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

DIANE BLACKMON LCSW-C
NPI 1053933796
Social Worker - Clinical in Baltimore, MD

Active since May 16, 2020
306 W REDWOOD ST STE 202, BALTIMORE, MD 21201(301) 276-4116 Get Directions Write a Review

NPPES record last updated: September 1, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 1, 2026, May 16, 2020 (2 updates tracked since 2020).

About Diane Blackmon Lcsw-c NPPES

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

DIANE BLACKMON LCSW-C (NPI 1053933796) is an individual clinical provider in Baltimore, Maryland, licensed in Maryland (26801) and active in the NPI registry since May 2020.

NPPES Registry Identity

NPI1053933796
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDIANE BLACKMONCredential: LCSW-C
Location Address306 W REDWOOD ST STE 202Baltimore, MD 21201-1708
Mailing Address306 W Redwood St Ste 202Baltimore, MD 21201-1708 · (301) 276-4116
Sole ProprietorYes
Enumeration DateMay 16, 2020
Last NPPES UpdateSeptember 1, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 1, 2026
NPI 1053933796 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses Licensed in MD · 26801 Licensed in NC · C018447
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedSocial WorkerTaxonomy 104100000X
306 W REDWOOD ST STE 202, Baltimore, MD 21201

Other Providers at the Same Location NPPES 2

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

Home Health
306 W REDWOOD ST STE 202
BALTIMORE, MD 21201
Nurse Practitioner (Psychiatric/Mental Health)
306 W REDWOOD ST STE 202
BALTIMORE, MD 21201

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 Diane Blackmon's NPI number?

The NPI number for Diane Blackmon is 1053933796. It was assigned to this individual provider in the NPPES registry on May 16, 2020.

Where is Diane Blackmon located?

Diane Blackmon practices at 306 W Redwood St Ste 202, Baltimore, MD 21201. The listed phone number is (301) 276-4116.

What is Diane Blackmon's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Diane Blackmon was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.