Doctor profile · Federal record
Dr. Marissa Shafei, PA-C
Physician Assistant · Houston, TX
- NPI 1619241189
- Accepts Medicare
- MIPS 79.4 / 100 · 2023
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1515 Holcombe Blvd
Houston, TX 770304000
(713) 792-6161 - Mailing address
-
P O Box 4439
Houston, TX 772104439
Credentials & registration
- NPI registered
- March 2012 — 14 yrs on file
- Profile last updated
- April 12, 2023
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Texas #PA07753
- Medicaid (2)
- TX #294239306 · TX #294239305
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619241189. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
314
Distinct HCPCS
5
Medicare allowed
$24,216
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 244 | 209 | $69 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 24 | 24 | $84 | |
52332 |
Insertion of stent in ureter using an endoscope | 16 | 12 | $137 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 16 | 16 | $154 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 14 | 14 | $57 |
In context: peer comparison
Among 320 peers in Houston Physician Assistant, average services per provider: 72. This provider delivers 4.4× the peer median.Open Payments
Industry payments received
All-time total
$211
Transactions
5
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 1 | $136.35 | |
| Exelixis INC. | 2 | $35.11 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $20.45 | |
| Merck Sharp & Dohme LLC | 1 | $19.04 |
By nature of payment
Frequently asked questions
What is Dr. Marissa Shafei's medical specialty?
Dr. Marissa Shafei practices Physician Assistant in Houston, TX.
Where does Dr. Marissa Shafei practice?
Dr. Marissa Shafei practices at 1515 Holcombe Blvd, Houston, TX 770304000. Office phone: 7137926161.
What is Dr. Marissa Shafei's NPI?
Dr. Marissa Shafei's National Provider Identifier (NPI) is 1619241189, issued by NPPES.
Does Dr. Marissa Shafei accept Medicare assignment?
Yes. Dr. Marissa Shafei accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marissa Shafei commonly perform?
Top Medicare-reported procedures in 2023: Diagnostic exam of bladder and urethra using an endoscope (HCPCS 52000); Established patient office or other outpatient visit (HCPCS 99214); Insertion of stent in ureter using an endoscope (HCPCS 52332). Source: CMS Medicare Physician & Other Practitioners file.