Dr. Martha Elizabeth Fernandez, MD

  • Saint Louis, MO
  • Anesthesiologist
NPI1013930171PAC ID3375634959
Medicare services, 2024
576
Medicare patients, 2024
564
Industry payments
$1,134
Affiliated sites
2
Medical groups
4
Practice address
1040 Old Des Peres Road, Des Peres, MO 63131
Practice phone
Call (314) 729-9780
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

SCOPES Endoscopy Center

Surgery Center - Medicare-Certified · Des Peres, Missouri

See all 6 affiliations

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Dr. Martha Elizabeth Fernandez is an anesthesiologist in Saint Louis, Missouri

Dr. Fernandez practices at SCOPES Endoscopy Center in Des Peres, Missouri.

Dr. Fernandez's NPI, 1013930171, was assigned on July 26, 2006. Dr. Fernandez holds Mississippi license 19201.

NPI and contact details
Medicare PAC ID
3375634959
NPI enumeration date
July 26, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(314) 729-9780
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
52
Medical school graduation
2000

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Martha Elizabeth Fernandez practices at SCOPES Endoscopy Center in Des Peres, Missouri

Dr. Fernandez's primary practice is SCOPES Endoscopy Center, at 1040 Old Des Peres Road, Des Peres, MO 63131. The practice phone is (314) 729-9780.

  • SCOPES Endoscopy Center
    1040 Old Des Peres Road, Des Peres, MO 63131Phone(314) 729-9780

Source: Dmand AI Affiliation Data

Dr. Martha Elizabeth Fernandez is affiliated with 2 sites of care and 4 medical groups

Dr. Fernandez's primary practice is SCOPES Endoscopy Center in Des Peres, Missouri. The medical group on file is OrthoMed Anesthesia. Dmand AI also links Dr. Fernandez to 3 more medical groups and 1 group practice or clinic, each named with a free account.

See all 6 affiliations for Dr. Fernandez

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Martha Elizabeth Fernandez's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fernandez practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
SCOPES Endoscopy CenterAvailable with a free account
+1 more site and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Martha Elizabeth Fernandez is one of 819 anesthesiologists in Missouri

Anesthesiology is Dr. Fernandez's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Fernandez is licensed in Mississippi.

Specialties and state licenses

  • Anesthesiology, MississippiPrimaryLicense 19201 · taxonomy 207L00000X

Anesthesiologists near Dr. Fernandez

Counts of anesthesiologists 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. Martha Elizabeth Fernandez billed Medicare for 576 services in 2024

CMS data shows 576 Medicare services from Dr. Fernandez across 4 procedure codes in 2024, for 564 Medicare patients. Medicare paid $26,396 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024576
Medicare patients564
Paid by Medicare$26,396
Procedure codes4

Dr. Fernandez's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Anesthesia
2023: 8012024: 57628%

Dr. Fernandez compared with the Missouri median for anesthesiologists, 2024

  • Dr. Fernandez
  • Missouri median
Medicare services
576vs 757.7 times
Medicare patients
564vs 1404.0 times

Medians across 839 anesthesiologists in Missouri 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.

See all procedures by Dr. Fernandez

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fernandez and other anesthesiologists in Missouri.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Martha Elizabeth Fernandez treated 564 Medicare patients in 2024, average age 71

CMS counts 564 Medicare patients who saw Dr. Fernandez in 2024. The largest group is 65 to 74, with 373 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 4% are also on Medicaid. Their average risk score is 0.83, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Fernandez's median patient age at 64, with 49% women.

Medicare patients, 2024564
Average age71
Average risk score0.83
Also on Medicaid4%

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

  • Women28651%
  • Men27849%

Chronic conditions among Dr. Fernandez's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure72%
  3. Arthritis43%
  4. Diabetes26%
  5. Anxiety24%
  6. Ischemic heart disease22%
  7. Mood disorders21%
  8. Depression20%

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 64

Patient panel by sex, all payers

  • Women49%
  • Men50%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

How Dr. Martha Elizabeth 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. Martha Elizabeth Fernandez received $1,134 in industry payments from 2016 to 2025

CMS Open Payments shows 46 general payments to Dr. Fernandez from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $406.

General payments to Dr. Fernandez by program year, 2016 to 2025

Companies that paid Dr. Fernandez the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Fernandez

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Martha Elizabeth Fernandez's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Martha Elizabeth 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. Martha Elizabeth Fernandez's NPI number?

Dr. Martha Elizabeth Fernandez's NPI number is 1013930171. It was assigned on July 26, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Martha Elizabeth Fernandez?

Dr. Martha Elizabeth Fernandez is an anesthesiologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Dr. Martha Elizabeth Fernandez practice?

Dr. Fernandez practices at 1040 Old Des Peres Road, Des Peres, MO 63131. Dr. Fernandez's primary practice is SCOPES Endoscopy Center in Des Peres, Missouri. Dmand AI also links Dr. Fernandez to 3 medical groups and 1 group practice or clinic.

What is Dr. Martha Elizabeth Fernandez's office phone number?

The practice phone on file for Dr. Fernandez is (314) 729-9780.

What is Dr. Martha Elizabeth Fernandez's medical license number?

Dr. Fernandez holds Mississippi license 19201.

What medical group is Dr. Martha Elizabeth Fernandez part of?

Dr. Fernandez is linked to OrthoMed Anesthesia. Dmand AI links Dr. Fernandez to 3 more medical groups.

Does Dr. Martha Elizabeth Fernandez accept Medicare?

Yes. CMS data shows Dr. Fernandez billed Medicare for 576 services in 2024, and Dr. Fernandez accepts Medicare assignment.

How many Medicare patients does Dr. Martha Elizabeth Fernandez see?

CMS counts 564 Medicare patients who saw Dr. Fernandez in 2024, with an average age of 71.

What services does Dr. Martha Elizabeth Fernandez bill to Medicare?

In 2024, Dr. Fernandez's most billed Medicare services were anesthesia (00812), anesthesia (00731) and anesthesia (00811).

Has Dr. Martha Elizabeth Fernandez received payments from drug or device companies?

CMS Open Payments shows $1,134 in general payments to Dr. Fernandez from 15 companies from 2016 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.

How long has Dr. Martha Elizabeth Fernandez been practicing?

Dr. Fernandez graduated from medical school in 2000, 26 years ago.

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