Thomas Cook, M.D.
NPI 1427054477 · Dermatology Physician · Visalia, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Cook, M.D. is a Dermatology Physician provider in Visalia, CA (NPI 1427054477).
Provider details
- NPI number
- 1427054477
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A68280 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,606 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,393 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 786 | $92 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 632 | $65 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 506 | $130 |
| Biopsy of Related Skin Growth, First Growth11102 | 321 | $102 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 147 | 75 |
| Triamcinolone Acetonide | 98 | 54 |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 81 | 47 |
| Cephalexin | 74 | 65 |
| Hydrocortisone | 62 | 42 |
| Ketoconazole | 45 | 26 |
| Imiquimod | 42 | 21 |
| Fluocinonide | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,244 across 60 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-23
- Last updated
- 2014-10-26
Frequently asked questions
- What is Thomas Cook's NPI number?
- Thomas Cook's National Provider Identifier (NPI) is 1427054477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Cook's specialty?
- Thomas Cook is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Cook located?
- Thomas Cook's practice location on file with NPPES is 805 W Acequia Ave, Visalia, CA 93291-6162.
- What is Thomas Cook's phone number?
- The practice phone number listed in the NPPES registry for Thomas Cook is (559) 713-0117.
- Does Thomas Cook accept Medicare?
- Thomas Cook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Cook's NPI active?
- Yes — Thomas Cook's NPI (1427054477) is active in the NPPES registry as of the last update on 2014-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.