Fernando M. Siles, MD, PLLC
NPI 1225377328 · Child & Adolescent Psychiatry Physician · Greenville, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fernando M. Siles, MD, PLLC is a Child & Adolescent Psychiatry Physician organization in Greenville, TX (NPI 1225377328).
Provider details
- NPI number
- 1225377328
- Entity type
- Organization
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Fernando Siles, Owner(903) 454-3300
- License
- G7002 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-02-08
- Last updated
- 2020-06-16
- Certified
- 2020-06-16
Frequently asked questions
- What is Fernando M. Siles, MD, PLLC's NPI number?
- Fernando M. Siles, MD, PLLC's National Provider Identifier (NPI) is 1225377328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Fernando M. Siles, MD, PLLC?
- Fernando M. Siles, MD, PLLC is classified in the NPPES registry as Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Fernando M. Siles, MD, PLLC located?
- Fernando M. Siles, MD, PLLC's practice location on file with NPPES is 2405 Stonewall St, Greenville, TX 75401-3349.
- What is Fernando M. Siles, MD, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Fernando M. Siles, MD, PLLC is (903) 454-3300.
- Does Fernando M. Siles, MD, PLLC accept Medicare?
- Fernando M. Siles, MD, PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Fernando M. Siles, MD, PLLC?
- The authorized official listed on Fernando M. Siles, MD, PLLC's NPPES record is Fernando Siles, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Fernando M. Siles, MD, PLLC's NPI active?
- Yes — Fernando M. Siles, MD, PLLC's NPI (1225377328) is active in the NPPES registry as of the last update on 2020-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.