Michael Maloney, DO
NPI 1164452611 · Internal Medicine Physician · Loves Park, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Maloney, DO is a Internal Medicine Physician provider in Loves Park, IL (NPI 1164452611).
Provider details
- NPI number
- 1164452611
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 036070824 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2010-01-22
Frequently asked questions
- What is Michael Maloney's NPI number?
- Michael Maloney's National Provider Identifier (NPI) is 1164452611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Maloney's specialty?
- Michael Maloney is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Maloney located?
- Michael Maloney's practice location on file with NPPES is 9951 Rock Cut Xing, Loves Park, IL 61111-1999.
- What is Michael Maloney's phone number?
- The practice phone number listed in the NPPES registry for Michael Maloney is (815) 639-8500.
- Does Michael Maloney accept Medicare?
- Michael Maloney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Maloney's NPI active?
- Yes — Michael Maloney's NPI (1164452611) is active in the NPPES registry as of the last update on 2010-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.