ARC MERCER, INC
ARC MERCER, INC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003298563, based in Trenton, NJ. The organization lists 2 taxonomy classifications, with Community/Behavioral Health Agency recorded as primary.
Getting there
Here is what surrounds this office in Trenton, based on OpenStreetMap data collected Sep 17, 2026. Parking is available about 0.35 mi away at Liberty Commons Garage. The nearest transit stop is 268 ft away, served by Market St at South Broad St. A pharmacy sits 0.39 mi from the entrance (Community, a Walgreens Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.35 mi away.
Getting here and what is nearby
Transit South Broad St at Market St 15 ft ~1 min
Restaurant Mama D's Soul Food 80 ft ~1 min
312 South Broad Street, Trenton 08608
Restaurant Ever Green Chinese 93 ft ~1 min
316 South Broad Street, Trenton 08608
Restaurant Covello's Pizza & Italian Restaurant 126 ft ~1 min
Convenience Wanda Mini Market 136 ft ~1 min
322 South Broad Street, Trenton 08608
Transit Market St at South Broad St 219 ft ~1 min
Pharmacy Mill Hill Pharmacy 225 ft ~1 min
334 South Broad Street, Trenton 08608
Transit Market St at South Broad St 268 ft ~2 min
Convenience Guzman Mini Market 0.20 mi ~4 min
436 Ferry Street, Trenton 08611
Parking 0.23 mi ~5 min
115-135 s stockton st, Trenton city
Parking 0.31 mi ~7 min
14-18 South Broad Street, Trenton 08608
Coffee Trenton Bagel Shop 0.32 mi ~7 min
17 South Broad Street, Trenton 08608
Coffee E. Front Cafe 0.32 mi ~7 min
15 East Front Street, Trenton 08608
Hotel Lafayette Park Hotel 0.34 mi ~7 min
1 West Lafayette Street, Trenton 08608
Coffee Starbucks 0.35 mi ~7 min
Parking Liberty Commons Garage 0.35 mi ~7 min
16 East Front Street, Trenton 08608
Pharmacy Medical Home Pharmacy 0.36 mi ~8 min
521 South Broad Street, Trenton 08611
Convenience Fuji News 0.37 mi ~8 min
2 North Broad Street, Trenton 08608
Grocery Selecto Supermarket 0.38 mi ~8 min
533 South Broad Street, Trenton 08611
Pharmacy Community, a Walgreens Pharmacy 0.39 mi ~8 min
50 East State Street, Trenton 08608
Grocery El Tiburon Supermarket 0.39 mi ~8 min
18 North Broad Street, Trenton 08608
Gas station Valero 0.42 mi ~9 min
410 Greenwood Avenue, Trenton 08609
Gas station Delta 0.46 mi ~10 min
579 South Broad Street, Trenton 08611
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
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 Community/Behavioral Health covers
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment. NUCC Health Care Provider Taxonomy, code 251S00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 251S00000X | Community/Behavioral Health Agency | — | — | primary |
| 251C00000X | Developmentally Disabled Services Day Training Agency | — | — |
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 | 1003298563 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jun 22, 2015 |
| Last updated | Jul 21, 2022 |
| Status | Active |
| Practice address |
323 S BROAD ST APT 304 Trenton, NJ 08608 (609) 406-0181 Fax (609) 406-9258 |
| Mailing address |
180 EWINGVILLE RD Ewing, NJ 08638 |
| Other identifiers |
0469912
· Medicaid (NJ) |
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 | 0 | 0 | 3 | 2 | 9 | 8 | 5 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 9 | 7 | 5 | 3 |
Sum = 57 · next multiple of 10 = 60 · check digit = 3 · actual last digit = 3
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.