SHELLEY YANG (M.D.) – Dermatology Physician, NPI 1033559646
Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
364 DERMATOLOGY in CO
Provider Addresses for SHELLEY YANG (M.D.)
155 S. MADISON ST
STE. 226
DENVER, CO 80209
Phone: (303) 322-7789
Fax: (303) 322-0221
Type: Mailing
155 S MADISON ST STE 226
DENVER, CO 802093013
Phone: (303) 322-7789
Fax: (303) 322-0221
Type: Location
54 BAKER AVENUE EXT STE 305&306
CONCORD, MA 017422137
Phone: (978) 371-7010
Fax: (978) 371-0522
Type: Location
133 Littleton Rd Ste 205206
Westford, MA 018863115
Phone: (978) 692-9978
Fax: (978) 589-6835
Type: Location
526 MAIN ST STE 302
ACTON, MA 017203301
Phone: (978) 371-7010
Fax: (978) 371-0522
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $157.
Total Amount is formed as General ($157) + Research ($0) + Ownership ($0) = $157.
Last reported payment date: 2024-11-08 • Largest payer in this snapshot: Galderma Laboratories, L.P. ($39).
Total Amount
$157
General + Research + Ownership
Payments
9
Total payment records
General Amount
$157
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-08
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2018-06-28
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 |
|---|---|---|---|---|
| I20180628002759 | I | Dermatology | MA | 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 | 1,256 | 243 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 541 | 488 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 408 | 339 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 373 | 289 | $0 |
| 17110 | Destruction of skin growth, 1-14 growths | 302 | 250 | $0 |
Insurance plans in this area (ZIP 80209)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MA | |
| D E R M A T O L O G Y | MA | |
| - | MA | |
| D E R M A T O L O G Y | MA | |
| - | MA | |
| - | MA | |
| Nurse Practitioner | MA | |
| Physician Assistant | FL | |
| Physician Assistant | MA | |
| - | NH |
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