TAMMY WATKINS WILLIAMS MD
NPI 1629134606
Pediatrics in Cartersville, GA

Active since December 28, 2006PECOS Enrolled
200 GENTILLY BLVD, CARTERSVILLE, GA 30120(470) 490-6860(678) 721-9457 Get Directions Write a Review

NPPES record last updated: July 10, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 10, 2025, May 7, 2020, Aug 29, 2019 and 1 more (4 updates tracked since 2019).

About Tammy Watkins Williams Md NPPES

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

TAMMY WATKINS WILLIAMS MD (NPI 1629134606) is an individual pediatrics provider in Cartersville, Georgia, licensed in Georgia (051563) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629134606
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameTAMMY WATKINS WILLIAMSCredential: MD
Location Address200 GENTILLY BLVDCartersville, GA 30120-8504
Mailing Address221 Technology Pkwy NwRome, GA 30165-1369 · (762) 235-1000
Fax(678) 721-9457
Sole ProprietorNo
Enumeration DateDecember 28, 2006
Last NPPES UpdateJuly 10, 20254 updates tracked since enumeration
NPPES CertifiedJuly 10, 2025
NPI 1629134606 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License Licensed in GA · 051563
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
200 GENTILLY BLVD, Cartersville, GA 30120

Other Names 1

Other Name (5)Tammy Renae Watkins

Other Identifiers 1

Medicaid000949396AGA

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 (PECOS)

Tammy Watkins Williams Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30120 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
98%1,121 patients4/55-star benchmark: 99%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
100%253 patients5/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
95%2,599 patients4/55-star benchmark: 97%
Preventive Care and Screening: Influenza Immunization
Percentage of patients aged 6 months and older seen for a visit between October 1 and March 31 who received an influenza immunization OR who reported previous receipt of an influenza immunization
33%1,420 patients2/55-star benchmark: 88%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
Percentage of patients aged 12 years and older screened for depression on the date of the encounter using an age appropriate standardized depression screening tool AND if positive, a follow-up plan is documented on the date of the positive screen
15%459 patients1/55-star benchmark: 96%
Primary Caries Prevention Intervention as Offered by Primary Care Providers, including Dentists
Percentage of children, age 0-20 years, who received a fluoride varnish application during the measurement period
16%2,424 patients
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
100%2,599 patients5/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
9%2,599 patients1/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
37%2,599 patients
Weight Assessment and Counseling for Nutrition and Physical Activity for Children and Adolescents
Percentage of patients 3-17 years of age who had an outpatient visit with a Primary Care Physician (PCP) or Obstetrician/Gynecologist (OB/GYN) and who had evidence of the following during the measurement period. Three rates are reported.
Patients nutrition: 63% · 1,861 patients
Patients physicalActivity: 63% · 1,861 patients
99%1,861 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

Nurse Practitioner
200 GENTILLY BLVD
CARTERSVILLE, GA 30120
Obstetrics & Gynecology
200 GENTILLY BLVD
CARTERSVILLE, GA 30120
Internal Medicine (Gastroenterology)
200 GENTILLY BLVD
CARTERSVILLE, GA 30120
Pediatrics
200 GENTILLY BLVD
CARTERSVILLE, GA 30120
Internal Medicine (Nephrology)
200 GENTILLY BLVD
CARTERSVILLE, GA 30120
Advanced Practice Midwife
200 GENTILLY BLVD
CARTERSVILLE, GA 30120
Internal Medicine (Nephrology)
200 GENTILLY BLVD
CARTERSVILLE, GA 30120
Physician Assistant
200 GENTILLY BLVD
CARTERSVILLE, GA 30120

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 1629134606. It was assigned to this individual provider in the NPPES registry on December 28, 2006. The provider is also known as Tammy Renae Watkins.

Where is Tammy Williams located?

Tammy Williams practices at 200 Gentilly Blvd, Cartersville, GA 30120. The listed phone number is (470) 490-6860.

What is Tammy Williams's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Tammy Williams enrolled in Medicare?

Yes. Tammy Williams is registered in the Medicare PECOS enrollment system.

What insurance does Tammy Williams accept?

Health plans from Alliant Health Plans, Inc. 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 July 10, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.