Dr. Ronishia D. Thomas, MD
- Medicare services, 2016
- 70
- Part D claims, 2021
- 37
- MIPS score, 2024
- 94
- Hospital affiliations
- 2
- Industry payments
- $3,312
- Practice address
- 3950 Austell Rd, Austell, GA 30106
- Practice phone
- Call (770) 732-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Thomas' professional email, personal email and mobile number
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Dr. Ronishia D. Thomas is an OB-GYN in Austell, Georgia
Dr. Thomas practices at Wellstar Cobb Medical Center in Austell, Georgia, part of Wellstar Health System.
Dr. Thomas' NPI, 1114140639, was assigned on April 11, 2007. Dr. Thomas graduated from Tulane University School of Medicine in 2004. Dr. Thomas holds Georgia license 83693.
- NPI
- 1114140639NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163590266
- NPI enumeration date
- April 11, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (770) 732-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ronishia D. Thomas practices at Wellstar Cobb Medical Center in Austell, Georgia
Dr. Thomas' primary practice is Wellstar Cobb Medical Center, at 3950 Austell Rd, Austell, GA 30106 in Cobb County. The practice phone is (770) 732-4000.
- Wellstar Cobb Medical Center3950 Austell Rd, Austell, GA 30106 · Cobb CountyPhone(770) 732-4000
Source: Dmand AI Affiliation Data
Dr. Ronishia D. Thomas is affiliated with 2 sites of care and 2 medical groups
Dr. Thomas' primary practice is Wellstar Cobb Medical Center in Austell, Georgia, part of Wellstar Health System. Dr. Thomas is also affiliated with Wellstar Kennestone Regional Medical Center. The medical group on file is Wellstar Medical Group. Dmand AI also links Dr. Thomas to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ronishia D. Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellstar Cobb Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ronishia D. Thomas is one of 1,235 OB-GYNs in Georgia
Obstetrics and gynecology is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dmand AI has Dr. Thomas' licenses on file in 2 states: Georgia and Alabama.
Specialties and state licenses
- Obstetrics and gynecology, GeorgiaPrimary
- Alabama license
OB-GYNs near Dr. Thomas
Counts of OB-GYNs with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ronishia D. Thomas billed Medicare for 70 services in 2016
CMS data shows 70 Medicare services from Dr. Thomas across 4 procedure codes in 2016. Medicare paid $3,121 for them. Every service was in an office.
Dr. Thomas' Medicare services by type, 2016
- Other services47
- Office and hospital visits23
Dr. Thomas compared with the Georgia median for OB-GYNs, 2016
- Dr. Thomas
- Georgia median
- Medicare services
- 70vs 5235% above
- Part D claims
- 37vs 407% below
Medians across 1,049 OB-GYNs in Georgia with Dmand AI profiles that report each measure.
Dr. Thomas' most billed Medicare procedure codes, 2016
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ronishia D. Thomas' patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 33, with 100% women.
Dr. Thomas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Ronishia D. Thomas wrote 37 Medicare Part D claims in 2021
In 2021, Dr. Thomas wrote 37 Medicare Part D claims. They cover 3 drugs, with $9,489 in total drug cost. In 2020, CMS named 49 claims across 4 drugs.
Dr. Thomas' most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 492021: 3724%
Drugs named by CMS: 3 in 2021, 4 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Ronishia D. Thomas scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Thomas for performance year 2024, reported through an alternative payment model (APM). Dr. Thomas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Thomas' MIPS scores, performance year 2024
- 94of 100Final score
- 82.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Ronishia D. Thomas received $3,312 in industry payments from 2016 to 2019
CMS Open Payments shows 54 general payments to Dr. Thomas from 21 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 99% of the total. CooperSurgical, Inc. paid the most, $947.
General payments to Dr. Thomas by program year, 2016 to 2019
General payments to Dr. Thomas by kind, 2016 to 2019
- Food and beverage$3,29499%
- Education$181%
Companies that paid Dr. Thomas the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ronishia D. Thomas graduated from Tulane University School of Medicine
Dr. Thomas graduated from Tulane University School of Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ronishia D. Thomas's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ronishia D. Thomas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ronishia D. Thomas' NPI number?
Dr. Ronishia D. Thomas' NPI number is 1114140639. It was assigned on April 11, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronishia D. Thomas?
Dr. Ronishia D. Thomas is an OB-GYN in Austell, Georgia. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Ronishia D. Thomas practice?
Dr. Thomas practices at 3950 Austell Rd, Austell, GA 30106. Dr. Thomas' primary practice is Wellstar Cobb Medical Center in Austell, Georgia, part of Wellstar Health System. Dmand AI also links Dr. Thomas to 1 medical group.
What is Dr. Ronishia D. Thomas' office phone number?
The practice phone on file for Dr. Thomas is (770) 732-4000.
What is Dr. Ronishia D. Thomas' medical license number?
Dr. Thomas holds Georgia license 83693, one of the licenses on file in 2 states.
Which states has Dr. Ronishia D. Thomas been licensed in?
Dmand AI has state licenses on file for Dr. Thomas in Georgia and Alabama.
Which hospitals is Dr. Ronishia D. Thomas affiliated with?
Dr. Thomas practices at Wellstar Cobb Medical Center in Austell, Georgia. Dr. Thomas is also affiliated with Wellstar Kennestone Regional Medical Center.
What medical group is Dr. Ronishia D. Thomas part of?
Dr. Thomas is linked to Wellstar Medical Group. Dmand AI links Dr. Thomas to 1 more medical group.
Does Dr. Ronishia D. Thomas accept Medicare?
Yes. CMS data shows Dr. Thomas billed Medicare for 70 services in 2016, and Dr. Thomas accepts Medicare assignment.
What is Dr. Ronishia D. Thomas' MIPS score?
Dr. Thomas' MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
Show 5 more questionsShow fewer questions
What services does Dr. Ronishia D. Thomas bill to Medicare?
In 2016, Dr. Thomas' most billed Medicare services were medicare temporary code (Q0091), medicare service (G0101) and office visit, new patient (99203).
Where did Dr. Ronishia D. Thomas go to medical school?
Dr. Thomas graduated from Tulane University School of Medicine in 2004.
What drugs does Dr. Ronishia D. Thomas prescribe most?
In 2021 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Saphris, Dextroamphetamine-Amphetamine and Dextroamphetamine-Amphet ER.
Has Dr. Ronishia D. Thomas received payments from drug or device companies?
CMS Open Payments shows $3,312 in general payments to Dr. Thomas from 21 companies from 2016 to 2019. The largest total came from CooperSurgical, Inc.
How long has Dr. Ronishia D. Thomas been practicing?
Dr. Thomas graduated from medical school in 2004, 22 years ago.
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