Nancy Phung, OD
NPI 1679144588 · Optometrist · Norwood, NJ
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Phung, OD is a Optometrist provider in Norwood, NJ (NPI 1679144588).
Provider details
- NPI number
- 1679144588
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 27OA00707000 (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 tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$100 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2101 State Route 35Holmdel, NJ 07733-1085Phone: (732) 639-6719
Registry dates
- Enumerated
- 2021-07-02
- Last updated
- 2024-05-20
- Certified
- 2024-05-20
Frequently asked questions
- What is Nancy Phung's NPI number?
- Nancy Phung's National Provider Identifier (NPI) is 1679144588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Phung's specialty?
- Nancy Phung is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Nancy Phung located?
- Nancy Phung's practice location on file with NPPES is 455 Livingston St Ste 6, Norwood, NJ 07648-1360.
- What is Nancy Phung's phone number?
- The practice phone number listed in the NPPES registry for Nancy Phung is (551) 202-2131.
- Does Nancy Phung accept Medicare?
- Nancy Phung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Phung's NPI active?
- Yes — Nancy Phung's NPI (1679144588) is active in the NPPES registry as of the last update on 2024-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.