What is Key Medical Group Ltd's NPI number?

Key Medical Group Ltd's National Provider Identifier (NPI) is 1992899538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Key Medical Group Ltd?

Key Medical Group Ltd is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Key Medical Group Ltd located?

Key Medical Group Ltd's practice location on file with NPPES is 2971 W Algonquin Road, Algonquin, IL 60102.

What is Key Medical Group Ltd's phone number?

The practice phone number listed in the NPPES registry for Key Medical Group Ltd is (847) 854-7711.

Who is the authorized official for Key Medical Group Ltd?

The authorized official listed on Key Medical Group Ltd's NPPES record is Barbara Amsler, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Key Medical Group Ltd's NPI active?

Yes — Key Medical Group Ltd's NPI (1992899538) is active in the NPPES registry as of the last update on 2022-07-21.

OrganizationActive

Key Medical Group Ltd

NPI 1992899538 · Internal Medicine Physician · Algonquin, IL

Key Medical Group Ltd is a Internal Medicine Physician organization in Algonquin, IL (NPI 1992899538).

Provider details

NPI number: 1992899538
Entity type: Organization
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Organization subpart: No
Authorized official: Barbara Amsler, President(847) 854-7711

Practice location

2971 W Algonquin Road

Ste 103

Algonquin, IL 60102

Phone: (847) 854-7711

Fax: (847) 854-7723

Street-level locationGet directions

More IL providers

Mailing address

2971 W Algonquin Road

Algonquin, IL 60102

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000X
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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.

Enumerated: 2006-10-03
Last updated: 2022-07-21

Frequently asked questions

What is Key Medical Group Ltd's NPI number?: Key Medical Group Ltd's National Provider Identifier (NPI) is 1992899538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Key Medical Group Ltd?: Key Medical Group Ltd is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Key Medical Group Ltd located?: Key Medical Group Ltd's practice location on file with NPPES is 2971 W Algonquin Road, Algonquin, IL 60102.
What is Key Medical Group Ltd's phone number?: The practice phone number listed in the NPPES registry for Key Medical Group Ltd is (847) 854-7711.
Who is the authorized official for Key Medical Group Ltd?: The authorized official listed on Key Medical Group Ltd's NPPES record is Barbara Amsler, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Key Medical Group Ltd's NPI active?: Yes — Key Medical Group Ltd's NPI (1992899538) is active in the NPPES registry as of the last update on 2022-07-21.

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