Chan Tan, M.D
NPI 1518131853 · Neurology Physician · Toledo, OH
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chan Tan, M.D is a Neurology Physician provider in Toledo, OH (NPI 1518131853).
Provider details
- NPI number
- 1518131853
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- E-9895 (AR)
Specialties & taxonomies
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
18 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 114 | 39 |
| Rosuvastatin Calcium | 36 | — |
| Topiramate | 30 | — |
| Atorvastatin Calcium | 27 | — |
| Apixabanbrand: Eliquis | 16 | — |
| Carbamazepinebrand: Carbamazepine Er | 11 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$9,868 across 70 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
- 2008-04-17
- Last updated
- 2018-07-30
Frequently asked questions
- What is Chan Tan's NPI number?
- Chan Tan's National Provider Identifier (NPI) is 1518131853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chan Tan's specialty?
- Chan Tan is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Chan Tan located?
- Chan Tan's practice location on file with NPPES is 2213 Cherry St, Toledo, OH 43608.
- What is Chan Tan's phone number?
- The practice phone number listed in the NPPES registry for Chan Tan is (419) 251-8019.
- Does Chan Tan accept Medicare?
- Chan Tan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chan Tan's NPI active?
- Yes — Chan Tan's NPI (1518131853) is active in the NPPES registry as of the last update on 2018-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.