What is Obsidian Institute of Integrative Medicine's NPI number?

Obsidian Institute of Integrative Medicine's National Provider Identifier (NPI) is 1003795907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Obsidian Institute of Integrative Medicine?

Obsidian Institute of Integrative Medicine is classified in the NPPES registry as Adult Mental Health Clinic/Center (Ambulatory Health Care Facilities).

Where is Obsidian Institute of Integrative Medicine located?

Obsidian Institute of Integrative Medicine's practice location on file with NPPES is 4720 147th St, Midlothian, IL 60445-2527.

What is Obsidian Institute of Integrative Medicine's phone number?

The practice phone number listed in the NPPES registry for Obsidian Institute of Integrative Medicine is (708) 433-9890.

Who is the authorized official for Obsidian Institute of Integrative Medicine?

The authorized official listed on Obsidian Institute of Integrative Medicine's NPPES record is Erica Washington, Director of Operations. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Obsidian Institute of Integrative Medicine's NPI active?

Yes — Obsidian Institute of Integrative Medicine's NPI (1003795907) is active in the NPPES registry as of the last update on 2026-04-02.

OrganizationActive

Obsidian Institute of Integrative Medicine

NPI 1003795907 · Adult Mental Health Clinic/Center · Midlothian, IL

Obsidian Institute of Integrative Medicine is a Adult Mental Health Clinic/Center organization in Midlothian, IL (NPI 1003795907).

Provider details

NPI number: 1003795907
Entity type: Organization
Primary specialty: Adult Mental Health Clinic/CenterAmbulatory Health Care Facilities
Organization subpart: No
Authorized official: Erica Washington, Director of Operations(708) 462-2134

Practice location

4720 147th St

Midlothian, IL 60445-2527

Phone: (708) 433-9890

Fax: (888) 592-0804

Street-level locationGet directions

More IL providers

Mailing address

4720 147th St

Midlothian, IL 60445-2527

Specialties & taxonomies

Adult Mental Health Clinic/CenterPrimary261QM0850X
Ambulatory Health Care Facilities
Adolescent and Children Mental Health Clinic/Center261QM0855X
Ambulatory Health Care Facilities

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
1 yr 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: 2025-08-27
Last updated: 2026-04-02
Certified: 2026-04-02

Frequently asked questions

What is Obsidian Institute of Integrative Medicine's NPI number?: Obsidian Institute of Integrative Medicine's National Provider Identifier (NPI) is 1003795907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Obsidian Institute of Integrative Medicine?: Obsidian Institute of Integrative Medicine is classified in the NPPES registry as Adult Mental Health Clinic/Center (Ambulatory Health Care Facilities).
Where is Obsidian Institute of Integrative Medicine located?: Obsidian Institute of Integrative Medicine's practice location on file with NPPES is 4720 147th St, Midlothian, IL 60445-2527.
What is Obsidian Institute of Integrative Medicine's phone number?: The practice phone number listed in the NPPES registry for Obsidian Institute of Integrative Medicine is (708) 433-9890.
Who is the authorized official for Obsidian Institute of Integrative Medicine?: The authorized official listed on Obsidian Institute of Integrative Medicine's NPPES record is Erica Washington, Director of Operations. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Obsidian Institute of Integrative Medicine's NPI active?: Yes — Obsidian Institute of Integrative Medicine's NPI (1003795907) is active in the NPPES registry as of the last update on 2026-04-02.

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

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions