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Kent Armbruster, M.D.
NPI 1972528321 · Nephrology Physician · Oak Lawn, IL
Kent Armbruster, M.D. is a Nephrology Physician provider in Oak Lawn, IL (NPI 1972528321).
Provider details
- NPI number
- 1972528321
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036041145 (IL)
Specialties & taxonomies
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
19 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
9800 Southwest Hwy
Oak Lawn, IL 60453-3617
Phone: (708) 229-6985
Street-level locationGet directions
Mailing address
2800 W 95th St
Evergreen Park, IL 60805-2701
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2016-01-11
Frequently asked questions
- What is Kent Armbruster's NPI number?
- Kent Armbruster's National Provider Identifier (NPI) is 1972528321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kent Armbruster's specialty?
- Kent Armbruster is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Kent Armbruster located?
- Kent Armbruster's practice location on file with NPPES is 9800 Southwest Hwy, Oak Lawn, IL 60453-3617.
- What is Kent Armbruster's phone number?
- The practice phone number listed in the NPPES registry for Kent Armbruster is (708) 229-6985.
- Is Kent Armbruster's NPI active?
- Yes — Kent Armbruster's NPI (1972528321) is active in the NPPES registry as of the last update on 2016-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.