Doctor profile · Federal record
Dr. Marissa Shiller, PA-C
Physician Assistant · Dallas, TX
- NPI 1134698830
- MIPS 81.5 / 100 · 2023
- 8 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3600 Gaston Ave Ste 907
Dallas, TX 752461809
(214) 235-1481
Credentials & registration
- NPI registered
- November 2018 — 8 yrs on file
- Profile last updated
- March 14, 2019
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134698830. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
72
Distinct HCPCS
3
Medicare allowed
$3,454
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
63048 |
Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment | 32 | 19 | $27 | |
22853 |
Insertion of cage or mesh device to spine bone and disc space during spine fusion | 22 | 14 | $34 | |
63047 |
Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | 18 | 18 | $102 |
In context: peer comparison
Among 190 peers in Dallas Physician Assistant, average services per provider: 90. This provider delivers 0.8× the peer median.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Sanofi Pasteur INC. | 1 | $22.49 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
38
Patients
14
Total drug cost
$446
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methocarbamol | Generic | 21 | 14 | $175 |
| Gabapentin | Generic | 17 | 0 | $271 |
Frequently asked questions
What is Dr. Marissa Shiller's medical specialty?
Dr. Marissa Shiller practices Physician Assistant in Dallas, TX.
Where does Dr. Marissa Shiller practice?
Dr. Marissa Shiller practices at 3600 Gaston Ave Ste 907, Dallas, TX 752461809. Office phone: 2142351481.
What is Dr. Marissa Shiller's NPI?
Dr. Marissa Shiller's National Provider Identifier (NPI) is 1134698830, issued by NPPES.
What procedures does Dr. Marissa Shiller commonly perform?
Top Medicare-reported procedures in 2023: Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment (HCPCS 63048); Insertion of cage or mesh device to spine bone and disc space during spine fusion (HCPCS 22853); Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment (HCPCS 63047). Source: CMS Medicare Physician & Other Practitioners file.