Doctor profile · Federal record
Dr. Kristine Hirschfield, MD
Internal Medicine Physician (CMS: Internal Medicine) · Dermatology Physician · Los Angeles, CA
- NPI 1780670091
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10884 Santa Monica Blvd Fl 3
Los Angeles, CA 900254646
(310) 446-4400
fax (310) 446-4408 - Mailing address
-
2409 Artesia Blvd 2Nd Fl, Suite C
Redondo Beach, CA 902783207
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- September 26, 2017
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A93777
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780670091. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,233
Distinct HCPCS
10
Medicare allowed
$223,082
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 1,167 | 147 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 516 | 269 | $96 | |
17000 |
Destruction of precancer skin growth, 1 growth | 275 | 172 | $57 | |
11102 |
Biopsy of related skin growth, first growth | 228 | 174 | $99 | |
11103 |
Biopsy of related skin growth, each additional growth | 184 | 88 | $57 | |
17110 |
Destruction of skin growth, 1-14 growths | 148 | 106 | $116 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 103 | 87 | $61 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 100 | 100 | $121 | |
17004 |
Destruction of precancer skin growth, 15 or more growths | 75 | 48 | $191 | |
11301 |
Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm | 72 | 44 | $112 |
In context: peer comparison
Among 262 peers in Los Angeles Internal Medicine Physician, average services per provider: 160. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$968
Transactions
31
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genzyme Corporation | 7 | $333.62 | |
| Regeneron Healthcare Solutions, INC. | 5 | $189.65 | |
| Pfizer INC. | 4 | $96.56 | |
| Amgen INC. | 3 | $71.70 | |
| Incyte Corporation | 3 | $62.64 | |
| Abbvie INC. | 3 | $59.17 | |
| Lilly USA, LLC | 2 | $49.58 | |
| Sun Pharmaceutical Industries INC. | 1 | $30.08 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $29.93 | |
| Ucb, INC. | 1 | $24.21 | |
| Leo Pharma INC. | 1 | $20.56 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
227
Patients
156
Total drug cost
$163,832
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 53 | 42 | $2,712 |
| Clobetasol Propionate | Generic | 43 | 28 | $5,728 |
| Cosentyx Sensoready (2 Pens) (Secukinumab) | Brand | 22 | 0 | $151,351 |
| Hydrocortisone | Generic | 21 | 20 | $305 |
| Mupirocin | Generic | 21 | 19 | $138 |
| Metronidazole | Generic | 18 | 14 | $1,795 |
| Triamcinolone Acetonide | Generic | 16 | 11 | $243 |
| Cephalexin | Generic | 11 | 11 | $57 |
| Desonide | Generic | 11 | 11 | $1,234 |
| Doxycycline Hyclate | Generic | 11 | 0 | $269 |
Frequently asked questions
What is Dr. Kristine Hirschfield's medical specialty?
Dr. Kristine Hirschfield practices Internal Medicine Physician in Los Angeles, CA.
Where does Dr. Kristine Hirschfield practice?
Dr. Kristine Hirschfield practices at 10884 Santa Monica Blvd Fl 3, Los Angeles, CA 900254646. Office phone: 3104464400.
What is Dr. Kristine Hirschfield's NPI?
Dr. Kristine Hirschfield's National Provider Identifier (NPI) is 1780670091, issued by NPPES.
Does Dr. Kristine Hirschfield accept Medicare assignment?
Yes. Dr. Kristine Hirschfield accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kristine Hirschfield commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.