Mark Fernandez, D.D.S.
NPI 1245250224 · Pediatric Dentistry · Saint Louis, MO
Enrolled with Medicare as Practitioner - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Fernandez, D.D.S. is a Pediatric Dentistry provider in Saint Louis, MO (NPI 1245250224).
Provider details
- NPI number
- 1245250224
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 2006012739 (MO)
Specialties & taxonomies
Dental Providers
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.
$35 across 2 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
Registry dates
- Enumerated
- 2006-07-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Fernandez's NPI number?
- Mark Fernandez's National Provider Identifier (NPI) is 1245250224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Fernandez's specialty?
- Mark Fernandez is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is Mark Fernandez located?
- Mark Fernandez's practice location on file with NPPES is 3555 Sunset Office Dr, Saint Louis, MO 63127-1015.
- What is Mark Fernandez's phone number?
- The practice phone number listed in the NPPES registry for Mark Fernandez is (314) 822-2764.
- Does Mark Fernandez accept Medicare?
- Mark Fernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Fernandez's NPI active?
- Yes — Mark Fernandez's NPI (1245250224) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.