MR. THOMAS GALLAGHER (M.D.) – Specialist, NPI 1922189141
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
364 DERMATOLOGY in CO
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Provider Addresses for MR. THOMAS GALLAGHER (M.D.)
Boulder Valley Center for Dermatology, 1140, West South Boulder Road, Lafayette, Boulder County, Colorado, 80026, United States
SUITE 202
LAFAYETTE, CO 800268910
Phone: (303) 604-1444
Fax: (303) 666-0911
Type: Location
920, Mapleton Avenue, Boulder, Boulder County, Colorado, 80302, United States
BOULDER, CO 803044147
Phone: (303) 545-5665
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $48.
Total Amount is formed as General ($48) + Research ($0) + Ownership ($0) = $48.
Last reported payment date: 2023-03-22 • Largest payer in this snapshot: PFIZER INC. ($31).
Total Amount
$48
General + Research + Ownership
Payments
3
Total payment records
General Amount
$48
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-03-22
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $31 |
| Organogenesis Inc. | $18 |
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: 2010-11-22
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 |
|---|---|---|---|---|
| I20101122001078 | 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 | 1,786 | 330 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 700 | 599 | $0 |
| Q4229 | Cogenex amniotic membrane, per square centimeter | 627 | 23 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 514 | 443 | $0 |
| Q4257 | Relese, per square centimeter | 510 | 41 | $0 |
Insurance plans in this area (ZIP 80026)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | CO | |
| D E R M A T O L O G Y | CO | |
| Physician Assistant | CO | |
| Physician Assistant | CO | |
| Physician Assistant | GA | |
| D E R M A T O L O G Y | CO | |
| Physician Assistant | CO | |
| Physician Assistant | CO |
Reviews
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