OrganizationActive
Personal Doctor Olga Zarkh MD Ltd
NPI 1356544944 · Multi-Specialty Clinic/Center · Buffalo Grove, IL
Provider details
- NPI number
- 1356544944
- Entity type
- Organization
- Primary specialty
- Multi-Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Olga Zarkh, Owner(847) 818-7700
- License
- 036109468 (IL)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(89/100 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
135 N Arlington Heights Rd Ste 160
Buffalo Grove, IL 60089-8216
Phone: (847) 818-7700
Fax: (848) 818-1718
Street-level locationGet directions
Mailing address
135 N Arlington Heights Rd Ste 160
Buffalo Grove, IL 60089-8216
Other names (DBA / former)
- Doing business as
- Olga Zarkh MD
- Doing business as
- Olga Zarkh MD
Registry dates
- Enumerated
- 2007-06-09
- Last updated
- 2024-01-18
- Certified
- 2024-01-18
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.