What is William Rung's NPI number?

William Rung's National Provider Identifier (NPI) is 1477363836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Rung's specialty?

William Rung is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is William Rung located?

William Rung's practice location on file with NPPES is 25 Old Estate Rd, Manhasset, NY 11030-3612.

What is William Rung's phone number?

The practice phone number listed in the NPPES registry for William Rung is (713) 309-6578.

Is William Rung's NPI active?

Yes — William Rung's NPI (1477363836) is active in the NPPES registry as of the last update on 2025-01-08.

IndividualActive

William Rung, PSYD

NPI 1477363836 · Psychologist · Manhasset, NY

William Rung, PSYD is a Psychologist provider in Manhasset, NY (NPI 1477363836).

Provider details

NPI number: 1477363836
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSYD
Sex: Male
Sole proprietor: Yes
License: 026976 (NY)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 026976 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(55/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr 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

25 Old Estate Rd

Manhasset, NY 11030-3612

Phone: (713) 309-6578

Street-level locationGet directions

More NY providers

Mailing address