Pamela Mercado, D.O.
NPI 1255595351 · Internal Medicine Physician · Rocklin, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pamela Mercado, D.O. is a Internal Medicine Physician provider in Rocklin, CA (NPI 1255595351).
Provider details
- NPI number
- 1255595351
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 20A9981 (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
17 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
- 2008-07-17
- Last updated
- 2021-12-14
Frequently asked questions
- What is Pamela Mercado's NPI number?
- Pamela Mercado's National Provider Identifier (NPI) is 1255595351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pamela Mercado's specialty?
- Pamela Mercado is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Pamela Mercado located?
- Pamela Mercado's practice location on file with NPPES is 6806 Yarrow Ct, Rocklin, CA 95677-4529.
- What is Pamela Mercado's phone number?
- The practice phone number listed in the NPPES registry for Pamela Mercado is (714) 292-6522.
- Does Pamela Mercado accept Medicare?
- Pamela Mercado is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pamela Mercado's NPI active?
- Yes — Pamela Mercado's NPI (1255595351) is active in the NPPES registry as of the last update on 2021-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.