Dr. Nathaniel Der-Lin Kwok, MD
- Part D claims, 2024
- 203
- Hospital affiliations
- 1
- Industry payments
- $19
- Medical group
- 1
- State license
- 1
- Practice address
- 600 University Blvd Suite 104 Suite 104, Jupiter, FL 33458-2778
- Practice phone
- Call (561) 748-1888
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Jupiter Internal Medicine Associates P A
Primary care practice · Jupiter, Florida
Find Dr. Kwok'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. Nathaniel Der-Lin Kwok is an internist in Jupiter, Florida
Dr. Kwok practices at Jupiter Internal Medicine Associates P A in Jupiter, Florida.
Dr. Kwok's NPI, 1396494555, was assigned on March 23, 2022. Dr. Kwok holds Florida license ME173717.
- NPI
- 1396494555NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224418561
- NPI enumeration date
- March 23, 2022
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (561) 748-1888
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathaniel Der-Lin Kwok practices at Jupiter Internal Medicine Associates P A in Jupiter, Florida
Dr. Kwok's primary practice is Jupiter Internal Medicine Associates P A, at 600 University Blvd Suite 104 Suite 104, Jupiter, FL 33458-2778. The practice phone is (561) 748-1888.
- Jupiter Internal Medicine Associates P A600 University Blvd Suite 104 Suite 104, Jupiter, FL 33458-2778Phone(561) 748-1888
Source: Dmand AI Affiliation Data
Dr. Nathaniel Der-Lin Kwok is affiliated with 3 sites of care and 1 medical group
Dr. Kwok's primary practice is Jupiter Internal Medicine Associates P A in Jupiter, Florida. Dr. Kwok is also affiliated with Jupiter Medical Center. The medical group on file is Jupiter Internal Medicine Associates. Dmand AI also links Dr. Kwok to 1 more home health agency, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nathaniel Der-Lin Kwok's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kwok practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jupiter Internal Medicine Associates P A | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nathaniel Der-Lin Kwok is one of 9,009 internists in Florida
Internal medicine is Dr. Kwok's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kwok is licensed in Florida.
Specialties and state licenses
- Internal medicine, FloridaPrimary
Internists near Dr. Kwok
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. Nathaniel Der-Lin Kwok's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Kwok's median patient age at 65, with 40% women.
Dr. Kwok's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women40%
- Men59%
Source: Dmand AI Patient Panel Data
Dr. Nathaniel Der-Lin Kwok wrote 203 Medicare Part D claims in 2024
In 2024, Dr. Kwok wrote 203 Medicare Part D claims for 47 patients. 72% of them were for generic drugs.
Dr. Kwok's Part D claims by kind of drug, 2024
- Generic146 claims72%
- Brand-name57 claims28%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Nathaniel Der-Lin Kwok offers telehealth to Medicare patients
CMS lists Dr. Kwok as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nathaniel Der-Lin Kwok received $19 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Kwok 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, $19.
Companies that paid Dr. Kwok 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. Nathaniel Der-Lin Kwok'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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. Nathaniel Der-Lin Kwok
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. Nathaniel Der-Lin Kwok's NPI number?
Dr. Nathaniel Der-Lin Kwok's NPI number is 1396494555. It was assigned on March 23, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathaniel Der-Lin Kwok?
Dr. Nathaniel Der-Lin Kwok is an internist in Jupiter, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Nathaniel Der-Lin Kwok practice?
Dr. Kwok practices at 600 University Blvd Suite 104 Suite 104, Jupiter, FL 33458-2778. Dr. Kwok's primary practice is Jupiter Internal Medicine Associates P A in Jupiter, Florida. Dmand AI also links Dr. Kwok to 1 home health agency.
What is Dr. Nathaniel Der-Lin Kwok's office phone number?
The practice phone on file for Dr. Kwok is (561) 748-1888.
What is Dr. Nathaniel Der-Lin Kwok's medical license number?
Dr. Kwok holds Florida license ME173717.
Which hospitals is Dr. Nathaniel Der-Lin Kwok affiliated with?
Dr. Kwok is affiliated with Jupiter Medical Center.
What medical group is Dr. Nathaniel Der-Lin Kwok part of?
Dr. Kwok is linked to Jupiter Internal Medicine Associates.
Does Dr. Nathaniel Der-Lin Kwok offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kwok as offering telehealth services.
Has Dr. Nathaniel Der-Lin Kwok received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Dr. Kwok from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Nathaniel Der-Lin Kwok been practicing?
Dr. Kwok graduated from medical school in 2022, 4 years ago.
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