Doctor profile · Federal record
Dr. Lina Grymchan, PA-C
Physician Assistant · Granada Hills, CA
- NPI 1184189201
- Accepts Medicare
- MIPS 84.1 / 100 · 2023
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
16912 San Fernando Mission Blvd
Granada Hills, CA 913444249
(818) 403-3142
Credentials & registration
- NPI registered
- February 2019 — 7 yrs on file
- Profile last updated
- June 3, 2019
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #PA56447
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184189201. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
497
Distinct HCPCS
10
Medicare allowed
$116,710
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 111 | 78 | $120 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 72 | 45 | $189 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 71 | 51 | $85 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 56 | 56 | $155 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 42 | 20 | $120 | |
36465 |
Injection of chemical agent into single incompetent vein of leg using ultrasound guidance | 28 | 17 | $1,331 | |
71046 |
X-ray of chest, 2 views | 25 | 25 | $29 | |
36466 |
Injection of chemical agent into multiple incompetent veins of same leg using ultrasound guidance | 20 | 12 | $1,439 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 19 | 19 | $105 | |
81002 |
Urinalysis, manual test | 17 | 17 | $3 |
In context: peer comparison
Among 1 peers in Granada Hills Physician Assistant, average services per provider: 38. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$281
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Galderma Laboratories, L.P. | 2 | $281.37 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
65
Patients
58
Total drug cost
$1,587
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluticasone Propionate | Generic | 30 | 23 | $721 |
| Methylprednisolone | Generic | 18 | 18 | $219 |
| Azelastine Hcl | Generic | 17 | 17 | $647 |
Hospital affiliations
Frequently asked questions
What is Dr. Lina Grymchan's medical specialty?
Dr. Lina Grymchan practices Physician Assistant in Granada Hills, CA.
Where does Dr. Lina Grymchan practice?
Dr. Lina Grymchan practices at 16912 San Fernando Mission Blvd, Granada Hills, CA 913444249. Office phone: 8184033142.
What is Dr. Lina Grymchan's NPI?
Dr. Lina Grymchan's National Provider Identifier (NPI) is 1184189201, issued by NPPES.
Does Dr. Lina Grymchan accept Medicare assignment?
Yes. Dr. Lina Grymchan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lina Grymchan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS 93970); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.