Karen Foulke, APRN-BC
Karen Foulke, APRN-BC is a Psychiatric/Mental Health Clinical Nurse Specialist in Nashua, NH, registered under NPI 1821286949.
Getting there
The practice address on file is 76 NORTHEASTERN BLVD WILLOWDALE COUNSELING CENTER SUITE 36 A, Nashua, NH 03062. 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
| Licence | State | Specialty |
|---|---|---|
| 036051-23 | NH | Psychiatric/Mental Health Clinical Nurse… primary |
This provider holds licence 036051-23 issued in NH. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Certified Clinical Nurse Specialist (cns)
- PAC ID
- 4183536824
- Enrollment ID
- I20110706000198
Medicare enrolment is recorded as approved under the provider type Practitioner - Certified Clinical Nurse Specialist (cns). Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Psychiatric/Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 364SP0808X
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 | 1821286949 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 15, 2007 |
| Last updated | Sep 16, 2021 |
| Status | Active |
| Sole proprietor | No |
| Credential | APRN-BC |
| Practice address |
76 NORTHEASTERN BLVD WILLOWDALE COUNSELING CENTER SUITE 36 A Nashua, NH 03062 (603) 881-7554 Fax (603) 881-7533 |
| Mailing address |
76 NORTHEASTERN BLVD SUITE 36 A Nashua, NH 03062 |
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 | 8 | 2 | 1 | 2 | 8 | 6 | 9 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 8 | 4 | 1 | 4 | 8 | 3 | 9 | 8 |
Sum = 71 · next multiple of 10 = 80 · check digit = 9 · actual last digit = 9
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.