Graciano Zara, MD
NPI 1225188543 · Internal Medicine Physician · New Brunswick, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Graciano Zara, MD is a Internal Medicine Physician provider in New Brunswick, NJ (NPI 1225188543).
Provider details
- NPI number
- 1225188543
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MA06494900 (NJ)
Specialties & taxonomies
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
19 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 141 | 52 |
| Metoprolol Succinate | 112 | 37 |
| Lisinopril/Hydrochlorothiazidebrand: Lisinopril-Hydrochlorothiazide | 83 | 30 |
| Amlodipine Besylate | 69 | 28 |
| Metformin Hcl | 64 | 23 |
| Lisinopril | 39 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-11
- Last updated
- 2022-07-13
- Certified
- 2022-07-13
Frequently asked questions
- What is Graciano Zara's NPI number?
- Graciano Zara's National Provider Identifier (NPI) is 1225188543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Graciano Zara's specialty?
- Graciano Zara is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Graciano Zara located?
- Graciano Zara's practice location on file with NPPES is 137 Livingston Ave, New Brunswick, NJ 08901-2497.
- What is Graciano Zara's phone number?
- The practice phone number listed in the NPPES registry for Graciano Zara is (732) 390-8161.
- Does Graciano Zara accept Medicare?
- Graciano Zara is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Graciano Zara's NPI active?
- Yes — Graciano Zara's NPI (1225188543) is active in the NPPES registry as of the last update on 2022-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.