Dr. Christopher John Thomas, MD
- Medicare services, 2021
- 327
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 2,319
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1890 Metro Center Dr, Reston, VA 20190
- Practice phone
- Call (703) 709-1560
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Reston Medical Center
Reston, Virginia
Find Dr. Thomas' professional email, personal email and mobile number
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Dr. Christopher John Thomas is a family medicine physician in Reston, Virginia
Dr. Thomas practices at Reston Medical Center in Reston, Virginia.
Dr. Thomas' NPI, 1871975235, was assigned on June 22, 2015. Dr. Thomas graduated from Ohio State University College of Medicine in 2015. Dr. Thomas holds Virginia license 0101260806.
- NPI
- 1871975235NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335447374
- NPI enumeration date
- June 22, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 709-1560
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher John Thomas practices at Reston Medical Center in Reston, Virginia
Dr. Thomas' primary practice is Reston Medical Center, at 1890 Metro Center Dr, Reston, VA 20190 in Fairfax County. The practice phone is (703) 709-1560.
- Reston Medical Center1890 Metro Center Dr, Reston, VA 20190 · Fairfax CountyPhone(703) 709-1560
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Christopher John Thomas is affiliated with 2 sites of care and 1 medical group
Dr. Thomas' primary practice is Reston Medical Center in Reston, Virginia. The medical group on file is Mid-Atlantic Permanente Medical Group. Dmand AI also links Dr. Thomas to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Christopher John 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 |
|---|---|
| Reston Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher John Thomas is one of 3,459 family medicine physicians in Virginia
Family medicine is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Thomas is licensed in Virginia.
Specialties and state licenses
- Family medicine, VirginiaPrimary
Family medicine physicians near Dr. Thomas
Counts of family medicine physicians 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. Christopher John Thomas billed Medicare for 327 services in 2021
CMS data shows 327 Medicare services from Dr. Thomas across 7 procedure codes in 2021, for 13 Medicare patients. Medicare paid $12,010 for them. Every service was in an office.
Dr. Thomas' Medicare services by type, 2018 to 2021
- 2018
- 2021
- Other services
- 2018: 02021: 327
- Office and hospital visits
- 2018: 502021: 0100%
Dr. Thomas compared with the Virginia median for family medicine physicians, 2021
- Dr. Thomas
- Virginia median
- Medicare services
- 327vs 54340% below
- Medicare patients
- 13vs 21794% below
- Part D claims
- 1,948vs 7212.7 times
Medians across 3,387 family medicine physicians in Virginia with Dmand AI profiles that report each measure.
Dr. Thomas' most billed Medicare procedure codes, 2021
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. Christopher John Thomas treated 13 Medicare patients in 2024, average age 73
CMS counts 13 Medicare patients who saw Dr. Thomas in 2024. The largest group is under 65, with 0 patients. Their average risk score is 0.63, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 40, with 48% women.
Dr. Thomas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
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 40
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher John Thomas wrote 2,319 Medicare Part D claims in 2024
In 2024, Dr. Thomas wrote 2,319 Medicare Part D claims for 268 patients. 87% of them were for generic drugs. CMS names the drug for 1,948 of them, across 48 drugs with 11 or more claims each, at $79,177 in total drug cost. In 2023, CMS named 1,889 claims across 49 drugs.
Dr. Thomas' Part D claims by kind of drug, 2024
- Generic2,006 claims87%
- Brand-name284 claims12%
- Other29 claims1%
Dr. Thomas' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Thomas' Part D claims, 2024
- Opioids1%12 of 2,319 claims
- Antibiotics1%29 of 2,319 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,8892024: 1,9483%
Drugs named by CMS: 48 in 2024, 49 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Christopher John Thomas takes part in Medicare
Dr. Thomas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Christopher John Thomas graduated from Ohio State University College of Medicine
Dr. Thomas graduated from Ohio State University College of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher John 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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) |
| 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. Christopher John Thomas
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What is Dr. Christopher John Thomas' NPI number?
Dr. Christopher John Thomas' NPI number is 1871975235. It was assigned on June 22, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher John Thomas?
Dr. Christopher John Thomas is a family medicine physician in Reston, Virginia. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Christopher John Thomas practice?
Dr. Thomas practices at 1890 Metro Center Dr, Reston, VA 20190. Dr. Thomas' primary practice is Reston Medical Center in Reston, Virginia. Dmand AI also links Dr. Thomas to 1 group practice or clinic.
What is Dr. Christopher John Thomas' office phone number?
The practice phone on file for Dr. Thomas is (703) 709-1560.
What is Dr. Christopher John Thomas' medical license number?
Dr. Thomas holds Virginia license 0101260806.
What medical group is Dr. Christopher John Thomas part of?
Dr. Thomas is linked to Mid-Atlantic Permanente Medical Group.
Does Dr. Christopher John Thomas accept Medicare?
Yes. CMS data shows Dr. Thomas billed Medicare for 327 services in 2021, and Dr. Thomas accepts Medicare assignment.
How many Medicare patients does Dr. Christopher John Thomas see?
CMS counts 13 Medicare patients who saw Dr. Thomas in 2024, with an average age of 73.
What services does Dr. Christopher John Thomas bill to Medicare?
In 2021, Dr. Thomas' most billed Medicare services were medical service (0001A), medical service (0002A) and medical service (0004A).
Where did Dr. Christopher John Thomas go to medical school?
Dr. Thomas graduated from Ohio State University College of Medicine in 2015.
What drugs does Dr. Christopher John Thomas prescribe most?
In 2024 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
How long has Dr. Christopher John Thomas been practicing?
Dr. Thomas graduated from medical school in 2015, 11 years ago.
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