Hannah Zelnik, FNP-BC
- Medicare patients, 2024
- 74
- Part D claims, 2024
- 170
- Industry payments
- $40
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2021 K St Nw, Washington, DC 20006-1003
- Practice phone
- Call (202) 775-0574
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Capital Digestive Care - Primary Care - Washington (2021 K St NW) [20006]
Multi-specialty group site · Washington, District of Columbia
Find Hannah Zelnik'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.
Hannah Zelnik is a family nurse practitioner in Washington, District of Columbia
Hannah Zelnik practices at Capital Digestive Care - Primary Care - Washington (2021 K St NW) [20006] in Washington, District of Columbia.
Hannah Zelnik's NPI, 1932704293, was assigned on December 3, 2020. Hannah Zelnik graduated from Marymount University in 2020. Hannah Zelnik holds District of Columbia license RN1034188.
- NPI
- 1932704293NPI Registry (opens in a new tab)
- NPI enumeration date
- December 3, 2020
- NPI status
- Active
- Practice phone
- (202) 775-0574
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Hannah Zelnik practices at Capital Digestive Care - Primary Care - Washington (2021 K St NW) [20006] in Washington, District of Columbia
Hannah Zelnik's primary practice is Capital Digestive Care - Primary Care - Washington (2021 K St NW) [20006], at 2021 K St Nw, Washington, DC 20006-1003. The practice phone is (202) 775-0574.
- Capital Digestive Care - Primary Care - Washington (2021 K St NW) [20006]2021 K St Nw, Washington, DC 20006-1003Phone(202) 775-0574
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Hannah Zelnik is affiliated with 1 site of care and 1 medical group
Hannah Zelnik's primary practice is Capital Digestive Care - Primary Care - Washington (2021 K St NW) [20006] in Washington, District of Columbia. The medical group on file is Capital Digestive Care.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Hannah Zelnik's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hannah Zelnik practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Capital Digestive Care - Primary Care - Washington (2021 K St NW) [20006] | Available with a free account |
Source: Dmand AI Technology Install Data
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Hannah Zelnik is one of 407 family nurse practitioners in District of Columbia
Family is Hannah Zelnik's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Hannah Zelnik is licensed in District of Columbia.
Specialties and state licenses
- Family nurse practitioner, District of ColumbiaPrimary
Family nurse practitioners near Hannah Zelnik
Counts of family nurse practitioners 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
Hannah Zelnik treated 74 Medicare patients in 2024, average age 75
CMS counts 74 Medicare patients who saw Hannah Zelnik in 2024. The largest group is 65 to 74, with 40 patients. 75% of them have high cholesterol, and 64% have high blood pressure. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Hannah Zelnik's median patient age at 36, with 67% women.
Hannah Zelnik's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Hannah Zelnik's Medicare patients by sex, 2024
- Women3243%
- Men4257%
Chronic conditions among Hannah Zelnik's Medicare patients, 2024
- High cholesterol75%
- High blood pressure64%
- Arthritis50%
- Ischemic heart disease28%
- Cancer27%
- Chronic kidney disease22%
- Anxiety20%
- Atrial fibrillation20%
Share of Medicare patients with each condition. A patient can have several.
Hannah Zelnik's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women67%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Hannah Zelnik wrote 170 Medicare Part D claims in 2024
In 2024, Hannah Zelnik wrote 170 Medicare Part D claims for 58 patients. 72% of them were for generic drugs.
Hannah Zelnik's Part D claims by kind of drug, 2024
- Generic123 claims72%
- Brand-name47 claims28%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Hannah Zelnik received $40 in industry payments in 2025
CMS Open Payments shows 2 general payments to Hannah Zelnik from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $40.
Companies that paid Hannah Zelnik the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Hannah Zelnik graduated from Marymount University
Hannah Zelnik graduated from Marymount University in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Hannah Zelnik'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (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 (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 Hannah Zelnik
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Hannah Zelnik's NPI number?
Hannah Zelnik's NPI number is 1932704293. It was assigned on December 3, 2020, and it is active in the NPI Registry.
What does Hannah Zelnik specialize in?
Hannah Zelnik is a family nurse practitioner in Washington, District of Columbia. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Hannah Zelnik practice?
Hannah Zelnik practices at 2021 K St Nw, Washington, DC 20006-1003. Hannah Zelnik's primary practice is Capital Digestive Care - Primary Care - Washington (2021 K St NW) [20006] in Washington, District of Columbia.
What is Hannah Zelnik's office phone number?
The practice phone on file for Hannah Zelnik is (202) 775-0574.
What is Hannah Zelnik's medical license number?
Hannah Zelnik holds District of Columbia license RN1034188.
What medical group is Hannah Zelnik part of?
Hannah Zelnik is linked to Capital Digestive Care.
How many Medicare patients does Hannah Zelnik see?
CMS counts 74 Medicare patients who saw Hannah Zelnik in 2024, with an average age of 75.
Where did Hannah Zelnik go to medical school?
Hannah Zelnik graduated from Marymount University in 2020.
Has Hannah Zelnik received payments from drug or device companies?
CMS Open Payments shows $40 in general payments to Hannah Zelnik from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Hannah Zelnik been practicing?
Hannah Zelnik graduated from medical school in 2020, 6 years ago.
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