MRS. SONJA MARIE WILLIAMS LCMFT
NPI 1427297746
Marriage & Family Therapist in Largo, MD

Q: What is Sonja Williams's NPI number?

The NPI number for Sonja Williams is 1427297746. It was assigned to this individual provider in the NPPES registry on February 10, 2009.

Q: What is Sonja Williams's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Q: When was this NPI record last updated?

The NPPES record for Sonja Williams was last updated on March 7, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 February 10, 2009

9701 APOLLO DR, SUITE 491, LARGO, MD 20774(301) 437-5311(301) 386-5311 Get Directions Write a Review

NPPES record last updated: March 7, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Mrs. Sonja Marie Williams Lcmft NPPES

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

MRS. SONJA MARIE WILLIAMS LCMFT (NPI 1427297746) is an individual marriage & family therapist in Largo, Maryland, licensed in Maryland (LCM151) and active in the NPI registry since February 2009. She maintains a secondary practice location in Silver Spring.

NPPES Registry Identity

NPI1427297746

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameMRS. SONJA MARIE WILLIAMSCredential: LCMFT

Location Address9701 APOLLO DR, SUITE 491Largo, MD 20774-4783

Mailing Address9701 Apollo Dr, Suite 491Largo, MD 20774-4783 · (301) 437-5311 · Fax (301) 386-5311

Phone(301) 437-5311

Fax(301) 386-5311

Sole ProprietorNo

Enumeration DateFebruary 10, 2009

Last NPPES UpdateMarch 7, 2019

✔ NPI 1427297746 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

License✔ Licensed in MD · LCM151

Definition

A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

9701 APOLLO DR, Largo, MD 20774

Open in Google Maps ↗

Secondary Practice Location 1

Location 11400 E West Hwy Apt 1000HSilver Spring, MD 20910-3260 · Phone (301) 437-5311

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.

MS. SAFI KHADIJA LYNCH L.C.S.W.-CLINICAL

Social Worker (Clinical)

9701 APOLLO DR, SUITE 391
UPPER MARLBORO, MD 20774

Prince George's County (301) 583-1181

MARANDA HAIRSTON-DIGGS LCPC

Counselor (Mental Health)

9701 APOLLO DR
UPPER MARLBORO, MD 20774

Prince George's County (240) 487-6934

N3O HOMECARE, LLC

Home Health

9701 APOLLO DR, SUITE 330
LARGO, MD 20774

Prince George's County (301) 358-2804

SAUNDRA WALKER HARRIS

Counselor (Mental Health)

9701 APOLLO DR, SUITE 391
LARGO, MD 20774

Prince George's County (301) 583-1181

N3O HOMECARE, LLC

Home Health

9701 APOLLO DR, SUITE 330
LARGO, MD 20774

Prince George's County (301) 358-2804

ROBYN L WILLIAMS MA

Counselor (Mental Health)

9701 APOLLO DR, SUITE 441
LARGO, MD 20774

Prince George's County (240) 354-9688

MIND MATTERS TOO, LLC

Psychologist (Clinical)

9701 APOLLO DR, SUITE 441
LARGO, MD 20774

Prince George's County (202) 556-0799

TIARA BASKINS PT, DPT

Physical Therapist

9701 APOLLO DR
LARGO, MD 20774

Prince George's County (301) 685-6688

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 Sonja Williams's NPI number?

The NPI number for Sonja Williams is 1427297746. It was assigned to this individual provider in the NPPES registry on February 10, 2009.

Where is Sonja Williams located?

Sonja Williams practices at 9701 Apollo Dr Suite 491, Largo, MD 20774. The listed phone number is (301) 437-5311.

What is Sonja Williams's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Sonja Williams was last updated on March 7, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.