Dr. Sabah Mustafa Khalafalla, MD
- Part D claims, 2024
- 199
- Hospital affiliations
- 2
- Industry payments
- $100
- Medical group
- 1
- State license
- 1
- Practice address
- 110 Irving Street NW, Washington, DC 20010
- Practice phone
- Call (202) 877-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Khalafalla'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. Sabah Mustafa Khalafalla is a rheumatologist in Washington, District of Columbia
Dr. Khalafalla practices at MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health.
Dr. Khalafalla's NPI, 1790313385, was assigned on March 30, 2020. Dr. Khalafalla holds District of Columbia license MD210011745.
- NPI
- 1790313385NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365941994
- NPI enumeration date
- March 30, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (202) 877-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sabah Mustafa Khalafalla practices at MedStar Washington Hospital Center in Washington, District of Columbia
Dr. Khalafalla's primary practice is MedStar Washington Hospital Center, at 110 Irving Street NW, Washington, DC 20010 in The District County. The practice phone is (202) 877-7000.
- MedStar Washington Hospital Center110 Irving Street NW, Washington, DC 20010 · The District CountyPhone(202) 877-7000
Source: Dmand AI Affiliation Data
Dr. Sabah Mustafa Khalafalla is affiliated with 2 sites of care and 1 medical group
Dr. Khalafalla's primary practice is MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health. Dr. Khalafalla is also affiliated with MedStar National Rehabilitation Hospital. The medical group on file is MedStar Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sabah Mustafa Khalafalla's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Khalafalla practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MedStar Washington Hospital 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. Sabah Mustafa Khalafalla is one of 45 rheumatologists in District of Columbia
Rheumatology is Dr. Khalafalla's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Khalafalla is licensed in District of Columbia.
Specialties and state licenses
- Rheumatology, District of ColumbiaPrimary
Rheumatologists near Dr. Khalafalla
Counts of rheumatologists 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. Sabah Mustafa Khalafalla's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Khalafalla's median patient age at 55, with 71% women.
Dr. Khalafalla's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women71%
- Men23%
Source: Dmand AI Patient Panel Data
Dr. Sabah Mustafa Khalafalla wrote 199 Medicare Part D claims in 2024
In 2024, Dr. Khalafalla wrote 199 Medicare Part D claims for 58 patients. 73% of them were for generic drugs. CMS names the drug for 130 of them, across 7 drugs with 11 or more claims each, at $144,286 in total drug cost.
Dr. Khalafalla's Part D claims by kind of drug, 2024
- Generic146 claims73%
- Brand-name53 claims27%
Dr. Khalafalla'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.
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. Sabah Mustafa Khalafalla offers telehealth to Medicare patients
Dr. Khalafalla accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Khalafalla as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sabah Mustafa Khalafalla received $100 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Khalafalla from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $100.
Companies that paid Dr. Khalafalla the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sabah Mustafa Khalafalla'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Sabah Mustafa Khalafalla
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. Sabah Mustafa Khalafalla's NPI number?
Dr. Sabah Mustafa Khalafalla's NPI number is 1790313385. It was assigned on March 30, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Sabah Mustafa Khalafalla?
Dr. Sabah Mustafa Khalafalla is a rheumatologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Sabah Mustafa Khalafalla practice?
Dr. Khalafalla practices at 110 Irving Street NW, Washington, DC 20010. Dr. Khalafalla's primary practice is MedStar Washington Hospital Center in Washington, District of Columbia, part of MedStar Health.
What is Dr. Sabah Mustafa Khalafalla's office phone number?
The practice phone on file for Dr. Khalafalla is (202) 877-7000.
What is Dr. Sabah Mustafa Khalafalla's medical license number?
Dr. Khalafalla holds District of Columbia license MD210011745.
Which hospitals is Dr. Sabah Mustafa Khalafalla affiliated with?
Dr. Khalafalla practices at MedStar Washington Hospital Center in Washington, District of Columbia. Dr. Khalafalla is also affiliated with MedStar National Rehabilitation Hospital.
What medical group is Dr. Sabah Mustafa Khalafalla part of?
Dr. Khalafalla is linked to MedStar Medical Group.
Does Dr. Sabah Mustafa Khalafalla accept Medicare?
Yes. CMS lists Dr. Khalafalla as accepting Medicare assignment.
Does Dr. Sabah Mustafa Khalafalla offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Khalafalla as offering telehealth services.
What drugs does Dr. Sabah Mustafa Khalafalla prescribe most?
In 2024 Medicare Part D data, Dr. Khalafalla's most prescribed drugs by claims were Hydroxychloroquine Sulfate, Prednisone and Methotrexate.
Has Dr. Sabah Mustafa Khalafalla received payments from drug or device companies?
CMS Open Payments shows $100 in general payments to Dr. Khalafalla from 1 company from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Sabah Mustafa Khalafalla been practicing?
Dr. Khalafalla graduated from medical school in 2016, 10 years ago.
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