David I Rosen MD Ltd
NPI 1558629212 · Internal Medicine Physician · Northbrook, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David I Rosen MD Ltd is a Internal Medicine Physician organization in Northbrook, IL (NPI 1558629212).
Provider details
- NPI number
- 1558629212
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Margaret Crawford, Credentialing(630) 924-0156
- License
- 036107376 (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
14 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
- 2012-05-01
- Last updated
- 2026-01-20
- Certified
- 2026-01-20
Frequently asked questions
- What is David I Rosen MD Ltd's NPI number?
- David I Rosen MD Ltd's National Provider Identifier (NPI) is 1558629212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David I Rosen MD Ltd?
- David I Rosen MD Ltd is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David I Rosen MD Ltd located?
- David I Rosen MD Ltd's practice location on file with NPPES is 950 Skokie Blvd Ste 202, Northbrook, IL 60062-4017.
- What is David I Rosen MD Ltd's phone number?
- The practice phone number listed in the NPPES registry for David I Rosen MD Ltd is (847) 238-2091.
- Does David I Rosen MD Ltd accept Medicare?
- David I Rosen MD Ltd is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for David I Rosen MD Ltd?
- The authorized official listed on David I Rosen MD Ltd's NPPES record is Margaret Crawford, Credentialing. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David I Rosen MD Ltd's NPI active?
- Yes — David I Rosen MD Ltd's NPI (1558629212) is active in the NPPES registry as of the last update on 2026-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.