine physicians in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory A. Fernandez treated 63 Medicare patients in 2024, average age 71
CMS counts 63 Medicare patients who saw Dr. Fernandez in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have high blood pressure, and 67% have high cholesterol. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Fernandez's median patient age at 44, with 54% women.
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
- Women3352%
- Men3048%
Chronic conditions among Dr. Fernandez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Arthritis41%
- Ischemic heart disease32%
- Anxiety30%
- Diabetes30%
- Cancer25%
- Chronic kidney disease25%
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 44
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. Gregory A. Fernandez wrote 362 Medicare Part D claims in 2024
In 2024, Dr. Fernandez wrote 362 Medicare Part D claims for 231 patients. 90% of them were for generic drugs. CMS names the drug for 180 of them, across 8 drugs with 11 or more claims each, at $1,851 in total drug cost. In 2023, CMS named 276 claims across 15 drugs.
Dr. Fernandez's Part D claims by kind of drug, 2024
- Generic326 claims90%
- Brand-name and other36 claims10%
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
- Opioids5%17 of 362 claims
- Antibiotics36%129 of 362 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: 2762024: 18035%
Drugs named by CMS: 8 in 2024, 15 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. Gregory A. Fernandez takes part in Medicare
Dr. Fernandez 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)
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Dr. Gregory A. Fernandez received $122 in industry payments from 2016 to 2022
CMS Open Payments shows 3 general payments to Dr. Fernandez from 3 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Otsuka Pharmaceutical Development & Commercialization, Inc. paid the most, $89.
General payments to Dr. Fernandez by program year, 2016 to 2022
Companies that paid Dr. Fernandez the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory A. Fernandez graduated from Louisiana State University School of Medicine in New Orleans
Dr. Fernandez graduated from Louisiana State University School of Medicine in New Orleans in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory A. 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 | 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) |
| 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. Gregory A. 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. Gregory A. Fernandez's NPI number?
Dr. Gregory A. Fernandez's NPI number is 1225069263. It was assigned on July 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory A. Fernandez?
Dr. Gregory A. Fernandez is an emergency medicine physician in Chalmette, Louisiana. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Gregory A. Fernandez practice?
Dr. Fernandez practices at 901 W Judge Perez Dr, Chalmette, LA 70043. Dr. Fernandez's primary practice is Bayou Urgent Care in Chalmette, Louisiana. Dmand AI also links Dr. Fernandez to 2 hospitals and 8 medical groups.
What is Dr. Gregory A. Fernandez's office phone number?
The practice phone on file for Dr. Fernandez is (504) 237-4696.
What is Dr. Gregory A. Fernandez's medical license number?
Dr. Fernandez holds Louisiana license 025577.
Which hospitals is Dr. Gregory A. Fernandez affiliated with?
Dr. Fernandez is affiliated with St. Bernard Parish Hospital. Dmand AI links Dr. Fernandez to 2 more hospitals.
What medical group is Dr. Gregory A. Fernandez part of?
Dr. Fernandez is linked to Bayou Urgent Care. Dmand AI links Dr. Fernandez to 8 more medical groups.
Does Dr. Gregory A. Fernandez accept Medicare?
Yes. CMS data shows Dr. Fernandez billed Medicare for 155 services in 2024, and Dr. Fernandez accepts Medicare assignment.
How many Medicare patients does Dr. Gregory A. Fernandez see?
CMS counts 63 Medicare patients who saw Dr. Fernandez in 2024, with an average age of 71.
What services does Dr. Gregory A. Fernandez bill to Medicare?
In 2024, Dr. Fernandez's most billed Medicare services were office visit, established patient (99214), lab and pathology test (87635) and lab and pathology test (87804).
Show 4 more questionsShow fewer questions
Where did Dr. Gregory A. Fernandez go to medical school?
Dr. Fernandez graduated from Louisiana State University School of Medicine in New Orleans in 2001.
What drugs does Dr. Gregory A. Fernandez prescribe most?
In 2024 Medicare Part D data, Dr. Fernandez's most prescribed drugs by claims were Cefdinir, Dexamethasone and Amoxicillin-Clavulanate Potass.
Has Dr. Gregory A. Fernandez received payments from drug or device companies?
CMS Open Payments shows $122 in general payments to Dr. Fernandez from 3 companies from 2016 to 2022. The largest total came from Otsuka Pharmaceutical Development & Commercialization, Inc.
How long has Dr. Gregory A. Fernandez been practicing?
Dr. Fernandez graduated from medical school in 2001, 25 years ago.
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