Shannon Marrero, M.D.
NPI 1336533660 · Pediatrics Physician · Watsonville, CA
Shannon Marrero, M.D. is a Pediatrics Physician provider in Watsonville, CA (NPI 1336533660).
Provider details
- NPI number
- 1336533660
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- ML60561468 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 4800 Sand Point Way Ne # Oc.7830Seattle, WA 98105-3901Phone: (206) 987-2525
Registry dates
- Enumerated
- 2015-03-25
- Last updated
- 2023-03-07
Frequently asked questions
- What is Shannon Marrero's NPI number?
- Shannon Marrero's National Provider Identifier (NPI) is 1336533660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Marrero's specialty?
- Shannon Marrero is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Shannon Marrero located?
- Shannon Marrero's practice location on file with NPPES is 204 E Beach St, Watsonville, CA 95076.
- What is Shannon Marrero's phone number?
- The practice phone number listed in the NPPES registry for Shannon Marrero is (831) 728-0222.
- Is Shannon Marrero's NPI active?
- Yes — Shannon Marrero's NPI (1336533660) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.