Thomas Christopher Gray
Family Medicine Physician · Hillsboro, OR
Thomas Christopher Gray is a family medicine physician with a practice address in Hillsboro, Oregon, and NPI 1174898373, issued on Mar 21, 2012. Check the license (Oregon DO16653, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Thomas Christopher Gray
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DO16653 OR
Self-reported in NPPES; status is on the state search - Practice location
- 4660 NE Belknap CT, Hillsboro, OR 97124
- Phone
- (503) 359-4773
- Enumerated
- Mar 21, 2012
- Record last updated
- Feb 14, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid ID
- 500720355 OR
- Medicare enrollment
- Enrolled (PECOS I20170201000605); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 4660 NE Belknap CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Karen Hershey, PH.D.Clinical Psychologist1245357342
- Emi Oda, LMTMassage Therapist1366867095
- Rick Ogletree, MA MFT LPCMental Health Counselor1194256578
Verify Thomas Christopher Gray in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license DO16653Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% more Medicare Part D claims than the average family medicine physician in 2024
5,465 Medicare Part D claims for 466 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 158 claims were for opioids.
Most prescribed
- Atorvastatin Calcium331 claims
- Amlodipine Besylate210 claims
- Levothyroxine Sodium208 claims
- Lisinopril181 claims
- Omeprazole167 claims
- Gabapentin161 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $141.88
8 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Timothy J Gray DO LLCHillsboro, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Christopher Gray among 2,847 family medicine physician records in Oregon
Thomas Christopher Gray is one of 2,847 family medicine physician records with a practice address in Oregon. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 68% of them.
- NPI issued2012 · 68% of these records are older, 30% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2012 · median 2009 among the 1,671 with a school on file
- Record last updated2017 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
106 family medicine physician records list a practice address in Hillsboro
They are 106 of the 3,302 NPPES records with a practice address in Hillsboro, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Hillsboro → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Richard Cade, MDHillsboro, OR 971241205835048
- Phyllis Gilmore, MDHillsboro, OR 971241528004462
- Michelle Hall, M.D.Hillsboro, OR 971241457337859
- Kim Heydon, MDHillsboro, OR 971241881649705
- Michael Hicken, M.D.Hillsboro, OR 971241033160411
- Carmen Kendall, MDHillsboro, OR 971241780639575
- John Kingman, MDHillsboro, OR 971241881633980
- Diane Loux, F.N.P.Hillsboro, OR 971241114953866
Common questions
What is Thomas Christopher Gray's NPI number?
Thomas Christopher Gray's National Provider Identifier (NPI) is 1174898373, issued on Mar 21, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Christopher Gray located?
The NPPES record lists a practice address at 4660 NE Belknap CT, Hillsboro, OR, 97124. Phone: (503) 359-4773. Providers update this record themselves, so call before visiting.
How can I verify Thomas Christopher Gray's license?
NPPES lists Oregon license number DO16653, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas Christopher Gray prescribe under Medicare Part D?
In 2024, Thomas Christopher Gray had 5,465 Medicare Part D claims for 466 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.