MR. CHARLES A OLSON MA, LCPC
NPI 1255481719
Counselor - Mental Health in Wheaton, MD

Q: What is Charles Olson's NPI number?

The NPI number for Charles Olson is 1255481719. It was assigned to this individual provider in the NPPES registry on January 10, 2007.

Q: What is Charles Olson's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Charles Olson 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.

Active since January 10, 2007

10501 GEORGIA AVE., SUITE 407, WHEATON, MD 20902(800) 234-7801 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mr. Charles A Olson Ma, Lcpc NPPES

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

MR. CHARLES A OLSON MA, LCPC (NPI 1255481719) is an individual mental health provider in Wheaton, Maryland, licensed in Maryland (LCO528) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1255481719

Entity TypeIndividualMale

Primary Taxonomy101YM0800X

Provider Legal NameMR. CHARLES A OLSONCredential: MA, LCPC

Location Address10501 GEORGIA AVE., SUITE 407Wheaton, MD 20902

Mailing Address9618 Lorain AveSilver Spring, MD 20901-3247 · (301) 589-9155

Phone(800) 234-7801

Sole ProprietorYes

Enumeration DateJanuary 10, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1255481719 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in MD · LCO528

10501 GEORGIA AVE., Wheaton, MD 20902

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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 Charles Olson's NPI number?

The NPI number for Charles Olson is 1255481719. It was assigned to this individual provider in the NPPES registry on January 10, 2007.

Where is Charles Olson located?

Charles Olson practices at 10501 Georgia Ave. Suite 407, Wheaton, MD 20902. The listed phone number is (800) 234-7801.

What is Charles Olson's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Charles Olson 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.