Doctor profile · Federal record
Dr. Margaret Parker, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Houston, TX
- NPI 1144791716
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3418 Highway 6 S Ste Unit311 Houston
Houston, TX 77082
(832) 569-5151
Credentials & registration
- NPI registered
- December 2018 — 8 yrs on file
- Profile last updated
- June 10, 2022
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- Texas #AP139820
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144791716. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$36
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Indivior INC. | 1 | $36.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
585
Patients
37
Total drug cost
$11,319
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 63 | 0 | $898 |
| Fluoxetine Hcl | Generic | 60 | 0 | $962 |
| Buspirone Hcl | Generic | 57 | 13 | $784 |
| Bupropion Xl (Bupropion Hcl) | Brand | 52 | 12 | $949 |
| Duloxetine Hcl | Generic | 50 | 0 | $409 |
| Aripiprazole | Generic | 42 | 0 | $4,005 |
| Hydroxyzine Pamoate | Generic | 38 | 12 | $409 |
| Sertraline Hcl | Generic | 37 | 0 | $344 |
| Lamotrigine | Generic | 34 | 0 | $382 |
| Citalopram Hbr (Citalopram Hydrobromide) | Brand | 32 | 0 | $110 |
Frequently asked questions
What is Dr. Margaret Parker's medical specialty?
Dr. Margaret Parker practices Psychiatric/Mental Health Nurse Practitioner in Houston, TX.
Where does Dr. Margaret Parker practice?
Dr. Margaret Parker practices at 3418 Highway 6 S Ste Unit311 Houston, Houston, TX 77082. Office phone: 8325695151.
What is Dr. Margaret Parker's NPI?
Dr. Margaret Parker's National Provider Identifier (NPI) is 1144791716, issued by NPPES.
Does Dr. Margaret Parker accept Medicare assignment?
Yes. Dr. Margaret Parker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.