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Robert Bowser, M.D.
NPI 1003864489 · Family Medicine Physician · Chicago, IL
Robert Bowser, M.D. is a Family Medicine Physician provider in Chicago, IL (NPI 1003864489).
Provider details
- NPI number
- 1003864489
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-050992 (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
20 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
2835 N Sheffield Ave
Suite 104
Chicago, IL 60657-5081
Phone: (773) 472-3704
Street-level locationGet directions
Mailing address
309 Ashland Ave
Evanston, IL 60202-3205
Registry dates
- Enumerated
- 2006-05-05
- Last updated
- 2016-05-06
Frequently asked questions
- What is Robert Bowser's NPI number?
- Robert Bowser's National Provider Identifier (NPI) is 1003864489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Bowser's specialty?
- Robert Bowser is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Bowser located?
- Robert Bowser's practice location on file with NPPES is 2835 N Sheffield Ave, Chicago, IL 60657-5081.
- What is Robert Bowser's phone number?
- The practice phone number listed in the NPPES registry for Robert Bowser is (773) 472-3704.
- Is Robert Bowser's NPI active?
- Yes — Robert Bowser's NPI (1003864489) is active in the NPPES registry as of the last update on 2016-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.