Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MRS. MARY MICHAELLE HENNESSEY-PEIRCE, LCSW
DeactivatedMRS. MARY MICHAELLE HENNESSEY-PEIRCE, LCSW is a Addiction (Substance Use Disorder) Counselor healthcare provider located in MESA, Arizona. NPI 1437237484 is deactivated in the NPPES registry. Verify at CMS.
Addiction (Substance Use Disorder) Counselor · MESA, AZ
This NPI has been deactivated.
The record was deactivated on September 30, 2010.
Deactivated NPIs are no longer valid for billing or credentialing. The provider may have retired, changed practice status, or had their NPI administratively deactivated.
Verify current licensure status with the NPPES NPI Registry or the relevant state medical board before relying on this record.
Registration Details
- NPI Number
- 1437237484
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Nov 1, 2006 (3.9123287671233 yrs)
- Last Updated
- Sep 11, 2025
- Deactivated
- Sep 30, 2010
- Licenses
-
0579 (AZ)10373 (AZ)
Practice Information
- Address
-
7254 E SOUTHERN AVESUITE #123MESA, AZ, 85209Browse AZ providers · Browse ZIP 85209
- Phone
- 6026176595
- Primary Specialty
-
Addiction (Substance Use Disorder) Counselor
101YA0400X
- Additional Specialty
- Clinical Social Worker
Other Addiction (Substance Use Disorder) Counselor Providers in MESA, AZ
| Name | Credential | NPI |
|---|---|---|
| MELISSA BLANCHARD | M.ED. | 1326032467 |
| DEBBIE FICKLE | CO | 1700820479 |
| SARA BRINKERHOFF | LPC, LISAC | 1619982428 |
| RANDALL CURT RICE | MC, LPC | 1053406843 |
| MS. CRISTINA PEREZ | LISAC | 1467542993 |
| MR. MARK ALYN MONTGOMERY | LPC, LISAC | 1851478564 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.