Ian Eisenhauer, M.D.
NPI 1538694146 · Emergency Medicine Physician · Portsmouth, VA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian Eisenhauer, M.D. is a Emergency Medicine Physician provider in Portsmouth, VA (NPI 1538694146).
Provider details
- NPI number
- 1538694146
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Military Health Care Provider171000000X
Other Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3636 High StPortsmouth, VA 23707-3236Phone: (757) 398-2200
Registry dates
- Enumerated
- 2017-04-21
- Last updated
- 2025-01-16
- Certified
- 2025-01-16
Frequently asked questions
- What is Ian Eisenhauer's NPI number?
- Ian Eisenhauer's National Provider Identifier (NPI) is 1538694146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Eisenhauer's specialty?
- Ian Eisenhauer is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ian Eisenhauer located?
- Ian Eisenhauer's practice location on file with NPPES is 620 John Paul Jones Cir, Portsmouth, VA 23708-2111.
- What is Ian Eisenhauer's phone number?
- The practice phone number listed in the NPPES registry for Ian Eisenhauer is (757) 953-5000.
- Does Ian Eisenhauer accept Medicare?
- Ian Eisenhauer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian Eisenhauer's NPI active?
- Yes — Ian Eisenhauer's NPI (1538694146) is active in the NPPES registry as of the last update on 2025-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.