Dr. Sonia C. Thomas, MD
- Part D claims, 2021
- 31
- Industry payments
- $460
- Affiliated sites
- 1
- Insurance carriers
- 10
- State licenses
- 3
- Practice address
- 11204 Waples Mill Road, Fairfax, VA 22030
- Practice phone
- Call (703) 218-8500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Inova Kellar Center
Day Treatment Program (PHP) · Fairfax, Virginia
Find Dr. Thomas' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Sonia C. Thomas is a child and adolescent psychiatrist in Fairfax, Virginia
Dr. Thomas practices at Inova Kellar Center in Fairfax, Virginia.
Dr. Thomas' NPI, 1942339593, was assigned on March 2, 2007. Dr. Thomas graduated from Goa Medical College in 1995. Dr. Thomas holds Virginia license 0101237917.
- NPI
- 1942339593NPI Registry (opens in a new tab)
- NPI enumeration date
- March 2, 2007
- NPI status
- Active
- Practice phone
- (703) 218-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Sonia C. Thomas practices at Inova Kellar Center in Fairfax, Virginia
Dr. Thomas' primary practice is Inova Kellar Center, at 11204 Waples Mill Road, Fairfax, VA 22030. The practice phone is (703) 218-8500.
- Inova Kellar Center11204 Waples Mill Road, Fairfax, VA 22030Phone(703) 218-8500
Source: Dmand AI Affiliation Data
Dr. Sonia C. Thomas is affiliated with 1 site of care
Dr. Thomas' primary practice is Inova Kellar Center in Fairfax, Virginia. Dr. Thomas' employer is on file too: a behavioral health center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sonia C. Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Inova Kellar Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sonia C. Thomas is one of 185 childs and adolescent psychiatrists in Virginia
Child and adolescent psychiatry is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 2084P0804X. Dr. Thomas is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Thomas' licenses on file in 3 states: Virginia, District of Columbia and New Mexico.
Specialties and state licenses
- Child and adolescent psychiatry, VirginiaPrimary
- District of Columbia license
- New Mexico license
Childs and adolescent psychiatrists near Dr. Thomas
Counts of childs and adolescent psychiatrists 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. Sonia C. Thomas' patients have a median age of 16
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 16, with 55% 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 16
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Sonia C. Thomas wrote 31 Medicare Part D claims in 2021
In 2021, Dr. Thomas wrote 31 Medicare Part D claims. They cover 2 drugs, with $3,356 in total drug cost. In 2020, CMS named 24 claims across 2 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: 242021: 3129%
Drugs named by CMS: 2 in 2021, 2 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Sonia C. Thomas received $460 in industry payments from 2017 to 2024
CMS Open Payments shows 5 general payments to Dr. Thomas from 3 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $300.
General payments to Dr. Thomas by program year, 2017 to 2024
Companies that paid Dr. Thomas the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sonia C. Thomas graduated from Goa Medical College
Dr. Thomas graduated from Goa Medical College in 1995.
- Medical school
- Board certified in child & adolescent psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Sonia C. Thomas accepts plans from 10 insurance carriers
Dr. Thomas is in network with 10 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Cigna
- Molina
- Blue Cross Blue Shield of Massachusetts
- CareFirst BlueCross BlueShield
- HCSC
- +2 more carriersWith a free account
Plan types Dr. Thomas accepts, by number of carriers
- Medicare9
- PPO9
- HMO6
- POS2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Sonia C. 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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Sonia C. 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. Sonia C. Thomas' NPI number?
Dr. Sonia C. Thomas' NPI number is 1942339593. It was assigned on March 2, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Sonia C. Thomas?
Dr. Sonia C. Thomas is a child and adolescent psychiatrist in Fairfax, Virginia. The primary specialty in the NPI Registry is Child & Adolescent Psychiatry Physician (taxonomy code 2084P0804X).
Where does Dr. Sonia C. Thomas practice?
Dr. Thomas practices at 11204 Waples Mill Road, Fairfax, VA 22030. Dr. Thomas' primary practice is Inova Kellar Center in Fairfax, Virginia.
What is Dr. Sonia C. Thomas' office phone number?
The practice phone on file for Dr. Thomas is (703) 218-8500.
What is Dr. Sonia C. Thomas' medical license number?
Dr. Thomas holds Virginia license 0101237917, one of the licenses on file in 3 states.
Which states has Dr. Sonia C. Thomas been licensed in?
Dmand AI has state licenses on file for Dr. Thomas in Virginia (2005 to 2026), District of Columbia (2004 to 2018) and New Mexico (2015 to 2018).
Is Dr. Sonia C. Thomas board certified?
Yes. Dr. Thomas is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Sonia C. Thomas go to medical school?
Dr. Thomas graduated from Goa Medical College in 1995.
What drugs does Dr. Sonia C. Thomas prescribe most?
In 2021 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Guanfacine HCl ER and Aripiprazole.
Has Dr. Sonia C. Thomas received payments from drug or device companies?
CMS Open Payments shows $460 in general payments to Dr. Thomas from 3 companies from 2017 to 2024. The largest total came from Allergan Inc.
How long has Dr. Sonia C. Thomas been practicing?
Dr. Thomas graduated from medical school in 1995, 31 years ago.
What insurance does Dr. Sonia C. Thomas accept?
Dr. Thomas is in network with 10 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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