Simon Tan, MD
NPI 1811001365 · Neurology Physician · Southlake, TX
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Simon Tan, MD is a Neurology Physician provider in Southlake, TX (NPI 1811001365).
Provider details
- NPI number
- 1811001365
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L2023 (TX)
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
9,495 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) |
|---|---|---|
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 4,305 | $22 |
| Continuous Intraoperative Neurophysiology Monitoring, From Outside the Operating Room (remote Or Nearby), Per Patient, (attention Directed Exclusively to One Patient) Each 15 Minutes (list in Addition to Primary Procedure)G0453 | 2,103 | $31 |
| Evaluation for Physical Therapy, Typically 20 Minutes97161 | 1,086 | $98 |
| Placement of Skin Electrodes and Measurement of Stimulated Sites on Arms and Legs95938 | 475 | $44 |
| Measurement of Brain Wave Activity (eeg) Outside the Brain During Surgery95955 | 322 | $51 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, 2 Extremities |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Donepezil Hcl | 79 | 20 |
| Gabapentin | 75 | 20 |
| Memantine Hclbrand: Memantine Hcl Er | 64 | 11 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 56 | 16 |
| Amitriptyline Hcl | 49 | 12 |
| Levetiracetam | 42 | — |
| Duloxetine Hcl | 40 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,039 across 129 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
Additional practice locations (3)
- 206 S Coronado AveEspanola, NM 87532-2792Phone: (412) 406-7692
- 6425 Living Pl Fl 2Pittsburgh, PA 15206-5122Phone: (412) 406-7692
- 10900 Ne 4th St Ste 2300Bellevue, WA 98004-5882Phone: (412) 406-7692
Registry dates
- Enumerated
- 2006-08-19
- Last updated
- 2025-10-17
- Certified
- 2025-10-17
Frequently asked questions
- What is Simon Tan's NPI number?
- Simon Tan's National Provider Identifier (NPI) is 1811001365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simon Tan's specialty?
- Simon Tan is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Simon Tan located?
- Simon Tan's practice location on file with NPPES is 241 W Southlake Blvd Ste 140, Southlake, TX 76092-7041.
- What is Simon Tan's phone number?
- The practice phone number listed in the NPPES registry for Simon Tan is (817) 488-0100.
- Does Simon Tan accept Medicare?
- Simon Tan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Simon Tan's NPI active?
- Yes — Simon Tan's NPI (1811001365) is active in the NPPES registry as of the last update on 2025-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.