Doctor profile · Federal record
Dr. Michelle Aszterbaum, MD
Dermatology Physician (CMS: Dermatology) · Newport Beach, CA
- NPI 1992891329
- Accepts Medicare
- MIPS 91.2 / 100 · 2023
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1441 Avocado Ave Ste 807
Newport Beach, CA 926607709
(949) 525-0700
fax (866) 299-5012 - Additional location
-
1441 Avocado Ave Ste 806
Newport Beach, CA 926607709
(949) 718-1222
fax (949) 718-1220
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- California #G81356
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992891329. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
8,869
Distinct HCPCS
10
Medicare allowed
$493,195
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7345 |
Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg | 2,750 | 12 | $2 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 2,397 | 350 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,041 | 593 | $141 | |
17000 |
Destruction of precancer skin growth, 1 growth | 706 | 447 | $55 | |
11102 |
Biopsy of related skin growth, first growth | 391 | 309 | $100 | |
17110 |
Destruction of skin growth, 1-14 growths | 361 | 278 | $128 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 229 | 188 | $99 | |
11103 |
Biopsy of related skin growth, each additional growth | 113 | 79 | $58 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 102 | 102 | $124 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 95 | 66 | $40 |
In context: peer comparison
Among 16 peers in Newport Beach Dermatology Physician, average services per provider: 505. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$721
Transactions
25
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 5 | $207.30 | |
| Incyte Corporation | 2 | $89.55 | |
| Abbvie INC. | 4 | $88.50 | |
| Genzyme Corporation | 2 | $73.87 | |
| Amgen INC. | 3 | $66.94 | |
| Arcutis Biotherapeutics, INC. | 3 | $60.51 | |
| Organogenesis INC. | 2 | $51.03 | |
| Journey Medical Corporation | 1 | $24.84 | |
| Ortho Dermatologics, A Division of Bausch Health US, LLC | 1 | $24.64 | |
| Sun Pharmaceutical Industries INC. | 1 | $23.57 | |
| Biofrontera INC. | 1 | $9.96 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
517
Patients
319
Total drug cost
$21,988
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Mometasone Furoate | Generic | 57 | 49 | $1,445 |
| Triamcinolone Acetonide | Generic | 56 | 34 | $531 |
| Clobetasol Propionate | Generic | 55 | 41 | $4,264 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 51 | 30 | $1,297 |
| Ketoconazole | Generic | 47 | 27 | $810 |
| Mupirocin | Generic | 42 | 30 | $362 |
| Betamethasone Dipropionate | Generic | 39 | 25 | $1,772 |
| Fluorouracil | Generic | 30 | 28 | $2,968 |
| Minoxidil | Generic | 27 | 0 | $159 |
| Doxycycline Hyclate | Generic | 25 | 13 | $769 |
Frequently asked questions
What is Dr. Michelle Aszterbaum's medical specialty?
Dr. Michelle Aszterbaum practices Dermatology Physician in Newport Beach, CA.
Where does Dr. Michelle Aszterbaum practice?
Dr. Michelle Aszterbaum practices at 1441 Avocado Ave Ste 807, Newport Beach, CA 926607709. Office phone: 9495250700.
What is Dr. Michelle Aszterbaum's NPI?
Dr. Michelle Aszterbaum's National Provider Identifier (NPI) is 1992891329, issued by NPPES.
Does Dr. Michelle Aszterbaum accept Medicare assignment?
Yes. Dr. Michelle Aszterbaum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michelle Aszterbaum commonly perform?
Top Medicare-reported procedures in 2023: Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg (HCPCS J7345); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.