MARY-MARGARET CHREN, MD
Dermatology Physician · NASHVILLE, TN
Individual Active NPI 1265462956
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 50 | 113 | $23,902 | $5,601 | $4,230 |
| 2023 | 105 | 397 | $60,791 | $12,874 | $8,739 |
| 2022 | 132 | 461 | $78,201 | $16,286 | $10,176 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 29 | $93 | $72 |
| 99213 | Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 15 | $63 | $44 |
| 11102 | Biopsy of related skin growth, first growth | 13 | $29 | $23 |
| 17000 | Destruction of precancer skin growth, 1 growth | 12 | $52 | $35 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Dermatology Physician | 207N00000X | ✓ | G40731 | CA |
Medicare participation
Enrolled in Medicare
CMS lists this provider as eligible to order and refer under Medicare. They billed Medicare Part B in 2024.
Enrolment status from public CMS files — not a guarantee of coverage for any particular patient or plan. We hold no commercial-insurance network data; confirm with the provider and your insurer before an appointment.
- 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.