C Perry Marshall, MD
NPI 1801996988 · Occupational Medicine Physician · Tyler, TX
C Perry Marshall, MD is a Occupational Medicine Physician provider in Tyler, TX (NPI 1801996988).
Provider details
- NPI number
- 1801996988
- Entity type
- Individual
- Primary specialty
- Occupational Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD-8243 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
19 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.
$23 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
- 2006-09-25
- Last updated
- 2014-05-12
Frequently asked questions
- What is C Perry Marshall's NPI number?
- C Perry Marshall's National Provider Identifier (NPI) is 1801996988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is C Perry Marshall's specialty?
- C Perry Marshall is listed in the NPPES registry with a primary specialty of Occupational Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is C Perry Marshall located?
- C Perry Marshall's practice location on file with NPPES is 1327 Troup Hwy, Tyler, TX 75701-4443.
- What is C Perry Marshall's phone number?
- The practice phone number listed in the NPPES registry for C Perry Marshall is (903) 581-4300.
- Is C Perry Marshall's NPI active?
- Yes — C Perry Marshall's NPI (1801996988) is active in the NPPES registry as of the last update on 2014-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.