Richard Mruz, M.D.
NPI 1952443590 · Obstetrics & Gynecology Physician · Elk Grove Village, IL
Richard Mruz, M.D. is a Obstetrics & Gynecology Physician provider in Elk Grove Village, IL (NPI 1952443590).
Provider details
- NPI number
- 1952443590
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036050852 (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
- 2007-02-12
- Last updated
- 2015-06-03
Frequently asked questions
- What is Richard Mruz's NPI number?
- Richard Mruz's National Provider Identifier (NPI) is 1952443590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Mruz's specialty?
- Richard Mruz is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Mruz located?
- Richard Mruz's practice location on file with NPPES is 901 Biesterfield Rd, Elk Grove Village, IL 60007-3392.
- What is Richard Mruz's phone number?
- The practice phone number listed in the NPPES registry for Richard Mruz is (847) 364-0040.
- Is Richard Mruz's NPI active?
- Yes — Richard Mruz's NPI (1952443590) is active in the NPPES registry as of the last update on 2015-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.