Alexander Berg, MD
NPI 1730685637 · Hospitalist Physician · Portsmouth, VA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Berg, MD is a Hospitalist Physician provider in Portsmouth, VA (NPI 1730685637).
Provider details
- NPI number
- 1730685637
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Military Health Care Provider171000000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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) 398-2285
Registry dates
- Enumerated
- 2018-04-01
- Last updated
- 2025-02-19
- Certified
- 2025-02-19
Frequently asked questions
- What is Alexander Berg's NPI number?
- Alexander Berg's National Provider Identifier (NPI) is 1730685637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Berg's specialty?
- Alexander Berg is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Berg located?
- Alexander Berg's practice location on file with NPPES is Nmrtc Portsmouth, Portsmouth, VA 23708.
- What is Alexander Berg's phone number?
- The practice phone number listed in the NPPES registry for Alexander Berg is (904) 542-7762.
- Does Alexander Berg accept Medicare?
- Alexander Berg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Berg's NPI active?
- Yes — Alexander Berg's NPI (1730685637) is active in the NPPES registry as of the last update on 2025-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.