TAMAR HAJAR (MD) – MOHS-Micrographic Surgery Physician, NPI 1821401407
MOHS-Micrographic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
364 DERMATOLOGY in CO
Provider Addresses for TAMAR HAJAR (MD)
9348 GRAND CORDERA PKWY STE 160
COLORADO SPRINGS, CO 809247023
Phone: (719) 355-1585
Fax: (719) 623-2983
Type: Mailing
5700 N ELIZABETH ST
PUEBLO, CO 810082166
Phone: (719) 355-1585
Fax: (719) 623-2983
Type: Location
2525 NW LOVEJOY ST STE 400
PORTLAND, OR 972102865
Phone: (503) 223-1933
Fax: (503) 223-1947
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 62 Open Payments records for all available years, with a total value of $1,418.
Total Amount is formed as General ($1,418) + Research ($0) + Ownership ($0) = $1,418.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Janssen Biotech, Inc. ($477).
Total Amount
$1,418
General + Research + Ownership
Payments
62
Total payment records
General Amount
$1,418
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $477 |
| PFIZER INC. | $234 |
| GENZYME CORPORATION | $196 |
| Lilly USA, LLC | $139 |
| Regeneron Healthcare Solutions, Inc. | $113 |
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: 2022-09-06
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 |
|---|---|---|---|---|
| I20220906001275 | 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 | 346 | 59 | $0 |
| 17311 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 165 | 130 | $0 |
| 17312 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 98 | 60 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 90 | 77 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 79 | 72 | $0 |
Insurance plans in this area (ZIP 80924)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | OR | |
| - | OR | |
| D E R M A T O L O G Y | OR | |
| Physician Assistant | OR | |
| D E R M A T O L O G Y | OR | |
| Physician Assistant | OR | |
| Physician Assistant | OR |
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