What is Ronald Klein's NPI number?

Ronald Klein's National Provider Identifier (NPI) is 1922195379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ronald Klein's specialty?

Ronald Klein is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Ronald Klein located?

Ronald Klein's practice location on file with NPPES is 485 N Ocean Avenue, Patchogue, NY 11772-1762.

What is Ronald Klein's phone number?

The practice phone number listed in the NPPES registry for Ronald Klein is (631) 475-6900.

Is Ronald Klein's NPI active?

Yes — Ronald Klein's NPI (1922195379) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Ronald Klein, MD

NPI 1922195379 · Family Medicine Physician · Patchogue, NY

Ronald Klein, MD is a Family Medicine Physician provider in Patchogue, NY (NPI 1922195379).

Provider details

NPI number: 1922195379
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 166846 (NY)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 166846 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 index)

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.

Practice location

485 N Ocean Avenue

Suite a

Patchogue, NY 11772-1762

Phone: (631) 475-6900

Fax: (631) 447-5954

Street-level locationGet directions

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Mailing address