Maria Holgado-Cocjin, MD
NPI 1164407508 · Pediatrics Physician · St Charles, IL
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Holgado-Cocjin, MD is a Pediatrics Physician provider in St Charles, IL (NPI 1164407508).
Provider details
- NPI number
- 1164407508
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 36087662 (IL)
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
20 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
- 2005-12-08
- Last updated
- 2025-07-09
- Certified
- 2025-07-09
Frequently asked questions
- What is Maria Holgado-Cocjin's NPI number?
- Maria Holgado-Cocjin's National Provider Identifier (NPI) is 1164407508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Holgado-Cocjin's specialty?
- Maria Holgado-Cocjin is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Holgado-Cocjin located?
- Maria Holgado-Cocjin's practice location on file with NPPES is 3310 W Main St, St Charles, IL 60175-1000.
- What is Maria Holgado-Cocjin's phone number?
- The practice phone number listed in the NPPES registry for Maria Holgado-Cocjin is (630) 897-6044.
- Does Maria Holgado-Cocjin accept Medicare?
- Maria Holgado-Cocjin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Holgado-Cocjin's NPI active?
- Yes — Maria Holgado-Cocjin's NPI (1164407508) is active in the NPPES registry as of the last update on 2025-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.