TAMMY WILLIAMS LCSW
NPI 1629617873
Social Worker in Missouri City, TX
About Tammy Williams Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMMY WILLIAMS LCSW (NPI 1629617873) is an individual social worker in Missouri City, Texas, licensed in Texas (55784) and active in the NPI registry since January 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Dallas, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Tammy Williams Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Tammy Williams's NPI number?
The NPI number for Tammy Williams is 1629617873. It was assigned to this individual provider in the NPPES registry on January 4, 2020.
Where is Tammy Williams located?
Tammy Williams practices at 9506 Scanlan Heights Ln, Missouri City, TX 77459. The listed phone number is (225) 571-4755.
What is Tammy Williams's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Tammy Williams enrolled in Medicare?
Yes. Tammy Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Tammy Williams accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 7 other insurers list Tammy Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Tammy Williams was last updated on September 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.
# Tammy Williams, LCSW · NPI 1629617873
Social Worker provider in Missouri City, Texas. Individual provider, active in the CMS NPPES registry since January 4, 2020.
## Identity
- **NPI:** 1629617873 (Entity type: Individual)
- **Enumerated:** January 4, 2020
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **State license:** 55784 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 9506 SCANLAN HEIGHTS LN, Missouri City, TX 77459-5502
- **Phone:** (225) 571-4755
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** September 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1629617873) · Data from the CMS NPPES public registry.