What is F G Obregon & Associates Sc's NPI number?

F G Obregon & Associates Sc's National Provider Identifier (NPI) is 1013371558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is F G Obregon & Associates Sc?

F G Obregon & Associates Sc is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).

Where is F G Obregon & Associates Sc located?

F G Obregon & Associates Sc's practice location on file with NPPES is 23 N Lincolnway, North Aurora, IL 60542-1635.

What is F G Obregon & Associates Sc's phone number?

The practice phone number listed in the NPPES registry for F G Obregon & Associates Sc is (630) 966-2637.

Does F G Obregon & Associates Sc accept Medicare?

F G Obregon & Associates Sc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Who is the authorized official for F G Obregon & Associates Sc?

The authorized official listed on F G Obregon & Associates Sc's NPPES record is Felix Obregon, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is F G Obregon & Associates Sc's NPI active?

Yes — F G Obregon & Associates Sc's NPI (1013371558) is active in the NPPES registry as of the last update on 2022-01-04.

OrganizationActiveAccepts Medicare

F G Obregon & Associates Sc

NPI 1013371558 · Primary Care Clinic/Center · North Aurora, IL

F G Obregon & Associates Sc is a Primary Care Clinic/Center organization in North Aurora, IL (NPI 1013371558).

Provider details

NPI number: 1013371558
Entity type: Organization
Primary specialty: Primary Care Clinic/CenterAmbulatory Health Care Facilities
Organization subpart: No
Authorized official: Felix Obregon, Physician(630) 966-2637
License: 036069552 (IL)

Practice location

23 N Lincolnway

North Aurora, IL 60542-1635

Phone: (630) 966-2637

Fax: (630) 966-1611

Street-level locationGet directions

More IL providers

Mailing address

23 N Lincolnway

North Aurora, IL 60542-1635

Specialties & taxonomies

Primary Care Clinic/CenterPrimary261QP2300X
Ambulatory Health Care Facilities
Internal Medicine Physician207R00000XLicense 036069552 (IL)
Allopathic & Osteopathic Physicians

Other names (DBA / former)

Doing business as: Obregon Medical Clinic
Doing business as: Obregon Medical Clinic

Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(73/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
10 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.

Enumerated: 2016-04-11
Last updated: 2022-01-04
Certified: 2022-01-04

Frequently asked questions

What is F G Obregon & Associates Sc's NPI number?: F G Obregon & Associates Sc's National Provider Identifier (NPI) is 1013371558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is F G Obregon & Associates Sc?: F G Obregon & Associates Sc is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
Where is F G Obregon & Associates Sc located?: F G Obregon & Associates Sc's practice location on file with NPPES is 23 N Lincolnway, North Aurora, IL 60542-1635.
What is F G Obregon & Associates Sc's phone number?: The practice phone number listed in the NPPES registry for F G Obregon & Associates Sc is (630) 966-2637.
Does F G Obregon & Associates Sc accept Medicare?: F G Obregon & Associates Sc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Who is the authorized official for F G Obregon & Associates Sc?: The authorized official listed on F G Obregon & Associates Sc's NPPES record is Felix Obregon, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is F G Obregon & Associates Sc's NPI active?: Yes — F G Obregon & Associates Sc's NPI (1013371558) is active in the NPPES registry as of the last update on 2022-01-04.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Frequently asked questions