Dr. Vanessa Eulo , MD
Internal Medicine โข St. Louis, MO
1 Barnes-Jewish Hospital Plaza
St. Louis, MO 63110
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Vanessa Eulo is listed in NPPES under Internal Medicine.
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NPI assigned on June 22, 2015; this date does not establish years in practice.
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Published CMS data list 229 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- G2211 โ Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's: 52 service units.
- G2211 โ Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's: 47 service units.
- 99215 โ Established patient outpatient office visit: 42 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 6 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 449 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Oxycodone Hcl โ 58 prescription fills, including refills.
- Eliquis (Apixaban) โ 47 prescription fills, including refills.
- Gabapentin โ 42 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 19 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 80% of clinicians listed under Internal Medicine in St. Louis, MO (2024, 26 clinicians with data). Median for this group: 541. Middle half: 248 to 1,002.
Fewer Medicare Part B services than 75% of clinicians listed under Internal Medicine in Missouri (2024, 1,304 clinicians with data). Median for this group: 636. Middle half: 273 to 1,166.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 168 in 2022 to 229 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022โ2024.
Practice Location & Contact Primary Location
1 Barnes-Jewish Hospital Plaza
St. Louis, MO 63110
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Birmingham, AL. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: University Of Alabama Health Services Foundation, Pc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Rush Medical College Of Rush University
2015
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
76 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $17,839 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $13,304 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
492 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$607,180 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $213.69 across 7 records.
By nature of payment
- Food and Beverage: $145.20 across 6 records.
- Education: $68.49 across 1 record.
Reporting-company totals (3 largest of 5)
- AstraZeneca Pharmaceuticals LP: $68.49 across 1 record.
- Novartis Pharmaceuticals Corporation: $57.63 across 2 records.
- Caris MPI, Inc.: $44.65 across 2 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
11 years (graduated 2015)
CMS Doctors and Clinicians data list 2015 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2015
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Eulo has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Eulo as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in St. Louis and Missouri
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 80% of clinicians listed under Internal Medicine in St. Louis, MO (2024, 26 clinicians with data). Median for this group: 541. Middle half: 248 to 1,002.
Fewer Medicare Part B services than 75% of clinicians listed under Internal Medicine in Missouri (2024, 1,304 clinicians with data). Median for this group: 636. Middle half: 273 to 1,166.
Medicare-allowed amount
A lower Medicare-allowed amount than 80% of clinicians listed under Internal Medicine in St. Louis, MO (2024, 26 clinicians with data). Median for this group: $52,117. Middle half: $26,946 to $98,774.
A lower Medicare-allowed amount than 80% of clinicians listed under Internal Medicine in Missouri (2024, 1,304 clinicians with data). Median for this group: $58,496. Middle half: $24,542 to $99,993.
Paid by Medicare
A lower Medicare payment amount than 80% of clinicians listed under Internal Medicine in St. Louis, MO (2024, 26 clinicians with data). Median for this group: $40,409. Middle half: $20,578 to $72,923.
A lower Medicare payment amount than 80% of clinicians listed under Internal Medicine in Missouri (2024, 1,304 clinicians with data). Median for this group: $44,917. Middle half: $18,290 to $76,772.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Internal Medicine in St. Louis, MO (2024, 29 clinicians with data). Median for this group: 449. Middle half: 107 to 5,200.
Close to the middle for clinicians listed under Internal Medicine in Missouri (2024, 1,535 clinicians with data). Median for this group: 771. Middle half: 122 to 7,845.
Part D drug cost
A higher Part D drug cost than 75% of clinicians listed under Internal Medicine in St. Louis, MO (2024, 29 clinicians with data). Median for this group: $41,305. Middle half: $7,785 to $521,343.
A higher Part D drug cost than 75% of clinicians listed under Internal Medicine in Missouri (2024, 1,535 clinicians with data). Median for this group: $59,863. Middle half: $2,451 to $575,890.
58 active clinicians are listed under Internal Medicine with a practice address in St. Louis, MO (2,605 in Missouri).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in St. Louis
12.1% of these 58 clinicians have the CMS telehealth indicator.
39.7% of these 58 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 36% from 168 in 2022 to 229 in 2024.
- 2022: 168
- 2023: 176
- 2024: 229
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Medicare-allowed amount
Medicare-allowed amount increased 11% from $16,075 in 2022 to $17,839 in 2024.
- 2022: $16,075
- 2023: $16,917
- 2024: $17,839
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Paid by Medicare
Paid by Medicare stayed about the same: $12,806 in 2022 and $13,304 in 2024.
- 2022: $12,806
- 2023: $12,510
- 2024: $13,304
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Medicare Part D prescriptions
Medicare Part D prescriptions varied from year to year: 459 in 2017 and 449 in 2024.
- 2017: 459
- 2018: 322
- 2022: 187
- 2023: 436
- 2024: 449
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30-day fills
30-day fills decreased 22% from 631 in 2017 to 492 in 2024.
- 2017: 631
- 2018: 438
- 2022: 187
- 2023: 473
- 2024: 492
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Part D drug cost
Part D drug cost increased 2795% from $20,973 in 2017 to $607,180 in 2024.
- 2017: $20,973
- 2018: $10,450
- 2022: $585,159
- 2023: $980,605
- 2024: $607,180
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $99.95 in 2019 to $213.69 in 2025.
- 2019: $99.95
- 2020: $194.95
- 2022: $99.99
- 2025: $213.69
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): fewer than 11 records totaling $213.69.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP |
Education
In-kind items and services
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IMFINZI | General | $68.49 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
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LUTATHERA | General | $31.47 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
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LUTATHERA | General | $26.16 |
| Incyte Corporation |
Food and Beverage
Cash or cash equivalent
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ZYNYZ | General | $23.00 |
| Caris MPI, Inc. |
Food and Beverage
In-kind items and services
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MI CANCER SEEK | General | $22.98 |
| Caris MPI, Inc. |
Food and Beverage
In-kind items and services
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MI CANCER SEEK | General | $21.67 |
| SOBI, INC |
Food and Beverage
In-kind items and services
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Vonjo | General | $19.92 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2021โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2022โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
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52 | 27 | $35.00 | $15.13 |
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G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
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47 | 31 | $35.00 | $15.16 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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42 | 19 | $349.00 | $134.08 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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38 | 16 | $246.00 | $94.27 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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34 | 20 | $349.00 | $132.00 |
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99205
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
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16 | 16 | $509.00 | $164.87 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Oxycodone Hcl | Oxycodone Hcl | 58 | 1,252 | $1,815.09 | 16 |
| Eliquis | Apixaban | 47 | 1,470 | $27,929.46 | โ |
| Gabapentin | Gabapentin | 42 | 1,544 | $381.74 | 13 |
| Imatinib Mesylate | Imatinib Mesylate | 35 | 1,050 | $29,426.64 | โ |
| Ondansetron Hcl | Ondansetron Hcl | 30 | 640 | $633.79 | 19 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 27 | 480 | $441.26 | 11 |
| Koselugo | Selumetinib Sulfate | 23 | 690 | $544,758.42 | โ |
| Trazodone Hcl | Trazodone Hcl | 21 | 840 | $117.39 | โ |
| Olanzapine | Olanzapine | 21 | 630 | $204.37 | โ |
| Levothyroxine Sodium | Levothyroxine Sodium | 20 | 900 | $168.64 | โ |
| Dexamethasone | Dexamethasone | 20 | 112 | $211.26 | 12 |
| Tramadol Hcl | Tramadol Hcl | 17 | 427 | $31.10 | โ |
| Diphenoxylate-Atropine | Diphenoxylate Hcl/Atropine | 17 | 305 | $159.59 | โ |
| Pantoprazole Sodium | Pantoprazole Sodium | 13 | 690 | $143.12 | โ |
| Ondansetron Odt | Ondansetron | 13 | 230 | $311.04 | โ |
| Duloxetine Hcl | Duloxetine Hcl | 12 | 360 | $192.05 | โ |
| Sertraline Hcl | Sertraline Hcl | 11 | 390 | $33.65 | โ |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 11 | 284 | $70.37 | โ |
| Pregabalin | Pregabalin | 11 | 330 | $151.39 | โ |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-01-05NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
NUCC Taxonomy Code: 207ZH0000X
A hematopathologist is expert in diseases that affect blood cells, blood clotting mechanisms, bone marrow and lymph nodes. This physician has the knowledge and technical skills essential for the laboratory diagnosis of anemias, leukemias, lymphomas, bleeding disorders and blood clotting disorders.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - HEMATOLOGY/ONCOLOGY
I20210908003993
AL
0143596122
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
University Of Alabama Health Services Foundation, Pc
619 19th St S, Birmingham, AL 352491900
Phone: 2059344011
Secondary Practice Locations
2000 6th Ave S
Birmingham, AL 352332110
Phone: 2058019034
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Pathology - Anatomic Pathology & Clinical Pathology
Doctor of Medicine (M.D.)
Emergency Medicine - Emergency Medical Services
Doctor of Medicine (M.D.)
Obstetrics & Gynecology
Doctor of Medicine (M.D.)
Anesthesiology
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Physical Medicine & Rehabilitation
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Pathology (license number reported to NPPES: AL 42260)
NPI status registered as active in NPPES database
Registered at 1 BARNES-JEWISH HOSPITAL PLAZA, ST. LOUIS, MO 63110 (Tel: 3143625000)
Registered at 660 SOUTH EUCLID AVE, DEPARTMENT OF INTERNAL MEDICINE, ST. LOUIS, MO 63110 (Tel: 3143625000)
Recorded as VANESSA EULO, M.D.
Internal Medicine (license number reported to NPPES: MO 2015019413)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in St. Louis
- Dr. Akriti Acharya, MD
- Dr. Joseph Flaherty, MD
- Dr. Naga Neelima Nallapaneni, MD
- Dr. Patrick Mccann, MD
- Dr. Seema Najam, MD
- Dr. Micaela Mackay, MD
Mailing Address
660 South Euclid Ave, Department Of Internal Medicine
St. Louis, MO 63110
Phone: 3143625000