Robert Schwartzenberg MD PC
NPI 1831372507 · Internal Medicine Physician · Fox River Grove, IL
Robert Schwartzenberg MD PC is a Internal Medicine Physician organization in Fox River Grove, IL (NPI 1831372507).
Provider details
- NPI number
- 1831372507
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Schwartzenberg, Physician(847) 516-8187
- License
- 036085572 (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
18 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
- 2007-12-17
- Last updated
- 2025-05-22
- Certified
- 2025-05-22
Frequently asked questions
- What is Robert Schwartzenberg MD PC's NPI number?
- Robert Schwartzenberg MD PC's National Provider Identifier (NPI) is 1831372507, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert Schwartzenberg MD PC?
- Robert Schwartzenberg MD PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Schwartzenberg MD PC located?
- Robert Schwartzenberg MD PC's practice location on file with NPPES is 912 Northwest Hwy, Fox River Grove, IL 60021-1925.
- What is Robert Schwartzenberg MD PC's phone number?
- The practice phone number listed in the NPPES registry for Robert Schwartzenberg MD PC is (847) 516-8187.
- Who is the authorized official for Robert Schwartzenberg MD PC?
- The authorized official listed on Robert Schwartzenberg MD PC's NPPES record is Robert Schwartzenberg, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert Schwartzenberg MD PC's NPI active?
- Yes — Robert Schwartzenberg MD PC's NPI (1831372507) is active in the NPPES registry as of the last update on 2025-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.