Ian Thistlethwaite
NPI 1568924611 · Internal Medicine Physician · Charleston, WV
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian Thistlethwaite is a Internal Medicine Physician provider in Charleston, WV (NPI 1568924611).
Provider details
- NPI number
- 1568924611
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 33206 (WV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 42 | 15 |
| Buspirone Hcl | 36 | 14 |
| Duloxetine Hcl | 34 | 13 |
| Atorvastatin Calcium | 33 | 11 |
| Gabapentin | 31 | — |
| Clonazepam | 29 | — |
| Pantoprazole Sodium | 26 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$100 across 1 record (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
- 2019-04-05
- Last updated
- 2025-12-02
- Certified
- 2025-12-02
Frequently asked questions
- What is Ian Thistlethwaite's NPI number?
- Ian Thistlethwaite's National Provider Identifier (NPI) is 1568924611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Thistlethwaite's specialty?
- Ian Thistlethwaite is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ian Thistlethwaite located?
- Ian Thistlethwaite's practice location on file with NPPES is 501 Morris St, Charleston, WV 25301-1326.
- What is Ian Thistlethwaite's phone number?
- The practice phone number listed in the NPPES registry for Ian Thistlethwaite is (304) 388-5432.
- Does Ian Thistlethwaite accept Medicare?
- Ian Thistlethwaite is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian Thistlethwaite's NPI active?
- Yes — Ian Thistlethwaite's NPI (1568924611) is active in the NPPES registry as of the last update on 2025-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.