Dr. Katherine D. Hewitt, MD
- Medicare services, 2023
- 72
- Part D claims, 2024
- 51
- MIPS score, 2024
- 93
- Industry payments
- $130
- Affiliated sites
- 1
- Practice address
- 5777 Kellogg Avenue, Cincinnati, OH 45230
- Practice phone
- Call (513) 232-3232
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Trihealth H - Cincinnati (Kellogg Avenue)
Women's health practice · Cincinnati, Ohio
Find Dr. Hewitt'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. Katherine D. Hewitt is a gynecology physician in Akron, Ohio
Dr. Hewitt practices at Trihealth H - Cincinnati (Kellogg Avenue) in Cincinnati, Ohio.
Dr. Hewitt's NPI, 1952499626, was assigned on October 10, 2006. Dr. Hewitt graduated from Ohio State University College of Medicine in 1981. Dr. Hewitt holds Ohio license 35048288.
- NPI
- 1952499626NPI Registry (opens in a new tab)
- NPI enumeration date
- October 10, 2006
- NPI status
- Active
- Practice phone
- (513) 232-3232
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katherine D. Hewitt practices in Cincinnati and Akron
Dr. Hewitt's primary practice is Trihealth H - Cincinnati (Kellogg Avenue), at 5777 Kellogg Avenue, Cincinnati, OH 45230. The practice phone is (513) 232-3232. The NPI Registry lists Dr. Hewitt's practice address as 1 Perkins Sq, Akron, OH 44308.
- Trihealth H - Cincinnati (Kellogg Avenue)Primary5777 Kellogg Avenue, Cincinnati, OH 45230Phone(513) 232-3232
- NPI Registry address1 Perkins Sq, Akron, OH 44308 · Summit CountyPhone(513) 232-3232
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Katherine D. Hewitt is affiliated with 1 site of care and 2 medical groups
Dr. Hewitt's primary practice is Trihealth H - Cincinnati (Kellogg Avenue) in Cincinnati, Ohio. The medical group on file is TriHealth. Dmand AI also links Dr. Hewitt to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Katherine D. Hewitt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hewitt practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Trihealth H - Cincinnati (Kellogg Avenue) | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katherine D. Hewitt is one of 83 gynecology physicians in Ohio
Gynecology is Dr. Hewitt's primary specialty in the NPI Registry, under taxonomy code 207VG0400X. Dr. Hewitt is licensed in Ohio.
Specialties and state licenses
- Gynecology, OhioPrimary
Gynecology physicians near Dr. Hewitt
Counts of gynecology 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. Katherine D. Hewitt billed Medicare for 72 services in 2023
CMS data shows 72 Medicare services from Dr. Hewitt across 3 procedure codes in 2023. Medicare paid $3,429 for them. Every service was in an office.
Dr. Hewitt's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Other services
- 2022: 622023: 5610%
- Office and hospital visits
- 2022: 232023: 1630%
Dr. Hewitt compared with the Ohio median for gynecology physicians, 2023
- Dr. Hewitt
- Ohio median
- Medicare services
- 72vs 10632% below
- Part D claims
- 19vs 7474% below
Medians across 74 gynecology physicians in Ohio with Dmand AI profiles that report each measure.
Dr. Hewitt's most billed Medicare procedure codes, 2023
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. Hewitt and other gynecology physicians in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katherine D. Hewitt's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Hewitt's median patient age at 61, with 96% women.
Dr. Hewitt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women96%
- Men4%
Source: Dmand AI Patient Panel Data
Dr. Katherine D. Hewitt wrote 51 Medicare Part D claims in 2024
In 2024, Dr. Hewitt wrote 51 Medicare Part D claims for 21 patients. 86% of them were for generic drugs. CMS names the drug for 19 of them, across 1 drug with 11 or more claims each, at $327 in total drug cost. In 2023, CMS named 29 claims across 1 drug.
Dr. Hewitt's Part D claims by kind of drug, 2024
- Generic44 claims86%
- Brand-name and other7 claims14%
Dr. Hewitt'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 292024: 1934%
Drugs named by CMS: 1 in 2024, 1 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
Dr. Katherine D. Hewitt scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Hewitt for performance year 2024, reported through an alternative payment model (APM).
Dr. Hewitt's MIPS scores, performance year 2024
- 93of 100Final score
- 86of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Katherine D. Hewitt received $130 in industry payments from 2016 to 2020
CMS Open Payments shows 8 general payments to Dr. Hewitt from 8 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 89% of the total. Novartis Pharmaceuticals Corporation paid the most, $24.
General payments to Dr. Hewitt by program year, 2016 to 2020
General payments to Dr. Hewitt by kind, 2016 to 2020
- Food and beverage$11589%
- Education$1411%
Companies that paid Dr. Hewitt the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Katherine D. Hewitt graduated from Ohio State University College of Medicine
Dr. Hewitt graduated from Ohio State University College of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Katherine D. Hewitt'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| 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 | Clinician Public Reporting: Overall MIPS Performance (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. Katherine D. Hewitt
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. Katherine D. Hewitt's NPI number?
Dr. Katherine D. Hewitt's NPI number is 1952499626. It was assigned on October 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine D. Hewitt?
Dr. Katherine D. Hewitt is a gynecology physician in Akron, Ohio. The primary specialty in the NPI Registry is Gynecology Physician (taxonomy code 207VG0400X).
Where does Dr. Katherine D. Hewitt practice?
Dr. Hewitt practices at 5777 Kellogg Avenue, Cincinnati, OH 45230. Dr. Hewitt also practices at 1 Perkins Sq, Akron, OH 44308. Dr. Hewitt's primary practice is Trihealth H - Cincinnati (Kellogg Avenue) in Cincinnati, Ohio. Dmand AI also links Dr. Hewitt to 1 medical group.
What is Dr. Katherine D. Hewitt's office phone number?
The practice phone on file for Dr. Hewitt is (513) 232-3232.
What is Dr. Katherine D. Hewitt's medical license number?
Dr. Hewitt holds Ohio license 35048288.
What medical group is Dr. Katherine D. Hewitt part of?
Dr. Hewitt is linked to TriHealth. Dmand AI links Dr. Hewitt to 1 more medical group.
Does Dr. Katherine D. Hewitt accept Medicare?
Yes. CMS data shows Dr. Hewitt billed Medicare for 72 services in 2023.
What is Dr. Katherine D. Hewitt's MIPS score?
Dr. Hewitt's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
What services does Dr. Katherine D. Hewitt bill to Medicare?
In 2023, Dr. Hewitt's most billed Medicare services were medicare service (G0101), medicare temporary code (Q0091) and office visit, established patient (99214).
Where did Dr. Katherine D. Hewitt go to medical school?
Dr. Hewitt graduated from Ohio State University College of Medicine in 1981.
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What drugs does Dr. Katherine D. Hewitt prescribe most?
In 2024 Medicare Part D data, Dr. Hewitt's most prescribed drugs by claims were Estradiol.
Has Dr. Katherine D. Hewitt received payments from drug or device companies?
CMS Open Payments shows $130 in general payments to Dr. Hewitt from 8 companies from 2016 to 2020. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Katherine D. Hewitt been practicing?
Dr. Hewitt graduated from medical school in 1981, 45 years ago.
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