DR. MICHAEL SHANE HAMMAN (MD) – MOHS-Micrographic Surgery Physician, NPI 1538346911
MOHS-Micrographic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,140 DERMATOLOGY in CA
Provider Addresses for DR. MICHAEL SHANE HAMMAN (MD)
2285, Corporate Circle, Green Valley Ranch, Henderson, Clark County, Nevada, 89074, United States
STE 200
HENDERSON, NV 890747759
Phone: (702) 360-2763
Fax: (949) 783-2880
Type: Mailing
9339 GENESEE AVE STE 350
SAN DIEGO, CA 921212150
Phone: (858) 454-4300
Fax: (858) 454-5088
Type: Location
Girard Avenue, Village of La Jolla, La Jolla, San Diego, San Diego County, California, 92037-4291, United States
LA JOLLA, CA 920375138
Phone: (858) 454-7123
Fax: (858) 454-5724
Type: Location
12700 PARK CENTRAL DR STE 1210
DALLAS, TX 752511522
Phone: (702) 360-2763
Fax: (949) 783-2880
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 121 Open Payments records for all available years, with a total value of $2,437.
Total Amount is formed as General ($2,437) + Research ($0) + Ownership ($0) = $2,437.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: ABBVIE INC. ($413).
Total Amount
$2,437
General + Research + Ownership
Payments
121
Total payment records
General Amount
$2,437
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $413 |
| Lilly USA, LLC | $308 |
| PFIZER INC. | $256 |
| Incyte Corporation | $213 |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $203 |
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: 2013-11-05
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20080611000730 | I | Micrographic Dermatologic Surgery (Mds) | CA | TBD |
| I20131105001023 | I | Dermatology | 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 | 301 | 240 | $0 |
| 17312 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 172 | 108 | $0 |
| 12032 | Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | 85 | 78 | $0 |
| 12052 | Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.6-5.0 cm | 79 | 75 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 63 | 52 | $0 |
Insurance plans in this area (ZIP 89074)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | CA | |
| D E R M A T O L O G Y | CA | |
| Nurse Practitioner | NV | |
| - | CA | |
| - | CA | |
| - | NV | |
| D E R M A T O L O G Y | NV | |
| Dermatology, Micrographic Dermatologic Surgery (Mds), Pathology | TX | |
| D E R M A T O L O G Y | NV | |
| Physician Assistant | NV |
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