William Mahaffey
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2017
- Practice address
- 4449 State Route 159 2nd Floor, Chillicothe, OH 45601
- Practice phone
- Call (740) 775-0292
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Scioto Paint Valley Mental Health Center - Chillicothe
Outpatient Addiction Treatment · Chillicothe, Ohio
Find William Mahaffey'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.
William Mahaffey is a professional counselor in Chillicothe, Ohio
William Mahaffey practices at Scioto Paint Valley Mental Health Center - Chillicothe in Chillicothe, Ohio.
William Mahaffey's NPI, 1588103485, was assigned on February 13, 2017. William Mahaffey holds Ohio license E.2102417-SUPV.
- NPI
- 1588103485NPI Registry (opens in a new tab)
- NPI enumeration date
- February 13, 2017
- NPI status
- Active
- Practice phone
- (740) 775-0292
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
William Mahaffey practices at Scioto Paint Valley Mental Health Center - Chillicothe in Chillicothe, Ohio
William Mahaffey's primary practice is Scioto Paint Valley Mental Health Center - Chillicothe, at 4449 State Route 159 2nd Floor, Chillicothe, OH 45601. The practice phone is (740) 775-0292.
- Scioto Paint Valley Mental Health Center - Chillicothe4449 State Route 159 2nd Floor, Chillicothe, OH 45601Phone(740) 775-0292
Source: Dmand AI Affiliation Data
William Mahaffey is affiliated with 2 sites of care and 1 medical group
William Mahaffey's primary practice is Scioto Paint Valley Mental Health Center - Chillicothe in Chillicothe, Ohio. The medical group on file is Scioto Paint Valley Mental Health Center. Dmand AI also links William Mahaffey to 1 more group practice or clinic, named with a free account. William Mahaffey's employer is on file too: a behavioral health center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at William Mahaffey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Mahaffey practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scioto Paint Valley Mental Health Center - Chillicothe | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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William Mahaffey is one of 3,166 professional counselors in Ohio
Professional is William Mahaffey's primary specialty in the NPI Registry, under taxonomy code 101YP2500X. William Mahaffey is licensed in Ohio.
Specialties and state licenses
- Professional counselor, OhioPrimary
Professional counselors near William Mahaffey
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
William Mahaffey's patients have a median age of 39
Across all payers, Dmand AI patient panel data puts William Mahaffey's median patient age at 39, with 17% women.
William Mahaffey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women17%
- Men83%
Source: Dmand AI Patient Panel Data
Sources for William Mahaffey'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 |
| 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 William Mahaffey
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What is William Mahaffey's NPI number?
William Mahaffey's NPI number is 1588103485. It was assigned on February 13, 2017, and it is active in the NPI Registry.
What does William Mahaffey specialize in?
William Mahaffey is a professional counselor in Chillicothe, Ohio. The primary specialty in the NPI Registry is Professional Counselor (taxonomy code 101YP2500X).
Where does William Mahaffey practice?
William Mahaffey practices at 4449 State Route 159 2nd Floor, Chillicothe, OH 45601. William Mahaffey's primary practice is Scioto Paint Valley Mental Health Center - Chillicothe in Chillicothe, Ohio. Dmand AI also links William Mahaffey to 1 group practice or clinic.
What is William Mahaffey's office phone number?
The practice phone on file for William Mahaffey is (740) 775-0292.
What is William Mahaffey's medical license number?
William Mahaffey holds Ohio license E.2102417-SUPV.
What medical group is William Mahaffey part of?
William Mahaffey is linked to Scioto Paint Valley Mental Health Center.
How long has William Mahaffey been practicing?
William Mahaffey graduated from medical school in 2015, 11 years ago.
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