Mark Simon, MD
NPI 1568530731 · Anesthesiology Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Simon, MD is a Anesthesiology Physician provider in Dallas, TX (NPI 1568530731).
Provider details
- NPI number
- 1568530731
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 222151 (MA)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
790 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) |
|---|---|---|
| Continuous Infusion of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve) Through Catheter64448 | 66 | $68 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 64 | $151 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 56 | $62 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 48 | $66 |
| Other Procedure on Nervous System64999 | 48 | $47 |
| Anesthesia for X-Ray Or Radiation Therapy01922 | 47 | $88 |
Practice location
Mailing address
Additional practice locations (2)
- 1500 Citywest Blvd Ste 300Houston, TX 77042Phone: (972) 233-1999Fax: (972) 233-3666
- 1500 Citywest BlvdSte. 300Houston, TX 77042-2300Phone: (713) 620-4000Fax: (713) 458-4229
Registry dates
- Enumerated
- 2006-12-04
- Last updated
- 2022-05-13
- Certified
- 2022-05-13
Frequently asked questions
- What is Mark Simon's NPI number?
- Mark Simon's National Provider Identifier (NPI) is 1568530731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Simon's specialty?
- Mark Simon is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Simon located?
- Mark Simon's practice location on file with NPPES is 6606 Lbj Fwy Ste 200, Dallas, TX 75240-6524.
- What is Mark Simon's phone number?
- The practice phone number listed in the NPPES registry for Mark Simon is (972) 715-5000.
- Does Mark Simon accept Medicare?
- Mark Simon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Simon's NPI active?
- Yes — Mark Simon's NPI (1568530731) is active in the NPPES registry as of the last update on 2022-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.