Dr Z Internal Medicine and Disease Prevention LLC
NPI 1962285874 · Internal Medicine Physician · Martinsville, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dr Z Internal Medicine and Disease Prevention LLC is a Internal Medicine Physician organization in Martinsville, NJ (NPI 1962285874).
Provider details
- NPI number
- 1962285874
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Fred Yarazavi, Billing Manager(973) 773-2037
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
2 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
- 2023-08-15
- Last updated
- 2024-01-10
- Certified
- 2024-01-10
Frequently asked questions
- What is Dr Z Internal Medicine and Disease Prevention LLC's NPI number?
- Dr Z Internal Medicine and Disease Prevention LLC's National Provider Identifier (NPI) is 1962285874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr Z Internal Medicine and Disease Prevention LLC?
- Dr Z Internal Medicine and Disease Prevention LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dr Z Internal Medicine and Disease Prevention LLC located?
- Dr Z Internal Medicine and Disease Prevention LLC's practice location on file with NPPES is 784 Chimney Rock Rd Ste G, Martinsville, NJ 08836-2272.
- What is Dr Z Internal Medicine and Disease Prevention LLC's phone number?
- The practice phone number listed in the NPPES registry for Dr Z Internal Medicine and Disease Prevention LLC is (973) 773-2037.
- Does Dr Z Internal Medicine and Disease Prevention LLC accept Medicare?
- Dr Z Internal Medicine and Disease Prevention LLC 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 Dr Z Internal Medicine and Disease Prevention LLC?
- The authorized official listed on Dr Z Internal Medicine and Disease Prevention LLC's NPPES record is Fred Yarazavi, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr Z Internal Medicine and Disease Prevention LLC's NPI active?
- Yes — Dr Z Internal Medicine and Disease Prevention LLC's NPI (1962285874) is active in the NPPES registry as of the last update on 2024-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.