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ARON CARLSON LCSW-C
NPI 1851672133
Social Worker in Rockville, MD

Active since August 31, 2011Opted out of Medicare · through Jan 1, 2028
200 WOOD HILL RD, ROCKVILLE, MD 20850(301) 838-4200(301) 309-2596 Get Directions Write a Review

NPPES record last updated: October 9, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Aron Carlson Lcsw-c NPPES

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

ARON CARLSON LCSW-C (NPI 1851672133) is an individual social worker in Rockville, Maryland, licensed in Maryland (19472) and active in the NPI registry since August 2011. He has opted out of Medicare through January 1, 2028 and is a graduate of Other (2007).

NPPES Registry Identity

NPI1851672133
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameARON CARLSONCredential: LCSW-C
Location Address200 WOOD HILL RDRockville, MD 20850-8724
Mailing Address200 Wood Hill RdRockville, MD 20850-8724 · (301) 838-4200 · Fax (301) 309-2596
Phone(301) 838-4200
Fax(301) 309-2596
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateAugust 31, 2011
Last NPPES UpdateOctober 9, 2013
✔ NPI 1851672133 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MD · 19472
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
200 WOOD HILL RD, Rockville, MD 20850
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Aron Carlson Lcsw-c has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2026 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2026
Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 20

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

KIRSTEN SIDELL LCMFT
Marriage & Family Therapist
200 WOOD HILL RD
ROCKVILLE, MD 20850
Montgomery County (301) 838-4200
MARY CATHERINE LARKIN
Social Worker
200 WOOD HILL RD
ROCKVILLE, MD 20850
Montgomery County (301) 838-4200
LEAH SINGMAN LMSW
Social Worker (Clinical)
200 WOOD HILL RD
ROCKVILLE, MD 20850
Montgomery County (240) 800-5772
MR. STEVEN BRIAN WECHSLER LCSW-C
Social Worker (Clinical)
200 WOOD HILL RD
ROCKVILLE, MD 20850
Montgomery County (301) 838-4200
OLGALIDIA ROSAS LCSW-C
Social Worker (Clinical)
200 WOOD HILL RD
ROCKVILLE, MD 20850
Montgomery County (240) 800-5772
CHRISTINE SYLVEST PH.D.
Psychologist (Clinical)
200 WOOD HILL RD
ROCKVILLE, MD 20850
Montgomery County (301) 838-4200
JESSICA CAMPAIN LGPC
Counselor (Professional)
200 WOOD HILL RD
ROCKVILLE, MD 20850
Montgomery County (301) 838-4200
TERRI L PARGOT D.O.
Psychiatry & Neurology (Psychiatry)
200 WOOD HILL RD, SUITE 313
ROCKVILLE, MD 20850
Montgomery County (301) 838-4200

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 Aron Carlson's NPI number?

The NPI number for Aron Carlson is 1851672133. It was assigned to this individual provider in the NPPES registry on August 31, 2011.

Where is Aron Carlson located?

Aron Carlson practices at 200 Wood Hill Rd, Rockville, MD 20850. The listed phone number is (301) 838-4200.

What is Aron Carlson's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Aron Carlson enrolled in Medicare?

No. Aron Carlson has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Aron Carlson was last updated on October 9, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.