Chad Henson Martins, MD
Internal Medicine Physician · Washington, DC
Chad Henson Martins, MD is an internal medicine physician with a practice address in Washington, District of Columbia, and NPI 1255620597, issued on Apr 6, 2011. Check the license (District of Columbia MD042397, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Chad Henson Martins
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD042397 DC
83356 GA
Self-reported in NPPES; status is on the state search - Practice location
- 2150 Pennsylvania Ave NW Ste 5-411, Washington, DC 20037
- Phone
- (202) 741-2222
- Enumerated
- Apr 6, 2011
- Record last updated
- Jan 4, 2022
- Medicare enrollment
- Enrolled (PECOS I20190802001805); accepts Medicare assignment
- Medical or professional school
- Northeastern Ohio University College Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 901 in District of Columbia → Look up another NPI →
Also registered at 2150 Pennsylvania Ave NW Ste 5-411
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Spagnola, M.D.Internal Medicine Physician1427348689
Verify Chad Henson Martins in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD042397Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% fewer Medicare Part D claims than the average internal medicine physician in 2024
3,076 Medicare Part D claims for 621 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 51 claims were for opioids.
Most prescribed
- Atorvastatin Calcium274 claims
- Amlodipine Besylate239 claims
- Losartan Potassium135 claims
- Carvedilol102 claims
- Gabapentin93 claims
- Rosuvastatin Calcium92 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.
Bills Medicare through one group practice
- Savannah Primary Care Associates LLCSavannah, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chad Henson Martins among 901 internal medicine physician records in District of Columbia
Chad Henson Martins, MD is one of 901 internal medicine physician records with a practice address in District of Columbia. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 60% of them.
- NPI issued2011 · 60% of these records are older, 38% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2011 · median 2008 among the 513 with a school on file
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
891 internal medicine physician records list a practice address in Washington
They are 891 of the 45,857 NPPES records with a practice address in Washington, and 901 internal medicine physician records in District of Columbia.
All 901 in District of Columbia → Every provider in Washington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- April Barbour, MDWashington, DC 200371043279052
- Benjamin Blatt, MDWashington, DC 200371578525481
- Elena Boley, MDWashington, DC 200371457310344
- Marie Borum, MDWashington, DC 200371487616397
- Ryan Bosch, MDWashington, DC 200371861451866
- Samia Burton, MDWashington, DC 200371578540662
- Letitia Carlson, MDWashington, DC 200371528021789
- Jehan El-Bayoumi, MDWashington, DC 200371588623409
Common questions
What is Chad Henson Martins, MD's NPI number?
Chad Henson Martins, MD's National Provider Identifier (NPI) is 1255620597, issued on Apr 6, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Chad Henson Martins, MD located?
The NPPES record lists a practice address at 2150 Pennsylvania Ave NW Ste 5-411, Washington, DC, 20037. Phone: (202) 741-2222. Providers update this record themselves, so call before visiting.
How can I verify Chad Henson Martins, MD's license?
NPPES lists District of Columbia license number MD042397, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Chad Henson Martins, MD prescribe under Medicare Part D?
In 2024, Chad Henson Martins, MD had 3,076 Medicare Part D claims for 621 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.