Kellee Ann Marshall , RD, LD
Dietitian, Registered • O Fallon, IL
775 Sunset Blvd
O Fallon, IL 622691960
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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Kellee Marshall is listed in NPPES under Dietitian, Registered.
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NPI assigned on April 9, 2009; this date does not establish years in practice.
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Published CMS data list 80 Original Medicare Part B services in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Published rows only; this is not a quality measure.
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Published Part B service records, 2023:
- 97802 — Therapy procedure for nutrition management: 52 service units.
- G0108 — Diabetes outpatient self-management training services, individual, per 30 minutes: 28 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2022 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2023). CPT notice
See the full table · Guide: How to read Medicare Part B data
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Medicare Part B services went from 183 in 2018 to 80 in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2018–2023.
Practice Location & Contact Primary Location
775 Sunset Blvd
O Fallon, IL 622691960
What Public CMS Data Show
Dietitian, Registered: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $3,113 in 2023
The total amount Medicare approved for these services in 2023. 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 – by Provider and Service, 2023.
Paid by Medicare
About $2,515 in 2023
The part of the Medicare-allowed amount that Medicare itself paid in 2023, 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 – by Provider and Service, 2023.
NPI first issued
2009
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in O Fallon and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Kellee Marshall are from 2023.
3 active clinicians are listed under Dietitian, Registered with a practice address in O Fallon, IL (2,870 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
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 decreased 56% from 183 in 2018 to 80 in 2023.
- 2018: 183
- 2019: 50
- 2022: 112
- 2023: 80
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Medicare-allowed amount
Medicare-allowed amount decreased 40% from $5,210 in 2018 to $3,113 in 2023.
- 2018: $5,210
- 2019: $2,752
- 2022: $3,639
- 2023: $3,113
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Paid by Medicare
Paid by Medicare decreased 52% from $5,210 in 2018 to $2,515 in 2023.
- 2018: $5,210
- 2019: $2,192
- 2022: $3,517
- 2023: $2,515
Sources: CMS Medicare Physician & Other Practitioners (2023), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2017–2022 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 – by Provider and Service data, 2018–2023; 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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97802
Therapy procedure for nutrition management, each 15 minutes
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52 | 15 | $63.46 | $30.59 |
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G0108
Diabetes outpatient self-management training services, individual, per 30 minutes
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28 | 18 | $108.00 | $54.36 |
Source: CMS Part B by Provider and Service, 2023; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-01-06NUCC Taxonomy Code: 133V00000X
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
NPI status registered as active in NPPES database
Registered at 775 SUNSET BLVD, O FALLON, IL 622691960 (Tel: 6185899051)
Registered at 775 SUNSET BLVD, OFALLON, IL 62269 (Tel: 6185899051)
Recorded as KELLEE MARSHALL, RD, LD
Dietitian, Registered (license number reported to NPPES: IL 164.004270)
NPI status registered as active in NPPES database
Registered at 110 S EAST ST, NEW ATHENS, IL 622641414 (Tel: 6184752117)
Registered at 110 S EAST ST, NEW ATHENS, IL 622641414 (Tel: 6184752117)
Recorded as KELLEE MARSHALL, RD, LD
Dietitian, Registered (license number reported to NPPES: IL 164.004270)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
775 Sunset Blvd
Ofallon, IL 62269
Phone: 6185899051