John Masso, N.P.
NPI 1780820308 · Adult Health Nurse Practitioner · Teaneck, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Masso, N.P. is a Adult Health Nurse Practitioner provider in Teaneck, NJ (NPI 1780820308).
Provider details
- NPI number
- 1780820308
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Male
- Sole proprietor
- No
- License
- 26NN09059000 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-01-02
- Last updated
- 2015-06-01
Frequently asked questions
- What is John Masso's NPI number?
- John Masso's National Provider Identifier (NPI) is 1780820308, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Masso's specialty?
- John Masso is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Masso located?
- John Masso's practice location on file with NPPES is 718 Teaneck Rd, Teaneck, NJ 07666-4245.
- What is John Masso's phone number?
- The practice phone number listed in the NPPES registry for John Masso is (201) 833-3740.
- Does John Masso accept Medicare?
- John Masso is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Masso's NPI active?
- Yes — John Masso's NPI (1780820308) is active in the NPPES registry as of the last update on 2015-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.