Katherine Lillian Ferry , RD
Dietitian, Registered β’ Cincinnati, OH
4440 Red Bank Rd Ste 210
Cincinnati, OH 452272177
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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Katherine Ferry is listed in NPPES under Dietitian, Registered.
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NPI assigned on October 24, 2012; this date does not establish years in practice.
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Published CMS data list 69 Original Medicare Part B services in 2022.
Source: CMS, Medicare Physician & Other Practitioners β by Provider and Service, 2022. Published rows only; this is not a quality measure.
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Published Part B service records, 2022:
- G0108 β Diabetes outpatient self-management training services, individual, per 30 minutes: 69 service units.
Source: CMS, Medicare Physician & Other Practitioners β by Provider and Service, 2022. Units differ by code; these are not visits or a measure of quality.
See the full table Β· Guide: How to read Medicare Part B data
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Medicare Part B services went from 27 in 2020 to 69 in 2022.
Source: CMS, Medicare Physician & Other Practitioners β by Provider and Service, 2020β2022.
Practice Location & Contact Primary Location
4440 Red Bank Rd Ste 210
Cincinnati, OH 452272177
What Public CMS Data Show
Dietitian, Registered: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
27 people with Original Medicare in 2022
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners β by Provider, 2022.
Medicare-allowed amount
About $3,740 in 2022
The total amount Medicare approved for these services in 2022. 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 β by Provider and Service, 2022.
Paid by Medicare
About $2,862 in 2022
The part of the Medicare-allowed amount that Medicare itself paid in 2022, 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 β by Provider and Service, 2022.
NPI first issued
2012
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, CMS release of October 2, 2026; Medicare.gov, βDoes your provider accept Medicare as full payment?β
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, CMS release of October 2, 2026.
Compared with the same specialty in Cincinnati and Ohio
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Katherine Ferry are from 2022.
259 active clinicians are listed under Dietitian, Registered with a practice address in Cincinnati, OH (2,653 in Ohio).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Cincinnati
2.3% of these 259 clinicians have the CMS telehealth indicator.
7.7% of these 259 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 156% from 27 in 2020 to 69 in 2022.
- 2020: 27
- 2021: 78
- 2022: 69
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Medicare-allowed amount
Medicare-allowed amount increased 152% from $1,486 in 2020 to $3,740 in 2022.
- 2020: $1,486
- 2021: $4,114
- 2022: $3,740
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Paid by Medicare
Paid by Medicare increased 141% from $1,188 in 2020 to $2,862 in 2022.
- 2020: $1,188
- 2021: $3,109
- 2022: $2,862
Sources: CMS Medicare Physician & Other Practitioners (2022), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Performed Procedures & Service Volume
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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G0108
Diabetes outpatient self-management training services, individual, per 30 minutes
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69 | 19 | $82.00 | $54.21 |
Source: CMS Part B by Provider and Service, 2022; 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
NUCC 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.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Adult Health
Adult Nurse Practitioner
Internal Medicine - Endocrinology, Diabetes & Metabolism
Doctor of Medicine (M.D.)
Internal Medicine - Endocrinology, Diabetes & Metabolism
Doctor of Osteopathic Medicine (D.O.)
Dietitian, Registered
Registered Dietitian
Internal Medicine - Endocrinology, Diabetes & Metabolism
Doctor of Medicine (M.D.)
Nurse Practitioner - Gerontology
Nurse Practitioner
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 4440 RED BANK RD STE 210, CINCINNATI, OH 452272177 (Tel: 5132720313)
Registered at 4440 RED BANK RD STE 210, CINCINNATI, OH 452272177 (Tel: 5132720313)
Recorded as KATHERINE FERRY, R.D.
Dietitian, Registered
NPI status registered as active in NPPES database
Registered at 1455 STABLEVIEW CIR, MAINEVILLE, OH 450397917 (Tel: 5138335633)
Registered at 1455 STABLEVIEW CIR, MAINEVILLE, OH 450397917 (Tel: 5138335633)
Recorded as KATHERINE KAMPMAN, R.D.
Dietitian, Registered
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Dietitian, Registereds in Cincinnati
- Elizabeth Hollstegge, RD LD CDE
- Sheridan Handorf, RD
- Parul Kothari, RD
- Katherine Spitzer, RD, LD
- Amy Eikenberry, RDN, LD
- Emily Uebel
Mailing Address
4440 Red Bank Rd Ste 210
Cincinnati, OH 452272177
Phone: 5132720313