Dr. Ada Elizabeth Graham, MD
- Medicare services, 2024
- 630
- Medicare patients, 2024
- 292
- Part D claims, 2024
- 109
- Hospital affiliations
- 1
- Industry payments
- $2,606
- Practice address
- 5255 Loughboro Rd NW, Washington, DC 20016
- Practice phone
- Call (202) 537-4680
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Graham's professional email, personal email and mobile number
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Dr. Ada Elizabeth Graham is a colorectal surgeon in Washington, District of Columbia
Dr. Graham practices at Sibley Memorial Hospital in Washington, District of Columbia, part of Johns Hopkins Health System.
Dr. Graham's NPI, 1902291081, was assigned on April 5, 2015. Dr. Graham graduated from University of Tennessee, Hsc, College of Medicine in 2015. Dr. Graham holds Maryland license D95320.
- NPI
- 1902291081NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981005576
- NPI enumeration date
- April 5, 2015
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (202) 537-4680
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ada Elizabeth Graham practices at Sibley Memorial Hospital in Washington, District of Columbia
Dr. Graham's primary practice is Sibley Memorial Hospital, at 5255 Loughboro Rd NW, Washington, DC 20016 in The District County. The practice phone is (202) 537-4680.
- Sibley Memorial Hospital5255 Loughboro Rd NW, Washington, DC 20016 · The District CountyPhone(202) 537-4680
Source: Dmand AI Affiliation Data
Dr. Ada Elizabeth Graham is affiliated with 4 sites of care and 3 medical groups
Dr. Graham's primary practice is Sibley Memorial Hospital in Washington, District of Columbia, part of Johns Hopkins Health System. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Graham to 2 more medical groups, 1 group practice or clinic, 1 home health agency and 1 ambulatory surgery center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ada Elizabeth Graham's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Graham practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sibley Memorial Hospital | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Ada Elizabeth Graham is one of 11 colorectal surgeons in District of Columbia
Colon and rectal surgery is Dr. Graham's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Dmand AI has Dr. Graham's licenses on file in 3 states: Maryland, District of Columbia and Illinois.
Specialties and state licenses
- Colon and rectal surgery, MarylandPrimary
- District of Columbia license
- Illinois license
Colorectal surgeons near Dr. Graham
Counts of colorectal surgeons 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. Ada Elizabeth Graham billed Medicare for 630 services in 2024
CMS data shows 630 Medicare services from Dr. Graham across 15 procedure codes in 2024, for 292 Medicare patients. Medicare paid $64,544 for them.
Dr. Graham's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3602024: 51343%
- Surgery
- 2023: 1202024: 1173%
- Other services
- 2023: 132024: 0100%
Where Dr. Graham's Medicare services took place, 2024
- In an office43569%
- In a facility19531%
Dr. Graham'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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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Ada Elizabeth Graham treated 292 Medicare patients in 2024, average age 76
CMS counts 292 Medicare patients who saw Dr. Graham in 2024. The largest group is 65 to 74, with 118 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Graham's median patient age at 57, with 55% women.
Dr. Graham's Medicare patients by age, 2024
Dr. Graham's Medicare patients by sex, 2024
- Women18062%
- Men11238%
Chronic conditions among Dr. Graham's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Cancer39%
- Anxiety29%
- Mood disorders29%
- Diabetes28%
- Ischemic heart disease26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Graham's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ada Elizabeth Graham wrote 109 Medicare Part D claims in 2024
In 2024, Dr. Graham wrote 109 Medicare Part D claims for 62 patients. 95% of them were for generic drugs. CMS names the drug for 47 of them, across 3 drugs with 11 or more claims each, at $443 in total drug cost. In 2023, CMS named 53 claims across 4 drugs.
Dr. Graham's Part D claims by kind of drug, 2024
- Generic104 claims95%
- Brand-name and other5 claims5%
Dr. Graham'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. Graham's Part D claims, 2024
- Opioids26%28 of 109 claims
- Antibiotics19%21 of 109 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: 532024: 4711%
Drugs named by CMS: 3 in 2024, 4 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
Dr. Ada Elizabeth Graham ranks in the 52nd percentile for colonoscopy in Medicare
CMS lists Dr. Graham as offering telehealth. CMS counts 27 procedures of colonoscopy by Dr. Graham, more than 52% of the clinicians it reports for that procedure.
