IndividualActive
Charles Mandemaker
NPI 1225827645 · Homemaker · Chauncey, OH
Charles Mandemaker is a Homemaker provider in Chauncey, OH (NPI 1225827645).
Provider details
- NPI number
- 1225827645
- Entity type
- Individual
- Primary specialty
- HomemakerNursing Service Related Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing Service Related Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
19 High St
Chauncey, OH 45719
Phone: (631) 933-5666
Street-level locationGet directions
Mailing address
19 High St
Chauncey, OH 45719
Additional practice locations (1)
- 39495 Saint Clair RdPomeroy, OH 45769-9434Phone: (220) 248-5650
Registry dates
- Enumerated
- 2025-05-02
- Last updated
- 2025-12-10
- Certified
- 2025-12-10
Frequently asked questions
- What is Charles Mandemaker's NPI number?
- Charles Mandemaker's National Provider Identifier (NPI) is 1225827645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Mandemaker's specialty?
- Charles Mandemaker is listed in the NPPES registry with a primary specialty of Homemaker (Nursing Service Related Providers).
- Where is Charles Mandemaker located?
- Charles Mandemaker's practice location on file with NPPES is 19 High St, Chauncey, OH 45719.
- What is Charles Mandemaker's phone number?
- The practice phone number listed in the NPPES registry for Charles Mandemaker is (631) 933-5666.
- Is Charles Mandemaker's NPI active?
- Yes — Charles Mandemaker's NPI (1225827645) is active in the NPPES registry as of the last update on 2025-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.