Dr. Zadid Kamrul Haq, MD
- Part D claims, 2024
- 78
- Hospital affiliations
- 3
- Industry payments
- $399
- Medical groups
- 2
- State license
- 1
- 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. Haq'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. Zadid Kamrul Haq is a gastroenterologist in Washington, District of Columbia
Dr. Haq practices at Sibley Memorial Hospital in Washington, District of Columbia, part of Johns Hopkins Health System.
Dr. Haq's NPI, 1245897537, was assigned on May 22, 2019. Dr. Haq graduated from Louisiana State University School of Medicine in New Orleans in 2019. Dr. Haq holds Maryland license D0094926.
- NPI
- 1245897537NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163757436
- NPI enumeration date
- May 22, 2019
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (202) 537-4680
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zadid Kamrul Haq practices at Sibley Memorial Hospital in Washington, District of Columbia
Dr. Haq'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. Zadid Kamrul Haq is affiliated with 4 sites of care and 2 medical groups
Dr. Haq's primary practice is Sibley Memorial Hospital in Washington, District of Columbia, part of Johns Hopkins Health System. Dr. Haq is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Haq to 1 more hospital, 1 group practice or clinic and 1 medical group, 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. Zadid Kamrul Haq's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Haq 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 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Johns Hopkins Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Zadid Kamrul Haq is one of 76 gastroenterologists in District of Columbia
Gastroenterology is Dr. Haq's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Haq is licensed in Maryland.
Specialties and state licenses
- Gastroenterology, MarylandPrimary
Gastroenterologists near Dr. Haq
Counts of gastroenterologists 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. Zadid Kamrul Haq's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Haq's median patient age at 59, with 56% women.
Dr. Haq's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women56%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Zadid Kamrul Haq wrote 78 Medicare Part D claims in 2024
In 2024, Dr. Haq wrote 78 Medicare Part D claims for 37 patients. 82% of them were for generic drugs. CMS names the drug for 29 of them, across 1 drug with 11 or more claims each, at $299 in total drug cost.
Dr. Haq's Part D claims by kind of drug, 2024
- Generic64 claims82%
- Brand-name14 claims18%
Dr. Haq'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. Zadid Kamrul Haq ranks in the 74th percentile for colonoscopy in Medicare
CMS lists Dr. Haq as offering telehealth. CMS counts 78 procedures of colonoscopy by Dr. Haq, more than 74% of the clinicians it reports for that procedure.
- Offers telehealth
- Yes
Where Dr. Haq ranks in Medicare procedure volume
- Colonoscopy
- 74th percentile78 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 71st percentile75 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Zadid Kamrul Haq received $399 in industry payments from 2024 to 2025
CMS Open Payments shows 8 general payments to Dr. Haq from 6 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Madrigal Pharmaceuticals paid the most, $147.
General payments to Dr. Haq by program year, 2024 to 2025
Companies that paid Dr. Haq 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. Zadid Kamrul Haq graduated from Louisiana State University School of Medicine in New Orleans
Dr. Haq graduated from Louisiana State University School of Medicine in New Orleans in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Zadid Kamrul Haq'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)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. Zadid Kamrul Haq
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. Zadid Kamrul Haq's NPI number?
Dr. Zadid Kamrul Haq's NPI number is 1245897537. It was assigned on May 22, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Zadid Kamrul Haq?
Dr. Zadid Kamrul Haq is a gastroenterologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Zadid Kamrul Haq practice?
Dr. Haq practices at 5255 Loughboro Rd NW, Washington, DC 20016. Dr. Haq's primary practice is Sibley Memorial Hospital in Washington, District of Columbia, part of Johns Hopkins Health System. Dmand AI also links Dr. Haq to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Zadid Kamrul Haq's office phone number?
The practice phone on file for Dr. Haq is (202) 537-4680.
What is Dr. Zadid Kamrul Haq's medical license number?
Dr. Haq holds Maryland license D0094926.
Which hospitals is Dr. Zadid Kamrul Haq affiliated with?
Dr. Haq practices at Sibley Memorial Hospital in Washington, District of Columbia. Dr. Haq is also affiliated with The Johns Hopkins Hospital. Dmand AI links Dr. Haq to 1 more hospital.
What medical group is Dr. Zadid Kamrul Haq part of?
Dr. Haq is linked to Johns Hopkins University. Dmand AI links Dr. Haq to 1 more medical group.
Does Dr. Zadid Kamrul Haq offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Haq as offering telehealth services.
Where did Dr. Zadid Kamrul Haq go to medical school?
Dr. Haq graduated from Louisiana State University School of Medicine in New Orleans in 2019.
What drugs does Dr. Zadid Kamrul Haq prescribe most?
In 2024 Medicare Part D data, Dr. Haq's most prescribed drugs by claims were Pantoprazole Sodium.
Has Dr. Zadid Kamrul Haq received payments from drug or device companies?
CMS Open Payments shows $399 in general payments to Dr. Haq from 6 companies from 2024 to 2025. The largest total came from Madrigal Pharmaceuticals.
How long has Dr. Zadid Kamrul Haq been practicing?
Dr. Haq graduated from medical school in 2019, 7 years ago.
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