Doctor profile · Federal record
Dr. Walter Gardiner, M.D.
PH.D. Medical Genetics (CMS: Internal Medicine) · Christiansted, VI
- NPI 1225035280
- Accepts Medicare
- 53 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5134 Sundial Park, Gallows Bay
Christiansted, VI 008204673
(340) 773-3227
fax (340) 773-8997 - Mailing address
-
Po Box 1728
Christiansted, VI 008211728
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- January 29, 2008
- Year of graduation
- 1973 — 53 yrs since
- Specialty taxonomy
- 170100000X — NUCC code
- State license (1)
- Virgin Islands #1008
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225035280. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
612
Distinct HCPCS
5
Medicare allowed
$161,520
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 400 | 53 | $319 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 96 | 44 | $243 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 42 | 22 | $90 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 40 | 23 | $127 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 34 | 11 | $48 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 122. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
907
Patients
99
Total drug cost
$20,062
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Nifedipine Er (Nifedipine) | Brand | 177 | 29 | $5,917 |
| Losartan Potassium | Generic | 166 | 30 | $2,800 |
| Atorvastatin Calcium | Generic | 76 | 12 | $810 |
| Metformin Hcl | Generic | 64 | 0 | $783 |
| Pantoprazole Sodium | Generic | 58 | 12 | $788 |
| Glipizide Er (Glipizide) | Brand | 57 | 0 | $1,540 |
| Calcium Acetate | Generic | 52 | 16 | $2,687 |
| Amlodipine Besylate | Generic | 45 | 0 | $324 |
| Labetalol Hcl | Generic | 43 | 0 | $1,270 |
| Glipizide | Generic | 40 | 0 | $427 |
Frequently asked questions
What is Dr. Walter Gardiner's medical specialty?
Dr. Walter Gardiner practices PH.D. Medical Genetics in Christiansted, VI.
Where does Dr. Walter Gardiner practice?
Dr. Walter Gardiner practices at 5134 Sundial Park, Christiansted, VI 008204673. Office phone: 3407733227.
What is Dr. Walter Gardiner's NPI?
Dr. Walter Gardiner's National Provider Identifier (NPI) is 1225035280, issued by NPPES.
Does Dr. Walter Gardiner accept Medicare assignment?
Yes. Dr. Walter Gardiner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Walter Gardiner commonly perform?
Top Medicare-reported procedures in 2023: Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Dialysis services, 2-3 physician visits per month (20 years or older) (HCPCS 90961); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.