Doctor profile · Federal record
Dr. Parvin Shafa, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Irvine, CA
- NPI 1447383559
- Accepts Medicare
- 39 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
113 Waterworks Way Ste 100
Irvine, CA 926183171
(949) 551-1113
fax (949) 551-1103
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- April 27, 2011
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A52745
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447383559. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
336
Distinct HCPCS
5
Medicare allowed
$39,999
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 163 | 67 | $139 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 52 | 24 | $98 | |
36415 |
Insertion of needle into vein for collection of blood sample | 50 | 33 | $8 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 44 | 44 | $180 | |
17111 |
Destruction of skin growth, 15 or more growths | 27 | 14 | $148 |
In context: peer comparison
Among 37 peers in Irvine Internal Medicine Physician, average services per provider: 103. This provider delivers 3.3× the peer median.Open Payments
Industry payments received
All-time total
$375
Transactions
19
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 9 | $143.03 | |
| Galderma Laboratories, L.P. | 5 | $88.46 | |
| Pfizer INC. | 1 | $70.44 | |
| Genzyme Corporation | 1 | $24.01 | |
| Incyte Corporation | 1 | $18.66 | |
| Leo Pharma INC. | 1 | $16.00 | |
| Verrica Pharmaceuticals INC. | 1 | $14.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
82
Patients
38
Total drug cost
$3,263
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 20 | 14 | $489 |
| Levothyroxine Sodium | Generic | 20 | 0 | $399 |
| Clobetasol Propionate | Generic | 16 | 13 | $1,994 |
| Atorvastatin Calcium | Generic | 14 | 0 | $247 |
| Mupirocin | Generic | 12 | 11 | $133 |
Frequently asked questions
What is Dr. Parvin Shafa's medical specialty?
Dr. Parvin Shafa practices Internal Medicine Physician in Irvine, CA.
Where does Dr. Parvin Shafa practice?
Dr. Parvin Shafa practices at 113 Waterworks Way Ste 100, Irvine, CA 926183171. Office phone: 9495511113.
What is Dr. Parvin Shafa's NPI?
Dr. Parvin Shafa's National Provider Identifier (NPI) is 1447383559, issued by NPPES.
Does Dr. Parvin Shafa accept Medicare assignment?
Yes. Dr. Parvin Shafa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Parvin Shafa commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.