Ernesto Tiznado-Garcia, MD
NPI 1568495703 · Developmental - Behavioral Pediatrics Physician · Chula Vista, CA
Ernesto Tiznado-Garcia, MD is a Developmental - Behavioral Pediatrics Physician provider in Chula Vista, CA (NPI 1568495703).
Provider details
- NPI number
- 1568495703
- Entity type
- Individual
- Primary specialty
- Developmental - Behavioral Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A45183 (CA)
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
19 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Levetiracetam | 51 |
| Thioridazine Hcl | 42 |
| Phenobarbital | 14 |
| Olanzapine | 13 |
| Baclofen | 12 |
| Oxcarbazepine | 12 |
| Guanfacine Hcl | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ernesto Tiznado-Garcia's NPI number?
- Ernesto Tiznado-Garcia's National Provider Identifier (NPI) is 1568495703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernesto Tiznado-Garcia's specialty?
- Ernesto Tiznado-Garcia is listed in the NPPES registry with a primary specialty of Developmental - Behavioral Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Ernesto Tiznado-Garcia located?
- Ernesto Tiznado-Garcia's practice location on file with NPPES is 1635 3rd Ave, Chula Vista, CA 91911-5882.
- What is Ernesto Tiznado-Garcia's phone number?
- The practice phone number listed in the NPPES registry for Ernesto Tiznado-Garcia is (619) 425-8901.
- Is Ernesto Tiznado-Garcia's NPI active?
- Yes — Ernesto Tiznado-Garcia's NPI (1568495703) 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.