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MRS. BONNIE DAVIDSON HAMMERSCHLAY LCPC
NPI 1831258755
Counselor - Professional in Rockville, MD

Active since December 06, 2006
50 W MONTGOMERY AVE SUITE 110, AFFILIATED COMMUNITY COUNSELORS INC, ROCKVILLE, MD 20850(301) 251-8965(301) 251-0136 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Mrs. Bonnie Davidson Hammerschlay Lcpc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. BONNIE DAVIDSON HAMMERSCHLAY LCPC (NPI 1831258755) is an individual professional provider in Rockville, Maryland, licensed in Maryland (LC0441) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1831258755
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameMRS. BONNIE DAVIDSON HAMMERSCHLAYCredential: LCPC
Location Address50 W MONTGOMERY AVE SUITE 110, AFFILIATED COMMUNITY COUNSELORS INCRockville, MD 20850
Mailing Address6901 Hillmead RoadBethesda, MD 20817 · (301) 469-0007 · Fax (301) 654-9160
Phone(301) 251-8965
Fax(301) 251-0136
Sole ProprietorNo
Enumeration DateDecember 6, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1831258755 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in MD · LC0441
50 W MONTGOMERY AVE SUITE 110, Rockville, MD 20850
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Other Identifiers 2

Other77260046DC · Blue C S
Other64288401MD · Blue C S

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Bonnie Hammerschlay's NPI number?

The NPI number for Bonnie Hammerschlay is 1831258755. It was assigned to this individual provider in the NPPES registry on December 6, 2006.

Where is Bonnie Hammerschlay located?

Bonnie Hammerschlay practices at 50 W Montgomery Ave Suite 110 Affiliated Community Counselors Inc, Rockville, MD 20850. The listed phone number is (301) 251-8965.

What is Bonnie Hammerschlay's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Bonnie Hammerschlay was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.