Observation Physicians of Tidewater
NPI 1306590450 · Hospitalist Physician · Norfolk, VA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Observation Physicians of Tidewater is a Hospitalist Physician organization in Norfolk, VA (NPI 1306590450).
Provider details
- NPI number
- 1306590450
- Entity type
- Organization
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Emergency Physicians of Tidewater
- Organization subpart
- Yes
- Authorized official
- Theodore Tzavaras, Ao(757) 467-4200
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
4 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
- 2022-02-08
- Last updated
- 2025-09-26
- Certified
- 2025-09-26
Frequently asked questions
- What is Observation Physicians of Tidewater's NPI number?
- Observation Physicians of Tidewater's National Provider Identifier (NPI) is 1306590450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Observation Physicians of Tidewater?
- Observation Physicians of Tidewater is classified in the NPPES registry as Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Observation Physicians of Tidewater located?
- Observation Physicians of Tidewater's practice location on file with NPPES is 830 Kempsville Rd, Norfolk, VA 23502-3920.
- What is Observation Physicians of Tidewater's phone number?
- The practice phone number listed in the NPPES registry for Observation Physicians of Tidewater is (757) 261-6000.
- Does Observation Physicians of Tidewater accept Medicare?
- Observation Physicians of Tidewater 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 Observation Physicians of Tidewater?
- The authorized official listed on Observation Physicians of Tidewater's NPPES record is Theodore Tzavaras, Ao. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Observation Physicians of Tidewater's NPI active?
- Yes — Observation Physicians of Tidewater's NPI (1306590450) is active in the NPPES registry as of the last update on 2025-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.