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

THOMAS JAMES WILLIAMS NP-C
NPI 1639627029
Nurse Practitioner - Gerontology in Valdosta, GA

Active since September 14, 2016PECOS Enrolled
101 W NORTHSIDE DR, VALDOSTA, GA 31602(229) 293-9555 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2026, Sep 14, 2016 (2 updates tracked since 2016).

About Thomas James Williams Np-c NPPES

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

THOMAS JAMES WILLIAMS NP-C (NPI 1639627029) is an individual gerontology provider in Valdosta, Georgia, licensed in Georgia (RN128779) and active in the NPI registry since September 2016. He is enrolled in Medicare PECOS, is affiliated with Sgmc Health, and maintains a secondary practice location in Valdosta.

NPPES Registry Identity

NPI1639627029
Entity TypeIndividualMale
Primary Taxonomy363LG0600X
Provider Legal NameTHOMAS JAMES WILLIAMSCredential: NP-C
Location Address101 W NORTHSIDE DRValdosta, GA 31602-1714
Mailing Address4210 Brushy Creek RdSparks, GA 31647-4106 · (229) 546-7240
Phone(229) 293-9555
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateSeptember 14, 2016
Last NPPES UpdateJuly 21, 20262 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
✔ NPI 1639627029 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in GA · RN128779
101 W NORTHSIDE DR, Valdosta, GA 31602
Open in Google Maps ↗

Secondary Practice Location 1

Location 12209 Pineview DrValdosta, GA 31602-7316 · Phone (229) 236-0831 · Fax (229) 236-0871

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter Health and more.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

Thomas James Williams Np-c 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.

PECOS PAC ID1153600473
PECOS Enrollment IDI20161109001301
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
104 services43 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
69 services17 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
40 services22 patients
Psychiatric services complicated by communication factor 90785
Psychiatric services complicated by communication factors involve mental health care for individuals who have challenges with communication. This can include language barriers, speech disorders, or cognitive impairments. The process involves tailored strategies to ensure effective communication and appropriate mental health care.
29 services19 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
12 services12 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sgmc Health

Acute Care Hospitals · Valdosta, GA
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number110122
Location2501 North Patterson Street, PO Box 1727Valdosta, GA 31602 · Lowndes County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 31602 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$83.23 typical visit price
range $53.31 – $164.04
Typical copayment $20.80 (range $13.32 – $41.01)
Most-billed visit code 99203
Established Patient
$94.84 typical visit price
range $16.68 – $133.24
Typical copayment $23.71 (range $4.17 – $33.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

9 LINE HEALTH LLC
Substance Abuse Rehabilitation Facility
101 W NORTHSIDE DR, STE C
VALDOSTA, GA 31602
Lowndes County (561) 568-8669

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 Thomas Williams's NPI number?

The NPI number for Thomas Williams is 1639627029. It was assigned to this individual provider in the NPPES registry on September 14, 2016.

Where is Thomas Williams located?

Thomas Williams practices at 101 W Northside Dr, Valdosta, GA 31602. The listed phone number is (229) 293-9555.

What is Thomas Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Thomas Williams enrolled in Medicare?

Yes. Thomas 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 Thomas Williams accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 1 other insurer list Thomas 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.

Is Thomas Williams affiliated with any hospitals?

According to CMS data, Thomas Williams is affiliated with Sgmc Health.

When was this NPI record last updated?

The NPPES record for Thomas Williams was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.