DR. NATHANIEL DER-LIN KWOK MD
NPI 1396494555
Internal Medicine in Nashville, TN

Q: What is Nathaniel Kwok's NPI number?

The NPI number for Nathaniel Kwok is 1396494555. It was assigned to this individual provider in the NPPES registry on March 23, 2022.

Q: What is Nathaniel Kwok's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Nathaniel Kwok was last updated on November 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 23, 2022PECOS EnrolledAccepts Medicare Assignment

2300 PATTERSON ST, NASHVILLE, TN 37203(615) 342-3966 Get Directions Write a Review

NPPES record last updated: November 4, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Nathaniel Der-lin Kwok Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NATHANIEL DER-LIN KWOK MD (NPI 1396494555) is an individual internal medicine provider in Nashville, Tennessee, licensed in Florida (ME173717) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, is affiliated with Jupiter Medical Center, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1396494555

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. NATHANIEL DER-LIN KWOKCredential: MD

Location Address2300 PATTERSON STNashville, TN 37203-1538

Mailing Address203 E 72nd St Apt 12eNew York, NY 10021-4567

Phone(615) 342-3966

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateMarch 23, 2022

Last NPPES UpdateNovember 4, 2025

NPPES CertifiedNovember 4, 2025

✔ NPI 1396494555 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in FL · ME173717

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

2300 PATTERSON ST, Nashville, TN 37203

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Nathaniel Der-lin Kwok Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8224418561

PECOS Enrollment IDI20251029001010

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Jupiter Medical Center

Acute Care Hospitals · Jupiter, FL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100253

Location1210 S Old Dixie HwyJupiter, FL 33458 · Palm Beach County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$121.80 typical visit price

range $52.64 – $160.89

Typical copayment $30.45 (range $13.16 – $40.22)

Most-billed visit code 99204

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JAN ALEXANDER NIEC

Student in an Organized Health Care Education/Training Program