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KATHERINE WILLETT MD
NPI 1629314836
Psychiatry & Neurology - Neurology in Christiansted, VI

Active since December 14, 2012PECOS EnrolledAccepts Medicare Assignment
4031 LA GRANDE PRINCESSE, UNIT 47, CHRISTIANSTED, VI 00820(340) 422-4220(844) 973-1338 Get Directions Write a Review

NPPES record last updated: October 31, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 19, 2025, Sep 27, 2021, Oct 27, 2020 and 5 more (8 updates tracked since 2017).

About Katherine Willett Md NPPES

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

KATHERINE WILLETT MD (NPI 1629314836) is an individual neurology provider in Christiansted, Virgin Islands, licensed in Virgin Islands (3297) and active in the NPI registry since December 2012. She is enrolled in Medicare PECOS, is affiliated with Gov Juan F Luis Hospital & Medical Ctr, and maintains a secondary practice location in Christiansted.

NPPES Registry Identity

NPI1629314836
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameKATHERINE WILLETTCredential: MD
Location Address4031 LA GRANDE PRINCESSE, UNIT 47Christiansted, VI 00820
Mailing Address4031 La Grande Princesse, Unit 47Christiansted, VI 00820 · (340) 422-4220 · Fax (844) 973-1338
Phone(340) 422-4220
Fax(844) 973-1338
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateDecember 14, 2012
Last NPPES UpdateOctober 31, 20258 updates tracked since enumeration
NPPES CertifiedOctober 31, 2025
✔ NPI 1629314836 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in VI · 3297
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Other Names 1

Former Name (1)Katherine Willett Dahlberg Md

Secondary Practice Location 1

Location 1113 Barron Spot Mall, Suite 9Christiansted, VI 00850 · Phone (803) 692-2510

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

Katherine Willett 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 ID8123313251
PECOS Enrollment IDI20220110000424
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.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
155 services115 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
106 services106 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
80 services55 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
62 services56 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
28 services12 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
24 services15 patients

Hospital Affiliations CMS Care Compare

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

Gov Juan F Luis Hospital & Medical Ctr

Acute Care Hospitals · St Croix, VI
OwnershipGovernment - State
CMS Certification Number480002
Location#4007 Est Diamond Ruby, ChristianstedSt Croix, VI 00820 · Saint Croix Island County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00820 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
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$100.24 typical visit price
range $18.24 – $140.44
Typical copayment $25.06 (range $4.56 – $35.11)
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.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katherine Willett's NPI number?

The NPI number for Katherine Willett is 1629314836. It was assigned to this individual provider in the NPPES registry on December 14, 2012. The provider is also known as Katherine Willett Dahlberg MD.

Where is Katherine Willett located?

Katherine Willett practices at 4031 La Grande Princesse Unit 47, Christiansted, VI 00820. The listed phone number is (340) 422-4220.

What is Katherine Willett's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Katherine Willett enrolled in Medicare?

Yes. Katherine Willett is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Katherine Willett affiliated with any hospitals?

According to CMS data, Katherine Willett is affiliated with Gov Juan F Luis Hospital & Medical Ctr.

When was this NPI record last updated?

The NPPES record for Katherine Willett was last updated on October 31, 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.