Dr. Gordon Oswald Ramsay, MD
- Medicare services, 2024
- 326
- Medicare patients, 2024
- 119
- Part D claims, 2024
- 2,633
- Hospital affiliations
- 1
- Industry payments
- $1,236
- Practice address
- 106 Irving NW St, Washington, DC 20010
- Practice phone
- Call (202) 722-0149
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Capital Internal Medicine & Geriatrics
Washington, District of Columbia
Find Dr. Ramsay's 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. Gordon Oswald Ramsay is an internist in Washington, District of Columbia
Dr. Ramsay practices at Capital Internal Medicine & Geriatrics in Washington, District of Columbia.
Dr. Ramsay's NPI, 1992864433, was assigned on December 8, 2006. Dr. Ramsay graduated from Howard University College of Medicine in 2002. Dr. Ramsay holds District of Columbia license MD036400.
- NPI
- 1992864433NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072616150
- NPI enumeration date
- December 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (202) 722-0149
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gordon Oswald Ramsay practices at Capital Internal Medicine & Geriatrics in Washington, District of Columbia
Dr. Ramsay's primary practice is Capital Internal Medicine & Geriatrics, at 106 Irving NW St, Washington, DC 20010 in District Of Columbia County. The practice phone is (202) 722-0149.
- Capital Internal Medicine & Geriatrics106 Irving NW St, Washington, DC 20010 · District Of Columbia CountyPhone(202) 722-0149
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gordon Oswald Ramsay is affiliated with 4 sites of care and 1 medical group
Dr. Ramsay's primary practice is Capital Internal Medicine & Geriatrics in Washington, District of Columbia. Dr. Ramsay is also affiliated with MedStar Washington Hospital Center. The medical group on file is Capital Internal Medicine and Geriatrics. Dmand AI also links Dr. Ramsay to 1 more group practice or clinic and 1 home health agency, each 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. Gordon Oswald Ramsay's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ramsay practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Capital Internal Medicine & Geriatrics | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gordon Oswald Ramsay is one of 660 internists in District of Columbia
Internal medicine is Dr. Ramsay's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Ramsay's licenses on file in 3 states: District of Columbia, Maryland and Virginia.
Specialties and state licenses
- Internal medicine, District of ColumbiaPrimary
- Maryland license
- Virginia license
Internists near Dr. Ramsay
Counts of internists 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. Gordon Oswald Ramsay billed Medicare for 326 services in 2024
CMS data shows 326 Medicare services from Dr. Ramsay across 6 procedure codes in 2024, for 119 Medicare patients. Medicare paid $26,351 for them. Every service was in an office.
Dr. Ramsay's Medicare services by type, 2024
- Office and hospital visits185
- Other services110
- Tests and treatments31
Dr. Ramsay compared with the District of Columbia median for internists, 2024
- Dr. Ramsay
- District of Columbia median
- Medicare services
- 326vs 3548% below
- Medicare patients
- 119vs 15322% below
- Part D claims
- 2,158vs 11019.6 times
Medians across 591 internists in District of Columbia with Dmand AI profiles that report each measure.
Dr. Ramsay's most billed Medicare procedure codes, 2024
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ramsay and other internists in District of Columbia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gordon Oswald Ramsay treated 119 Medicare patients in 2024, average age 71
CMS counts 119 Medicare patients who saw Dr. Ramsay in 2024. The largest group is 65 to 74, with 61 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 58% are also on Medicaid. Their average risk score is 1.70, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ramsay's median patient age at 63, with 59% women.
Dr. Ramsay's Medicare patients by age, 2024
Dr. Ramsay's Medicare patients by sex, 2024
- Women6151%
- Men5849%
Chronic conditions among Dr. Ramsay's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes45%
- Chronic kidney disease27%
- Tobacco use27%
- Ischemic heart disease24%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ramsay's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women59%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gordon Oswald Ramsay wrote 2,633 Medicare Part D claims in 2024
In 2024, Dr. Ramsay wrote 2,633 Medicare Part D claims for 277 patients. 85% of them were for generic drugs. CMS names the drug for 2,158 of them, across 48 drugs with 11 or more claims each, at $152,745 in total drug cost.
Dr. Ramsay's Part D claims by kind of drug, 2024
- Generic2,245 claims85%
- Brand-name366 claims14%
- Other22 claims1%
Dr. Ramsay's 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. Ramsay's Part D claims, 2024
- Antibiotics4%97 of 2,633 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Gordon Oswald Ramsay takes part in Medicare
Dr. Ramsay 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. Gordon Oswald Ramsay received $1,236 in industry payments from 2024 to 2025
CMS Open Payments shows 16 general payments to Dr. Ramsay from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,174.
General payments to Dr. Ramsay by program year, 2024 to 2025
Companies that paid Dr. Ramsay the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gordon Oswald Ramsay graduated from Howard University College of Medicine
Dr. Ramsay graduated from Howard University College of Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gordon Oswald Ramsay'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) |
| 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. Gordon Oswald Ramsay
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. Gordon Oswald Ramsay's NPI number?
Dr. Gordon Oswald Ramsay's NPI number is 1992864433. It was assigned on December 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gordon Oswald Ramsay?
Dr. Gordon Oswald Ramsay is an internist in Washington, District of Columbia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gordon Oswald Ramsay practice?
Dr. Ramsay practices at 106 Irving NW St, Washington, DC 20010. Dr. Ramsay's primary practice is Capital Internal Medicine & Geriatrics in Washington, District of Columbia. Dmand AI also links Dr. Ramsay to 1 group practice or clinic and 1 home health agency.
What is Dr. Gordon Oswald Ramsay's office phone number?
The practice phone on file for Dr. Ramsay is (202) 722-0149.
What is Dr. Gordon Oswald Ramsay's medical license number?
Dr. Ramsay holds District of Columbia license MD036400, one of the licenses on file in 3 states.
Which states has Dr. Gordon Oswald Ramsay been licensed in?
Dmand AI has state licenses on file for Dr. Ramsay in District of Columbia, Maryland and Virginia.
Which hospitals is Dr. Gordon Oswald Ramsay affiliated with?
Dr. Ramsay is affiliated with MedStar Washington Hospital Center.
What medical group is Dr. Gordon Oswald Ramsay part of?
Dr. Ramsay is linked to Capital Internal Medicine and Geriatrics.
Does Dr. Gordon Oswald Ramsay accept Medicare?
Yes. CMS data shows Dr. Ramsay billed Medicare for 326 services in 2024, and Dr. Ramsay accepts Medicare assignment.
How many Medicare patients does Dr. Gordon Oswald Ramsay see?
CMS counts 119 Medicare patients who saw Dr. Ramsay in 2024, with an average age of 71.
Show 5 more questionsShow fewer questions
What services does Dr. Gordon Oswald Ramsay bill to Medicare?
In 2024, Dr. Ramsay's most billed Medicare services were office visit, established patient (99214), medicare service (G0444) and medicare service (G0439).
Where did Dr. Gordon Oswald Ramsay go to medical school?
Dr. Ramsay graduated from Howard University College of Medicine in 2002.
What drugs does Dr. Gordon Oswald Ramsay prescribe most?
In 2024 Medicare Part D data, Dr. Ramsay's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Metformin HCl.
Has Dr. Gordon Oswald Ramsay received payments from drug or device companies?
CMS Open Payments shows $1,236 in general payments to Dr. Ramsay from 3 companies from 2024 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Gordon Oswald Ramsay been practicing?
Dr. Ramsay graduated from medical school in 2002, 24 years ago.
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