JOANNA CHAN, M.D.
MOHS-Micrographic Surgery Physician · LONG BEACH, CA
Individual Active NPI 1588714430
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 599 | 8,452 | $8,815,354 | $5,871,104 | $4,671,277 |
| 2023 | 565 | 6,083 | $3,094,699 | $1,441,701 | $1,133,329 |
| 2022 | 551 | 6,084 | $2,472,037 | $1,311,485 | $1,031,316 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| Q4205 | Membrane graft or membrane wrap, per square centimeter | 2,010 | $1,329 | $1,059 |
| 17003 | Destruction of precancer skin growth, 2-14 growths | 988 | $8 | $6 |
| Q4239 | Amnio-maxx or amnio-maxx lite, per square centimeter | 812 | $2,411 | $1,921 |
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 687 | $145 | $108 |
| 99213 | Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 494 | $103 | $79 |
| 17312 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 379 | $488 | $394 |
| 17311 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 338 | $552 | $443 |
| 11102 | Biopsy of related skin growth, first growth | 304 | $98 | $76 |
| 17000 | Destruction of precancer skin growth, 1 growth | 299 | $56 | $44 |
| 17110 | Destruction of skin growth, 1-14 growths | 248 | $127 | $96 |
| 15275 | Application of skin substitute graft to wound of face, scalp, eyelids, mouth, neck, ears, around eyes, genitals, hands, feet, fingers, or toes, 25.0 sq cm or less of wound 100.0 sq cm or less | 182 | $143 | $114 |
| 15271 | Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less | 159 | $146 | $117 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| MOHS-Micrographic Surgery Physician | 207ND0101X | ✓ | A110959 | CA |
| MOHS-Micrographic Surgery Physician | 207ND0101X | N1579 | TX | |
| Procedural Dermatology Physician | 207NS0135X | A110959 | CA |
Medicare eligibility
- Part B
- Yes
- DME
- Yes
- Home health
- Yes
- Power mobility
- Yes
- Hospice
- Yes
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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.