DR. KATHERINE KAR-HWEE QUAN (M.D.) – MOHS-Micrographic Surgery Physician, NPI 1629051917
MOHS-Micrographic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
31 MICROGRAPHIC DERMATOLOGIC SURGERY (MDS) in AZ
Provider Addresses for DR. KATHERINE KAR-HWEE QUAN (M.D.)
1100 S DOBSON RD STE 223
CHANDLER, AZ 852866160
Phone: (480) 821-8888
Fax: (480) 821-0888
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $198.
Total Amount is formed as General ($198) + Research ($0) + Ownership ($0) = $198.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Lilly USA, LLC ($47).
Total Amount
$198
General + Research + Ownership
Payments
10
Total payment records
General Amount
$198
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2009-10-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20091023000371 | I | Micrographic Dermatologic Surgery (Mds) | AZ | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 17311 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 224 | 195 | $0 |
| 17312 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 82 | 63 | $0 |
| 17313 | Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks | 52 | 48 | $0 |
| 12052 | Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.6-5.0 cm | 46 | 45 | $0 |
| 12032 | Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | 38 | 38 | $0 |
Insurance plans in this area (ZIP 85286)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DERMATOLOGY | AZ | 14060 | Tissue transfer repair of wound (10 sq centimeters or less) of eyelids, nose, ears, and/or lips | 35 | 34 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Dermatology, Micrographic Dermatologic Surgery (Mds) | AZ | |
| Physician Assistant | AZ | |
| Physician Assistant | AZ | |
| Nurse Practitioner | AZ | |
| Micrographic Dermatologic Surgery (Mds), Dermatology | UT | |
| Physician Assistant | AZ | |
| Physician Assistant | AZ | |
| D E R M A T O L O G Y | AZ | |
| D E R M A T O L O G Y | AZ | |
| D E R M A T O L O G Y | AZ |
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