Cynthia Pettijohn
Cynthia Pettijohn is a provider specialising in Emotionally Disturbed Childrens' Residential Treatment Facility in Grass Valley, CA, registered under NPI 1003138207. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Grass Valley, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 0.47 mi away at Grass Valley Park And Ride. The nearest transit stop is 0.47 mi away. If you arrive early, there is a coffee shop 0.34 mi away.
Getting here and what is nearby
Parking 0.22 mi ~5 min
Restaurant MeZe Eatery 0.27 mi ~6 min
106 Mill Street, Grass Valley 95945
Mo-Sa 11:30-20:00
Parking 0.28 mi ~6 min
Coffee South Pine Cafe 0.30 mi ~6 min
Restaurant Watershed at the Owl 0.30 mi ~6 min
Restaurant Cafe Tara 0.32 mi ~7 min
Coffee Fabble Coffee 0.34 mi ~7 min
Coffee Carolines Coffee Roasters 0.34 mi ~7 min
128 South Auburn Street, Grass Valley 95945
Mo-Fr 06:00-17:30; Sa-Su 07:00-17:30
Gas station 76 0.37 mi ~8 min
Convenience 76 0.38 mi ~8 min
Grocery Safeway 0.41 mi ~9 min
Hotel Gold Miners Inn, Ascend Hotel Collection 0.42 mi ~9 min
Transit 0.46 mi ~10 min
Transit 0.46 mi ~10 min
Transit 0.47 mi ~10 min
Parking Grass Valley Park And Ride 0.47 mi ~10 min
South Auburn Street @ Colfax Ave/SR174, Grass Valley 95945
Convenience Express Mart 0.48 mi ~10 min
Gas station Robinson 201 0.48 mi ~10 min
Gas station Chevron 0.49 mi ~10 min
Convenience Robinson 0.50 mi ~10 min
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 Residential Treatment Facility, Emotionally Disturbed Children covers
A residential facility that provides habilitation services and other care and treatment to children diagnosed with mental health illness, behavioral issues, and intellectual disabilities and are not able to live independently. NUCC Health Care Provider Taxonomy, code 322D00000X
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-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003138207 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 16, 2010 |
| Last updated | Feb 16, 2010 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
714 W MAIN ST Grass Valley, CA 95945 (530) 477-9800 Fax (530) 477-9803 |
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 | 1 | 3 | 8 | 2 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 3 | 7 | 2 | 0 |
Sum = 43 · next multiple of 10 = 50 · 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.