What is Gregory Casey's NPI number?

Gregory Casey's National Provider Identifier (NPI) is 1487604260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory Casey's specialty?

Gregory Casey is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Gregory Casey located?

Gregory Casey's practice location on file with NPPES is 4007 Estate Diamond Ruby, St Croix, VI 00820-4435.

What is Gregory Casey's phone number?

The practice phone number listed in the NPPES registry for Gregory Casey is (340) 778-6311.

Does Gregory Casey accept Medicare?

Gregory Casey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Gregory Casey's NPI active?

Yes — Gregory Casey's NPI (1487604260) is active in the NPPES registry as of the last update on 2023-02-07.

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Gregory Casey, MD

NPI 1487604260 · Vascular Surgery Physician · St Croix, VI

Gregory Casey, MD is a Vascular Surgery Physician provider in St Croix, VI (NPI 1487604260).

Provider details

NPI number: 1487604260
Entity type: Individual
Primary specialty: Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 3035 (VI)

Practice location

4007 Estate Diamond Ruby

St Croix, VI 00820-4435

Phone: (340) 778-6311

More VI providers

Mailing address

Po Box 5975

Christiansted, VI 00823-5975

Specialties & taxonomies

Vascular Surgery PhysicianPrimary2086S0129XLicense 3035 (VI)
Allopathic & Osteopathic Physicians
Trauma Surgery Physician2086S0127XLicense 3035 (VI)
Allopathic & Osteopathic Physicians
Trauma Surgery Physician2086S0127XLicense 4301050406 (MI)
Allopathic & Osteopathic Physicians
Surgery Physician208600000XLicense 3035 (VI)
Allopathic & Osteopathic Physicians
Surgical Critical Care Physician2086S0102XLicense 4301050406 (MI)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2006-05-11
Last updated: 2023-02-07
Certified: 2021-10-22

Frequently asked questions

What is Gregory Casey's NPI number?: Gregory Casey's National Provider Identifier (NPI) is 1487604260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Gregory Casey's specialty?: Gregory Casey is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Gregory Casey located?: Gregory Casey's practice location on file with NPPES is 4007 Estate Diamond Ruby, St Croix, VI 00820-4435.
What is Gregory Casey's phone number?: The practice phone number listed in the NPPES registry for Gregory Casey is (340) 778-6311.
Does Gregory Casey accept Medicare?: Gregory Casey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Gregory Casey's NPI active?: Yes — Gregory Casey's NPI (1487604260) is active in the NPPES registry as of the last update on 2023-02-07.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions