Arthur Flores
NPI 1164256541 · Psychiatric/Mental Health Nurse Practitioner · La Grange Park, IL
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arthur Flores is a Psychiatric/Mental Health Nurse Practitioner provider in La Grange Park, IL (NPI 1164256541).
Provider details
- NPI number
- 1164256541
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 209030587 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
1 yr in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$42 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-08-28
- Last updated
- 2024-12-18
- Certified
- 2024-12-18
Frequently asked questions
- What is Arthur Flores's NPI number?
- Arthur Flores's National Provider Identifier (NPI) is 1164256541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arthur Flores's specialty?
- Arthur Flores is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Arthur Flores located?
- Arthur Flores's practice location on file with NPPES is 321 N La Grange Rd, La Grange Park, IL 60526-5622.
- What is Arthur Flores's phone number?
- The practice phone number listed in the NPPES registry for Arthur Flores is (708) 745-5277.
- Does Arthur Flores accept Medicare?
- Arthur Flores is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arthur Flores's NPI active?
- Yes — Arthur Flores's NPI (1164256541) is active in the NPPES registry as of the last update on 2024-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.