Doctor profile · Federal record
Dr. Ana Williams, NP
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Mesa, AZ
- NPI 1548741812
- Accepts Medicare
- 8 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
460 N Mesa Dr
Mesa, AZ 852015973
(480) 831-7566 - Mailing address
-
929 N Val Vista Dr
Gilbert, AZ 852343706
Credentials & registration
- NPI registered
- August 2018 — 8 yrs on file
- Profile last updated
- October 31, 2022
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- Arizona #AP11657
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548741812. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
106
Distinct HCPCS
2
Medicare allowed
$8,858
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 78 | 24 | $80 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 28 | 16 | $93 |
In context: peer comparison
Among 15 peers in Mesa Psychiatric/Mental Health Nurse Practitioner, average services per provider: 74. This provider delivers 1.4× the peer median.Open Payments
Industry payments received
All-time total
$1,705
Transactions
62
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Teva Pharmaceuticals USA, INC. | 22 | $726.36 | |
| Alkermes, INC. | 15 | $363.19 | |
| Abbvie INC. | 8 | $219.75 | |
| Janssen Pharmaceuticals, INC | 2 | $171.47 | |
| Indivior INC. | 11 | $157.59 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 2 | $33.89 | |
| Otsuka America Pharmaceutical, INC. | 1 | $17.26 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $15.85 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,269
Patients
197
Total drug cost
$61,597
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 284 | 37 | $3,940 |
| Quetiapine Fumarate | Generic | 255 | 19 | $7,047 |
| Buspirone Hcl | Generic | 246 | 21 | $3,983 |
| Mirtazapine | Generic | 194 | 13 | $2,978 |
| Benztropine Mesylate | Generic | 180 | 19 | $2,531 |
| Clozapine | Generic | 167 | 0 | $15,770 |
| Fluoxetine Hcl | Generic | 162 | 13 | $1,926 |
| Duloxetine Hcl | Generic | 132 | 13 | $2,997 |
| Lamotrigine | Generic | 102 | 17 | $1,372 |
| Gabapentin | Generic | 99 | 18 | $3,500 |
Frequently asked questions
What is Dr. Ana Williams's medical specialty?
Dr. Ana Williams practices Psychiatric/Mental Health Nurse Practitioner in Mesa, AZ.
Where does Dr. Ana Williams practice?
Dr. Ana Williams practices at 460 N Mesa Dr, Mesa, AZ 852015973. Office phone: 4808317566.
What is Dr. Ana Williams's NPI?
Dr. Ana Williams's National Provider Identifier (NPI) is 1548741812, issued by NPPES.
Does Dr. Ana Williams accept Medicare assignment?
Yes. Dr. Ana Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ana Williams commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.