MERCER RESIDENTIAL SERVICES INC.
MERCER RESIDENTIAL SERVICES INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1508465527, based in Celina, OH. The organization lists 13 taxonomy classifications, with Developmentally Disabled Services Day Training Agency recorded as primary.
Getting there
The practice address on file is 420 S SUGAR ST, Celina, OH 45822. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Day Training, Developmentally Disabled Services covers
These agencies are authorized to provide day habilitation services to developmentally disabled individuals who live in their homes. The function of day habilitation is to assist an individual to acquire and maintain those life skills that enable the individual to cope more effectively with the demands of independent living. Also to raise the level of the individual's physical, mental, social, and vocational functioning. NUCC Health Care Provider Taxonomy, code 251C00000X
All registered taxonomy codes
This provider registers 13 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 385HR2060X | Child Intellectual and/or Developmental Disabilities Respite Care Respite Care, Intellectual and/or Developmental Disabilities, Child | — | — | |
| 172A00000X | Driver | — | — | |
| 253Z00000X | In Home Supportive Care Agency | — | — | |
| 104100000X | Social Worker | — | — | |
| 343900000X | Non-emergency Medical Transport (VAN) | — | — | |
| 261QA0600X | Adult Day Care Clinic/Center Adult Day Care | — | — | |
| 376J00000X | Homemaker | — | — | |
| 251X00000X | Supports Brokerage Agency | — | — | |
| 347C00000X | Private Vehicle | — | — | |
| 385HR2050X | Respite Care Camp Respite Care Camp | — | — | |
| 374U00000X | Home Health Aide | — | — | |
| 3747P1801X | Personal Care Attendant Personal Care Attendant | — | — | |
| 251C00000X | Developmentally Disabled Services Day Training Agency | — | — | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1508465527 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Oct 21, 2020 |
| Last updated | Jun 26, 2026 |
| Status | Active |
| Practice address |
420 S SUGAR ST Celina, OH 45822 (419) 586-4709 |
| Mailing address |
PO BOX 603 Celina, OH 45822 |
| Other names |
Mercer Residential Services Inc. Professional Name |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 5 | 0 | 8 | 4 | 6 | 5 | 5 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 5 | 0 | 8 | 8 | 6 | 1 | 5 | 4 |
Sum = 63 · next multiple of 10 = 70 · check digit = 7 · actual last digit = 7
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.