James Crane, MD
NPI 1821061870 · Obstetrics & Gynecology Physician · Chicago, IL
James Crane, MD is a Obstetrics & Gynecology Physician provider in Chicago, IL (NPI 1821061870).
Provider details
- NPI number
- 1821061870
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036062138 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-02-09
- Last updated
- 2016-02-29
Frequently asked questions
- What is James Crane's NPI number?
- James Crane's National Provider Identifier (NPI) is 1821061870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Crane's specialty?
- James Crane is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is James Crane located?
- James Crane's practice location on file with NPPES is 5145 N California Ave, Chicago, IL 60625-3661.
- What is James Crane's phone number?
- The practice phone number listed in the NPPES registry for James Crane is (773) 878-8200.
- Is James Crane's NPI active?
- Yes — James Crane's NPI (1821061870) is active in the NPPES registry as of the last update on 2016-02-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.