DR. GLORIA SINGLETON GASTON MD
NPI 1508819467
Internal Medicine - Rheumatology in Marietta, GA

Active since May 19, 2006PECOS EnrolledAccepts Medicare Assignment
66.62/100
CMS Quality Rating
2550 WINDY HILL RD SE, SUITE 101, MARIETTA, GA 30067(770) 933-0288(770) 951-1663 Get Directions Write a Review

NPPES record last updated: April 25, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Gloria Singleton Gaston Md NPPES

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

DR. GLORIA SINGLETON GASTON MD (NPI 1508819467) is an individual rheumatology provider in Marietta, Georgia, licensed in Georgia (023505) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (1974).

NPPES Registry Identity

NPI1508819467
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameDR. GLORIA SINGLETON GASTONCredential: MD
Location Address2550 WINDY HILL RD SE, SUITE 101Marietta, GA 30067-8665
Mailing Address2550 Windy Hill Rd Se, Suite 101Marietta, GA 30067-8665 · (770) 933-0288 · Fax (770) 951-1663
Fax(770) 951-1663
Sole ProprietorYes
Medical School CMSHarvard Medical SchoolGraduated 1974
Enumeration DateMay 19, 2006
Last NPPES UpdateApril 25, 2008
NPI 1508819467 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License Licensed in GA · 023505
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
2550 WINDY HILL RD SE, Marietta, GA 30067

Other Names 1

Former Name (1)Gloria Singleton Md

Other Identifiers 1

Medicare UPINE57038GA

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

Dr. Gloria Singleton Gaston Md 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 ID2961439187
PECOS Enrollment IDI20050720000125
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 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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
126 services50 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
14 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30067 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
$130.64 typical visit price
range $56.84 – $172.43
Typical copayment $32.66 (range $14.21 – $43.10)
Most-billed visit code 99204
Established Patient
$100.20 typical visit price
range $18.22 – $140.40
Typical copayment $25.05 (range $4.55 – $35.10)
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.

66.62/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality55.95
Improvement Activities40
Cost47.47

Reported Quality Measures

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients tobacco: 100% · 182 patients
100%182 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…
0%343 patients1/55-star benchmark: 100%
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 (Women's Health)
2550 WINDY HILL RD SE, 115
MARIETTA, GA 30067
General Practice
2550 WINDY HILL RD SE, 106
MARIETTA, GA 30067
Nurse Anesthetist, Certified Registered
2550 WINDY HILL RD SE, SUITE 215
MARIETTA, GA 30067
Nurse Anesthetist, Certified Registered
2550 WINDY HILL RD SE, SUITE 302
MARIETTA, GA 30067
Audiologist
2550 WINDY HILL RD SE, SUITE 307
MARIETTA, GA 30067
Anesthesiologist Assistant
2550 WINDY HILL RD SE, SUITE 302
MARIETTA, GA 30067
Psychiatry & Neurology (Psychiatry)
2550 WINDY HILL RD SE, SUITE 100
MARIETTA, GA 30067
Massage Therapist
2550 WINDY HILL RD SE, 215
MARIETTA, GA 30067

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 Gloria Singleton Gaston's NPI number?

The NPI number for Gloria Singleton Gaston is 1508819467. It was assigned to this individual provider in the NPPES registry on May 19, 2006. The provider is also known as Gloria Singleton MD.

Where is Gloria Singleton Gaston located?

Gloria Singleton Gaston practices at 2550 Windy Hill Rd SE Suite 101, Marietta, GA 30067. The listed phone number is (770) 933-0288.

What is Gloria Singleton Gaston's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Gloria Singleton Gaston enrolled in Medicare?

Yes. Gloria Singleton Gaston 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 Gloria Singleton Gaston accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Gloria Singleton Gaston 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 Gloria Singleton Gaston was last updated on April 25, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.