DR. NATASHA COWAN ZACHER (MD) – Dermatology Physician, NPI 1083173215
Dermatology Physician
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Profile Insights
NPPES metrics only — not quality of care.
364 DERMATOLOGY in CO
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Provider Addresses for DR. NATASHA COWAN ZACHER (MD)
Presbyterian / Saint Luke's Medical Center, 1719, East 19th Avenue, City Park West, Denver, Denver County, Colorado, 80218, United States
DENVER, CO 802181281
Phone: (303) 869-2278
Fax: (303) 269-2258
Type: Mailing
450 Broadway St # F2
Redwood City, CA 940633132
Phone: (650) 723-6316
Type: Location
1719 E 19th Ave
Denver, CO 802181281
Phone: (303) 869-2278
Fax: (866) 501-9803
Type: Location
2959 SISKIYOU BLVD
MEDFORD, OR 975048131
Phone: (541) 773-3636
Type: Mailing
450 BROADWAY ST # F2
REDWOOD CITY, CA 940633132
Phone: (650) 723-6316
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 21 Open Payments records for all available years, with a total value of $2,435.
Total Amount is formed as General ($2,435) + Research ($0) + Ownership ($0) = $2,435.
Last reported payment date: 2024-12-09 • Largest payer in this snapshot: ABBVIE INC. ($1,536).
Total Amount
$2,435
General + Research + Ownership
Payments
21
Total payment records
General Amount
$2,435
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,536 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $317 |
| Dermavant Sciences, Inc. | $164 |
| Janssen Scientific Affairs, LLC | $138 |
| E.R. Squibb & Sons, L.L.C. | $122 |
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: 2024-06-24
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 |
|---|---|---|---|---|
| I20220804000973 | I | Dermatology | CA | TBD |
| I20240624003222 | I | Dermatology | OR | 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 |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 50 | 13 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 21 | 21 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 19 | 18 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 80218)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Micrographic Dermatologic Surgery (Mds), Dermatology | CA | |
| - | OR | |
| D E R M A T O L O G Y | OR | |
| D E R M A T O L O G Y | OR | |
| - | OR | |
| Dermatology, Pathology | OR | |
| D E R M A T O L O G Y | VA | |
| D E R M A T O L O G Y | TX | |
| Micrographic Dermatologic Surgery (Mds), Dermatology | OR | |
| D E R M A T O L O G Y | WA |
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