Igor Rozenvald, M.D.
NPI 1568400851 · Clinical Pathology/Laboratory Medicine Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Igor Rozenvald, M.D. is a Clinical Pathology/Laboratory Medicine Physician provider in Worcester, MA (NPI 1568400851).
Provider details
- NPI number
- 1568400851
- Entity type
- Individual
- Primary specialty
- Clinical Pathology/Laboratory Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 047360 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
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)
- 1 Greenwich PlShelton, CT 06484-7603Phone: (866) 393-7434Fax: (203) 447-8672
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2020-11-05
- Certified
- 2020-11-05
Frequently asked questions
- What is Igor Rozenvald's NPI number?
- Igor Rozenvald's National Provider Identifier (NPI) is 1568400851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Igor Rozenvald's specialty?
- Igor Rozenvald is listed in the NPPES registry with a primary specialty of Clinical Pathology/Laboratory Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Igor Rozenvald located?
- Igor Rozenvald's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655.
- What is Igor Rozenvald's phone number?
- The practice phone number listed in the NPPES registry for Igor Rozenvald is (508) 793-6100.
- Does Igor Rozenvald accept Medicare?
- Igor Rozenvald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Igor Rozenvald's NPI active?
- Yes — Igor Rozenvald's NPI (1568400851) is active in the NPPES registry as of the last update on 2020-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.