Jorge Mercado, M.D.
NPI 1023249216 · Student in an Organized Health Care Education/Training Program · Whittier, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jorge Mercado, M.D. is a Student in an Organized Health Care Education/Training Program provider in Whittier, CA (NPI 1023249216).
Provider details
- NPI number
- 1023249216
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 89 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 280 | 115 |
| Rosuvastatin Calcium | 278 | 109 |
| Lisinopril | 208 | 74 |
| Losartan Potassium | 172 | 64 |
| Omeprazole | 143 | 66 |
| Metformin Hcl | 143 | 59 |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-08-05
- Last updated
- 2021-12-08
- Certified
- 2021-02-25
Frequently asked questions
- What is Jorge Mercado's NPI number?
- Jorge Mercado's National Provider Identifier (NPI) is 1023249216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jorge Mercado's specialty?
- Jorge Mercado is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Jorge Mercado located?
- Jorge Mercado's practice location on file with NPPES is 12291 Washington Blvd Ste 500, Whittier, CA 90606-2551.
- What is Jorge Mercado's phone number?
- The practice phone number listed in the NPPES registry for Jorge Mercado is (562) 789-5400.
- Does Jorge Mercado accept Medicare?
- Jorge Mercado is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jorge Mercado's NPI active?
- Yes — Jorge Mercado's NPI (1023249216) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.