NPPES file of Aug 9, 2026

Amy L. Buck, FNP

Family Nurse Practitioner · Christiansted, VI

Amy L. Buck, FNP is a family nurse practitioner with a practice address in Christiansted, Virgin Islands, and NPI 1275826547, issued on May 19, 2011. Check the license (Virgin Islands 200526, as entered in NPPES) with the Virgin Islands board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1275826547
Name
Amy L. Buck
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
200526 VI
APN 0991677-NP CO
AP12149 TX
Self-reported in NPPES; status is on the state search
Practice location
4100 Sion Farm Shopp Ctr Ste 1, Christiansted, VI 00820
Phone
(340) 718-3263
Enumerated
May 19, 2011
Record last updated
Aug 19, 2025
Fax
(866) 525-8144
Medicaid ID
375544901 TX
Medicare enrollment
Enrolled (PECOS I20250719000280); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Amy L. Buck in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Virgin Islands board licenses this profession
    Search for license 200526
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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11% more Medicare Part D claims than the average family nurse practitioner in 2024

1,450 Medicare Part D claims for 291 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 11 claims were for opioids.

  1. Amy Buck1,450
  2. Specialty average1,305

Most prescribed

  1. Levothyroxine Sodium79 claims
  2. Atorvastatin Calcium77 claims
  3. Albuterol Sulfate Hfa52 claims
  4. Lisinopril51 claims
  5. Amlodipine Besylate41 claims
  6. Losartan Potassium38 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Virgin Islands Diabetes Center OF Excellence IncChristiansted, VI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

7 family nurse practitioner records list a practice address in Christiansted

They are 7 of the 279 NPPES records with a practice address in Christiansted, and 20 family nurse practitioner records in Virgin Islands.

Other family nurse practitioner records in Virgin Islands

  1. Sandra Atwood, APRN-BCSt John, VI1790098796
  2. Catherine Beaudreau, N.P.St Thomas, VI1922410059
  3. Richard Beevers, CNPSt Thomas, VI1881951028
  4. Aaron Boswell, FNPChristiansted, VI1124567607
  5. Hannah Brown, FNP-CSt Thomas, VI1821536251
  6. Carlos CastilloChristiansted, VI1760835730
  7. Betty Christian, FNPSt Thomas, VI1225652753
  8. Lisa Gay, FNPChristiansted, VI1427206267
  9. Tina Graf, CRNP-FAMILYSt Thomas, VI1154243863
  10. Valerie Mac, APRN, ENP-C, FNP-CCharlotte Amalie, VI1720792336

Common questions

What is Amy L. Buck, FNP's NPI number?

Amy L. Buck, FNP's National Provider Identifier (NPI) is 1275826547, issued on May 19, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Amy L. Buck, FNP located?

The NPPES record lists a practice address at 4100 Sion Farm Shopp Ctr Ste 1, Christiansted, VI, 00820. Phone: (340) 718-3263. Providers update this record themselves, so call before visiting.

How can I verify Amy L. Buck, FNP's license?

NPPES lists Virgin Islands license number 200526, as entered by the provider. Search the Virgin Islands board that licenses this profession; the NPPES record confirms identity only.

How much does Amy L. Buck, FNP prescribe under Medicare Part D?

In 2024, Amy L. Buck, FNP had 1,450 Medicare Part D claims for 291 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.