Stephan C Lange PC
NPI 1689851024 · Neurological Surgery Physician · Hartford, CT
Stephan C Lange PC is a Neurological Surgery Physician organization in Hartford, CT (NPI 1689851024).
Provider details
- NPI number
- 1689851024
- Entity type
- Organization
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Stephan Lange, President(860) 522-7121
- License
- 025612 (CT)
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
- 2008-01-29
- Last updated
- 2008-05-13
Frequently asked questions
- What is Stephan C Lange PC's NPI number?
- Stephan C Lange PC's National Provider Identifier (NPI) is 1689851024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Stephan C Lange PC?
- Stephan C Lange PC is classified in the NPPES registry as Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Stephan C Lange PC located?
- Stephan C Lange PC's practice location on file with NPPES is 1000 Asylum Ave, Hartford, CT 06105-1770.
- What is Stephan C Lange PC's phone number?
- The practice phone number listed in the NPPES registry for Stephan C Lange PC is (860) 522-7121.
- Who is the authorized official for Stephan C Lange PC?
- The authorized official listed on Stephan C Lange PC's NPPES record is Stephan Lange, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Stephan C Lange PC's NPI active?
- Yes — Stephan C Lange PC's NPI (1689851024) is active in the NPPES registry as of the last update on 2008-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.