DR. KATHERINE MACAULEY LIGTENBERG GIVEN (MD, PHD) – MOHS-Micrographic Surgery Physician, NPI 1124476296
MOHS-Micrographic Surgery Physician
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NPPES metrics only — not quality of care.
2,140 DERMATOLOGY in CA
Provider Addresses for DR. KATHERINE MACAULEY LIGTENBERG GIVEN (MD, PHD)
701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 940402833
Phone: (650) 934-7676
Type: Location
555 S Dora St
Ukiah, CA 954825424
Phone: (707) 462-3996
Fax: (707) 462-3362
Type: Location
2725 Mendocino Ave
Santa Rosa, CA 954032805
Phone: (707) 545-4537
Fax: (707) 545-6726
Type: Location
Divisadero Street, Duboce Triangle, San Francisco, California, 94143, United States
SAN FRANCISCO, CA 941153011
Phone: (415) 885-7745
Type: Mailing
3000 SAND HILL RD STE 3-240
MENLO PARK, CA 940257119
Phone: (650) 393-0202
Type: Mailing
276 INTERNATIONAL CIR BLDG 13
SAN JOSE, CA 951191130
Phone: (408) 972-3275
Type: Location
325 DISTEL CIR
LOS ALTOS, CA 940221408
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $257.
Total Amount is formed as General ($257) + Research ($0) + Ownership ($0) = $257.
Last reported payment date: 2024-10-11 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($150).
Total Amount
$257
General + Research + Ownership
Payments
3
Total payment records
General Amount
$257
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $150 |
| ABBVIE INC. | $106 |
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: 2022-02-24
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 |
|---|---|---|---|---|
| I20220224001485 | I | Micrographic Dermatologic Surgery (Mds) | CA | 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 | 367 | 288 | $0 |
| 17312 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 237 | 145 | $0 |
| 96900 | Application of ultraviolet light to skin | 118 | 25 | $0 |
| 12032 | Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | 112 | 108 | $0 |
| 12052 | Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.6-5.0 cm | 97 | 93 | $0 |
Insurance plans in this area (ZIP 94040)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | FL | |
| 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 | CA | |
| D E R M A T O L O G Y | CA |
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