Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. HOLLAND BLACKSTOCK PHD, LPC
NPI 1669964045
Counselor - Professional in Reno, NV

Q: What is Holland Blackstock's NPI number?

The NPI number for Holland Blackstock is 1669964045. It was assigned to this individual provider in the NPPES registry on June 1, 2018. The provider is also known as Hollie Blackstock Ma, Lpc.

Q: What is Holland Blackstock's specialty?

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

Active since June 01, 2018

8000 OFFENHAUSER DR, APT 8C, RENO, NV 89511(775) 314-9697 Get Directions Write a Review

NPPES record last updated: October 21, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 12, 2026, Sep 28, 2026, Apr 10, 2023 and 1 more (4 updates tracked since 2023).

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About Dr. Holland Blackstock Phd, Lpc NPPES

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

DR. HOLLAND BLACKSTOCK PHD, LPC (NPI 1669964045) is an individual professional provider in Reno, Nevada, licensed in Oklahoma (11433) and active in the NPI registry since June 2018.

NPPES Registry Identity

NPI1669964045

Entity TypeIndividualFemale

Primary Taxonomy101YP2500X

Provider Legal NameDR. HOLLAND BLACKSTOCKCredential: PHD, LPC

Location Address8000 OFFENHAUSER DR, APT 8CReno, NV 89511

Mailing Address5150 Mae Anne Ave Ste 405, #5356Reno, NV 89523 · (775) 314-9697

Phone(775) 314-9697

Sole ProprietorYes

Enumeration DateJune 1, 2018

Last NPPES UpdateOctober 21, 20264 updates tracked since enumeration

NPPES CertifiedOctober 12, 2026

✔ NPI 1669964045 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers

Taxonomy Code101YP2500X

Licenses✔ Licensed in OK · 11433✔ Licensed in NV · CP6458R

8000 OFFENHAUSER DR, Reno, NV 89511

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Other Names 1

Former Name (1)Hollie Blackstock Ma, Lpc

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

COLLEEN GEARY

Technician (Personal Care Attendant)

8000 OFFENHAUSER DR
RENO, NV 89511

Washoe County (815) 275-1548

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 Holland Blackstock's NPI number?

The NPI number for Holland Blackstock is 1669964045. It was assigned to this individual provider in the NPPES registry on June 1, 2018. The provider is also known as Hollie Blackstock Ma, Lpc.

Where is Holland Blackstock located?

Holland Blackstock practices at 8000 Offenhauser Dr Apt 8C, Reno, NV 89511. The listed phone number is (775) 314-9697.

What is Holland Blackstock'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 Holland Blackstock was last updated on October 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.