Doctor profile · Federal record
Dr. Heather Mambretti, PA-C
Physician Assistant · League City, TX
- NPI 1417243726
- Accepts Medicare
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3725 E League City Pkwy
League City, TX 775737373
(281) 957-9127
fax (281) 957-9157 - Mailing address
-
3725 E League City Pkwy Ste 200
League City, TX 775737374
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- July 19, 2022
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Texas #PA07324
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417243726. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
10,552
Distinct HCPCS
5
Medicare allowed
$174,475
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3111 |
Injection, romosozumab-aqqg, 1 mg | 6,720 | 13 | $10 | |
J0897 |
Injection, denosumab, 1 mg | 3,540 | 43 | $23 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 154 | 101 | $107 | |
96401 |
Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle | 120 | 54 | $61 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 18 | 17 | $152 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 516. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$51,379
Transactions
213
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 33 | $21,914.58 | |
| AstraZeneca Pharmaceuticals LP | 43 | $14,771.84 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 12 | $5,060.80 | |
| GENZYME CORPORATION | 15 | $3,029.19 | |
| ABBVIE INC. | 30 | $2,500.36 | |
| Novartis Pharmaceuticals Corporation | 10 | $1,930.25 | |
| Amgen Inc. | 20 | $471.60 | |
| UCB, Inc. | 13 | $327.02 | |
| PFIZER INC. | 6 | $240.37 | |
| Mallinckrodt Hospital Products Inc. | 8 | $209.94 | |
| Lilly USA, LLC | 8 | $157.73 | |
| GlaxoSmithKline, LLC. | 6 | $134.58 | |
| Aurinia Pharma U.S., Inc. | 5 | $115.20 | |
| SANOFI-AVENTIS U.S. LLC | 1 | $81.20 | |
| E.R. Squibb & Sons, L.L.C. | 3 | $64.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
633
Patients
246
Total drug cost
$336,070
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 162 | 65 | $1,229 |
| Hydroxychloroquine Sulfate | Generic | 130 | 65 | $7,817 |
| Methotrexate (Methotrexate Sodium) | Brand | 75 | 36 | $2,450 |
| Leflunomide | Generic | 46 | 18 | $2,763 |
| Azathioprine | Generic | 25 | 0 | $827 |
| Prolia (Denosumab) | Brand | 25 | 18 | $41,810 |
| Celecoxib | Generic | 23 | 12 | $1,115 |
| Evenity (2 Syringes) (Romosozumab-Aqqg) | Brand | 23 | 0 | $52,363 |
| Methylprednisolone | Generic | 22 | 20 | $279 |
| Gabapentin | Generic | 19 | 0 | $452 |
Frequently asked questions
What is Dr. Heather Mambretti's medical specialty?
Dr. Heather Mambretti practices Physician Assistant in League City, TX.
Where does Dr. Heather Mambretti practice?
Dr. Heather Mambretti practices at 3725 E League City Pkwy, League City, TX 775737373. Office phone: 2819579127.
What is Dr. Heather Mambretti's NPI?
Dr. Heather Mambretti's National Provider Identifier (NPI) is 1417243726, issued by NPPES.
Does Dr. Heather Mambretti accept Medicare assignment?
Yes. Dr. Heather Mambretti accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heather Mambretti commonly perform?
Top Medicare-reported procedures in 2023: Injection, romosozumab-aqqg, 1 mg (HCPCS J3111); Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.