Mark Tobias, DO
NPI 1558054379 · Psychiatry Physician · Tyler, TX
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Tobias, DO is a Psychiatry Physician provider in Tyler, TX (NPI 1558054379).
Provider details
- NPI number
- 1558054379
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 766586 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$58 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
- 2023-05-29
- Last updated
- 2023-05-29
- Certified
- 2023-05-29
Frequently asked questions
- What is Mark Tobias's NPI number?
- Mark Tobias's National Provider Identifier (NPI) is 1558054379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Tobias's specialty?
- Mark Tobias is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Tobias located?
- Mark Tobias's practice location on file with NPPES is 11937 US Highway 271 # B-410, Tyler, TX 75708-3154.
- What is Mark Tobias's phone number?
- The practice phone number listed in the NPPES registry for Mark Tobias is (210) 710-8944.
- Does Mark Tobias accept Medicare?
- Mark Tobias is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Tobias's NPI active?
- Yes — Mark Tobias's NPI (1558054379) is active in the NPPES registry as of the last update on 2023-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.