Nina Masi, OD
NPI 1376622779 · Optometrist · Linden, NJ
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nina Masi, OD is a Optometrist provider in Linden, NJ (NPI 1376622779).
Provider details
- NPI number
- 1376622779
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- Yes
- License
- OA004763 (NJ)
Specialties & taxonomies
Eye and Vision Services Providers
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
3 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 19 | 17 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 20 Mount Bethel Rd Ste 11Warren, NJ 07059-5835Phone: (908) 546-7000
- 1640 US Highway 22Sears OpticalWatchung, NJ 07069-6503Phone: (908) 226-5111Fax: (908) 769-0092
Registry dates
- Enumerated
- 2006-11-04
- Last updated
- 2022-07-21
Frequently asked questions
- What is Nina Masi's NPI number?
- Nina Masi's National Provider Identifier (NPI) is 1376622779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nina Masi's specialty?
- Nina Masi is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Nina Masi located?
- Nina Masi's practice location on file with NPPES is 621 W Edgar Rd, Linden, NJ 07036-6574.
- What is Nina Masi's phone number?
- The practice phone number listed in the NPPES registry for Nina Masi is (908) 474-9089.
- Does Nina Masi accept Medicare?
- Nina Masi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nina Masi's NPI active?
- Yes — Nina Masi's NPI (1376622779) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.