NAZANIN KALANI WILLIAMS (MD) – Dermatology Physician, NPI 1326544750
Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
364 DERMATOLOGY in CO
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Provider Addresses for NAZANIN KALANI WILLIAMS (MD)
Aurora, Bergrivier Ward 6, Bergrivier Local Municipality, West Coast District Municipality, Western Cape, South Africa
AURORA, CO 800452517
Phone: (720) 848-0597
Type: Mailing
1721 E 19th Ave Ste 520
Denver, CO 802181243
Phone: (303) 869-2278
Type: Location
1665 Aurora Ct Ste 3004
Aurora, CO 800452517
Phone: (720) 848-0597
Type: Location
2670 S YOUNGFIELD CT
LAKEWOOD, CO 802284937
Phone: (303) 547-5270
Type: Mailing
3555 N LUTHERN PARKWAY BLD 9
STE 360
WHEAT RIDGE, CO 80033
Phone: (303) 431-5280
Fax: (303) 422-2002
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 200 Open Payments records for all available years, with a total value of $4,379.
Total Amount is formed as General ($4,379) + Research ($0) + Ownership ($0) = $4,379.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: ABBVIE INC. ($1,066).
Total Amount
$4,379
General + Research + Ownership
Payments
200
Total payment records
General Amount
$4,379
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. | $1,066 |
| GENZYME CORPORATION | $511 |
| Incyte Corporation | $409 |
| Novartis Pharmaceuticals Corporation | $250 |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $240 |
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: 2022-07-13
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 |
|---|---|---|---|---|
| I20220713001869 | I | Dermatology | CO | 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 | 233 | 37 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 64 | 50 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 63 | 63 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 59 | 47 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 42 | 37 | $0 |
Insurance plans in this area (ZIP 80045)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CO | |
| Dermatology, Micrographic Dermatologic Surgery (Mds) | CO |
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