- Offers telehealth
- Yes
Where Dr. Graham ranks in Medicare procedure volume
- Colonoscopy
- 52nd percentile27 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ada Elizabeth Graham received $2,606 in industry payments from 2018 to 2024
CMS Open Payments shows 19 general payments to Dr. Graham from 7 drug and device companies from 2018 to 2024. Travel and lodging make up the largest share, 64% of the total. Intuitive Surgical, Inc. paid the most, $1,677.
General payments to Dr. Graham by program year, 2018 to 2024
General payments to Dr. Graham by kind, 2018 to 2024
- Travel and lodging$1,66664%
- Food and beverage$94036%
Companies that paid Dr. Graham the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ada Elizabeth Graham graduated from University of Tennessee, Hsc, College of Medicine
Dr. Graham graduated from University of Tennessee, Hsc, College of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ada Elizabeth Graham'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| 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)Doctors and Clinicians Utilization Data (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. Ada Elizabeth Graham
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. Ada Elizabeth Graham's NPI number?
Dr. Ada Elizabeth Graham's NPI number is 1902291081. It was assigned on April 5, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Ada Elizabeth Graham?
Dr. Ada Elizabeth Graham is a colorectal surgeon in Washington, District of Columbia. The primary specialty in the NPI Registry is Colon & Rectal Surgery Physician (taxonomy code 208C00000X).
Where does Dr. Ada Elizabeth Graham practice?
Dr. Graham practices at 5255 Loughboro Rd NW, Washington, DC 20016. Dr. Graham's primary practice is Sibley Memorial Hospital in Washington, District of Columbia, part of Johns Hopkins Health System. Dmand AI also links Dr. Graham to 2 medical groups, 1 group practice or clinic, 1 home health agency and 1 ambulatory surgery center.
What is Dr. Ada Elizabeth Graham's office phone number?
The practice phone on file for Dr. Graham is (202) 537-4680.
What is Dr. Ada Elizabeth Graham's medical license number?
Dr. Graham holds Maryland license D95320, one of the licenses on file in 3 states.
Which states has Dr. Ada Elizabeth Graham been licensed in?
Dmand AI has state licenses on file for Dr. Graham in Maryland, District of Columbia and Illinois.
Which hospitals is Dr. Ada Elizabeth Graham affiliated with?
Dr. Graham practices at Sibley Memorial Hospital in Washington, District of Columbia.
What medical group is Dr. Ada Elizabeth Graham part of?
Dr. Graham is linked to Johns Hopkins University. Dmand AI links Dr. Graham to 2 more medical groups.
Does Dr. Ada Elizabeth Graham accept Medicare?
Yes. CMS data shows Dr. Graham billed Medicare for 630 services in 2024.
Does Dr. Ada Elizabeth Graham offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Graham as offering telehealth services.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Ada Elizabeth Graham see?
CMS counts 292 Medicare patients who saw Dr. Graham in 2024, with an average age of 76.
What services does Dr. Ada Elizabeth Graham bill to Medicare?
In 2024, Dr. Graham's most billed Medicare services were hospital inpatient care (99231), surgery: digestive system (46600) and office visit, established patient (99213).
Where did Dr. Ada Elizabeth Graham go to medical school?
Dr. Graham graduated from University of Tennessee, Hsc, College of Medicine in 2015.
What drugs does Dr. Ada Elizabeth Graham prescribe most?
In 2024 Medicare Part D data, Dr. Graham's most prescribed drugs by claims were Oxycodone HCl, Hydrocortisone and Peg 3350-Electrolyte.
Has Dr. Ada Elizabeth Graham received payments from drug or device companies?
CMS Open Payments shows $2,606 in general payments to Dr. Graham from 7 companies from 2018 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Ada Elizabeth Graham been practicing?
Dr. Graham graduated from medical school in 2015, 11 years ago.
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