Gubert Tan, MD
NPI 1285621490 · Neurology Physician · Mansfield, OH
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gubert Tan, MD is a Neurology Physician provider in Mansfield, OH (NPI 1285621490).
Provider details
- NPI number
- 1285621490
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036088453 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,421 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 381 | $91 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 172 | $117 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 148 | $171 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 141 | $125 |
| Nerve Conduction, 9-10 Studies95911 | 122 | $204 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 65 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Donepezil Hcl | 316 | 98 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 258 | 48 |
| Levetiracetam | 254 | 59 |
| Lamotrigine | 198 | 28 |
| Memantine Hcl | 189 | 63 |
| Gabapentin | 175 | 39 |
| Primidone | 117 | 30 |
| Atorvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-03
- Last updated
- 2022-01-25
Frequently asked questions
- What is Gubert Tan's NPI number?
- Gubert Tan's National Provider Identifier (NPI) is 1285621490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gubert Tan's specialty?
- Gubert Tan is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Gubert Tan located?
- Gubert Tan's practice location on file with NPPES is 222 Marion Ave, Mansfield, OH 44903-2138.
- What is Gubert Tan's phone number?
- The practice phone number listed in the NPPES registry for Gubert Tan is (419) 526-1964.
- Does Gubert Tan accept Medicare?
- Gubert Tan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gubert Tan's NPI active?
- Yes — Gubert Tan's NPI (1285621490) is active in the NPPES registry as of the last update on 2022-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.