Derek L. Knaphus
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 6000 S Mason-Montgomery Rd, Mason, OH 45040
- Practice phone
- Call (513) 701-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
GeneSight Lab
Clinical Lab - Full Service · Mason, Ohio
Find Derek Knaphus' 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.
Derek L. Knaphus is a professional counselor in Mason, Ohio
Derek Knaphus practices at GeneSight Lab in Mason, Ohio.
Derek Knaphus' NPI, 1528279270, was assigned on May 24, 2007.
- NPI
- 1528279270NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719459544
- NPI enumeration date
- May 24, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (513) 701-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Derek L. Knaphus practices at GeneSight Lab in Mason, Ohio
Derek Knaphus' primary practice is GeneSight Lab, at 6000 S Mason-Montgomery Rd, Mason, OH 45040. The practice phone is (513) 701-5000.
- GeneSight Lab6000 S Mason-Montgomery Rd, Mason, OH 45040Phone(513) 701-5000
Source: Dmand AI Affiliation Data
Derek L. Knaphus is affiliated with 2 sites of care and 1 medical group
Derek Knaphus' primary practice is GeneSight Lab in Mason, Ohio. The medical group on file is Central Utah Counseling Center. Dmand AI also links Derek Knaphus to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Derek L. Knaphus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Derek Knaphus practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| GeneSight Lab | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Derek L. Knaphus is one of 3,166 professional counselors in Ohio
Professional is Derek Knaphus' primary specialty in the NPI Registry, under taxonomy code 101YP2500X.
Specialties and state licenses
- Professional counselorPrimary
- Mental health counselor
Professional counselors near Derek Knaphus
Counts of professional counselors 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
Derek L. Knaphus' patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Derek Knaphus' median patient age at 54, with 67% women.
Derek Knaphus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
How Derek L. Knaphus takes part in Medicare
Derek Knaphus 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)
Sources for Derek L. Knaphus'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Derek L. Knaphus
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Derek L. Knaphus' NPI number?
Derek L. Knaphus' NPI number is 1528279270. It was assigned on May 24, 2007, and it is active in the NPI Registry.
What does Derek L. Knaphus specialize in?
Derek L. Knaphus is a professional counselor in Mason, Ohio. The primary specialty in the NPI Registry is Professional Counselor (taxonomy code 101YP2500X).
Where does Derek L. Knaphus practice?
Derek Knaphus practices at 6000 S Mason-Montgomery Rd, Mason, OH 45040. Derek Knaphus' primary practice is GeneSight Lab in Mason, Ohio. Dmand AI also links Derek Knaphus to 1 group practice or clinic.
What is Derek L. Knaphus' office phone number?
The practice phone on file for Derek Knaphus is (513) 701-5000.
What medical group is Derek L. Knaphus part of?
Derek Knaphus is linked to Central Utah Counseling Center.
Does Derek L. Knaphus accept Medicare?
Yes. CMS lists Derek Knaphus as accepting Medicare assignment.
How long has Derek L. Knaphus been practicing?
Derek Knaphus' NPI was assigned in 2007.
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