Doctor profile · Federal record
Dr. Chrystal Williams-Davis, FNP-BC
Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Byhalia, MS
- NPI 1700274016
- Accepts Medicare
- 12 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
12 E Brunswick St
Byhalia, MS 38611
(901) 728-5858
fax (901) 531-6312 - Mailing address
-
P.O. Box 698
Byhalia, MS 38611
Credentials & registration
- NPI registered
- January 2015 — 11 yrs on file
- Profile last updated
- February 19, 2016
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Mississippi #R872057 · Tennessee #19413
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700274016. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
43
Distinct HCPCS
2
Medicare allowed
$128
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
81003 |
Automated urinalysis test | 24 | 21 | $2 | |
81000 |
Manual urinalysis test with examination using microscope, non-automated | 19 | 18 | $4 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 34. This provider delivers 1.3× the peer median.Open Payments
Industry payments received
All-time total
$126
Transactions
8
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 4 | $57.81 | |
| AstraZeneca Pharmaceuticals LP | 1 | $20.99 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $18.61 | |
| Lilly USA, LLC | 1 | $15.18 | |
| Exact Sciences Corporation | 1 | $13.77 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,615
Patients
494
Total drug cost
$78,155
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 341 | 103 | $2,744 |
| Atorvastatin Calcium | Generic | 221 | 77 | $3,050 |
| Lisinopril | Generic | 129 | 34 | $1,281 |
| Metformin Hcl | Generic | 114 | 34 | $1,040 |
| Hydrochlorothiazide | Generic | 93 | 24 | $365 |
| Losartan Potassium | Generic | 89 | 28 | $1,197 |
| Omeprazole | Generic | 85 | 31 | $1,337 |
| Meloxicam | Generic | 77 | 28 | $469 |
| Simvastatin | Generic | 76 | 22 | $1,004 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 72 | 26 | $1,898 |
Frequently asked questions
What is Dr. Chrystal Williams-Davis's medical specialty?
Dr. Chrystal Williams-Davis practices Family Nurse Practitioner in Byhalia, MS.
Where does Dr. Chrystal Williams-Davis practice?
Dr. Chrystal Williams-Davis practices at 12 E Brunswick St, Byhalia, MS 38611. Office phone: 9017285858.
What is Dr. Chrystal Williams-Davis's NPI?
Dr. Chrystal Williams-Davis's National Provider Identifier (NPI) is 1700274016, issued by NPPES.
Does Dr. Chrystal Williams-Davis accept Medicare assignment?
Yes. Dr. Chrystal Williams-Davis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chrystal Williams-Davis commonly perform?
Top Medicare-reported procedures in 2023: Automated urinalysis test (HCPCS 81003); Manual urinalysis test with examination using microscope, non-automated (HCPCS 81000). Source: CMS Medicare Physician & Other Practitioners file.