Doctor profile · Federal record
Dr. Crystal Williams
Family Nurse Practitioner (CMS: Nurse Practitioner) · Student in an Organized Health Care Education/Training Program · Swansea, SC
- NPI 1801480645
- Accepts Medicare
- MIPS 83.0 / 100 · 2023
- 5 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
935 W 2Nd St
Swansea, SC 291608665
(803) 568-2000
fax (803) 568-5113 - Additional location
-
1601 Greene St
Columbia, SC 292080084
(803) 308-1979 - Mailing address
-
Po Box 6069
West Columbia, SC 291716069
Credentials & registration
- NPI registered
- February 2021 — 5 yrs on file
- Profile last updated
- April 19, 2023
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- South Carolina #25296
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801480645. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
346
Distinct HCPCS
4
Medicare allowed
$2,743
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
85027 |
Complete blood cell count (red cells, white blood cell, platelets), automated test | 136 | 99 | $6 | |
80053 |
Blood test, comprehensive group of blood chemicals | 124 | 92 | $10 | |
83036 |
Hemoglobin a1c level | 56 | 40 | $9 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 30 | 26 | $3 |
In context: peer comparison
Among 5 peers in Swansea Family Nurse Practitioner, average services per provider: 43. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$286
Transactions
14
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dexcom, INC. | 1 | $46.15 | |
| Novo Nordisk INC | 2 | $44.18 | |
| Abbvie INC. | 2 | $38.91 | |
| Lilly USA, LLC | 2 | $38.11 | |
| Merck Sharp & Dohme LLC | 2 | $35.55 | |
| Exact Sciences Corporation | 2 | $33.51 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $18.64 | |
| Daiichi Sankyo INC. | 1 | $16.86 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $13.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,353
Patients
967
Total drug cost
$42,367
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 446 | 125 | $3,084 |
| Levothyroxine Sodium | Generic | 374 | 88 | $4,808 |
| Atorvastatin Calcium | Generic | 370 | 113 | $4,705 |
| Lisinopril | Generic | 214 | 68 | $1,591 |
| Omeprazole | Generic | 208 | 67 | $2,924 |
| Rosuvastatin Calcium | Generic | 206 | 65 | $4,335 |
| Alprazolam | Generic | 205 | 35 | $1,325 |
| Metformin Hcl | Generic | 199 | 63 | $1,770 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 196 | 61 | $6,564 |
| Pantoprazole Sodium | Generic | 194 | 57 | $3,385 |
Hospital affiliations
Frequently asked questions
What is Dr. Crystal Williams's medical specialty?
Dr. Crystal Williams practices Family Nurse Practitioner in Swansea, SC.
Where does Dr. Crystal Williams practice?
Dr. Crystal Williams practices at 935 W 2Nd St, Swansea, SC 291608665. Office phone: 8035682000.
What is Dr. Crystal Williams's NPI?
Dr. Crystal Williams's National Provider Identifier (NPI) is 1801480645, issued by NPPES.
Does Dr. Crystal Williams accept Medicare assignment?
Yes. Dr. Crystal Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Crystal Williams commonly perform?
Top Medicare-reported procedures in 2023: Complete blood cell count (red cells, white blood cell, platelets), automated test (HCPCS 85027); Blood test, comprehensive group of blood chemicals (HCPCS 80053); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.