Robert Hartman, M.D.
NPI 1346336310 · Obstetrics & Gynecology Physician · Lake Forest, IL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Hartman, M.D. is a Obstetrics & Gynecology Physician provider in Lake Forest, IL (NPI 1346336310).
Provider details
- NPI number
- 1346336310
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 03651860 (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
- 2006-10-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robert Hartman's NPI number?
- Robert Hartman's National Provider Identifier (NPI) is 1346336310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Hartman's specialty?
- Robert Hartman is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Hartman located?
- Robert Hartman's practice location on file with NPPES is 660 N Westmoreland Rd, Lake Forest, IL 60045-1659.
- What is Robert Hartman's phone number?
- The practice phone number listed in the NPPES registry for Robert Hartman is (847) 615-2229.
- Does Robert Hartman accept Medicare?
- Robert Hartman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Hartman's NPI active?
- Yes — Robert Hartman's NPI (1346336310) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.