TIFFANY J LIBBY (MD) – Dermatology Physician, NPI 1912249418
Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,382 DERMATOLOGY in NY
Provider Addresses for TIFFANY J LIBBY (MD)
PO BOX 12638
BELFAST, ME 049154017
Phone: (212) 661-3376
Fax: (212) 661-3366
Type: Mailing
820 2ND AVE RM 3A
NEW YORK, NY 10017
Phone: (212) 661-3376
Fax: (212) 661-3366
Type: Location
400 Bald Hill Rd
Warwick, RI 028861617
Phone: (401) 444-7954
Fax: (401) 738-3857
Type: Location
65 Village Square Dr Ste 201
South Kingstown, RI 028792569
Phone: (401) 444-7959
Fax: (401) 515-7910
Type: Location
15 LA SALLE SQ
PROVIDENCE, RI 029031814
Phone: (401) 444-6779
Fax: (401) 444-6912
Type: Mailing
375 WAMPANOAG TRL STE 401
RIVERSIDE, RI 029152237
Phone: (401) 444-7959
Fax: (401) 432-6997
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 25 Open Payments records for all available years, with a total value of $53,793.
Total Amount is formed as General ($53,793) + Research ($0) + Ownership ($0) = $53,793.
Last reported payment date: 2024-10-08 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($29,750).
Total Amount
$53,793
General + Research + Ownership
Payments
25
Total payment records
General Amount
$53,793
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $29,750 |
| ABBVIE INC. | $24,000 |
| Merz North America, Inc. | $22 |
| MERZ NORTH AMERICA, INC. | $21 |
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: 2018-08-29
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 |
|---|---|---|---|---|
| I20180829003217 | I | Dermatology | RI | 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 | 192 | 168 | $0 |
| 17312 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 67 | 43 | $0 |
| 13132 | Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm | 60 | 57 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 48 | 44 | $0 |
| 17313 | Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks | 43 | 39 | $0 |
Insurance plans in this area (ZIP 04915)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | RI | |
| Pathology, Dermatology | RI | |
| Physician Assistant | RI | |
| - | RI | |
| D E R M A T O L O G Y | RI | |
| D E R M A T O L O G Y | RI | |
| Nurse Practitioner | RI | |
| D E R M A T O L O G Y | RI | |
| Nurse Practitioner | NH | |
| Physician Assistant | RI |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.