What is Martin Lefkowitz's NPI number?

Martin Lefkowitz's National Provider Identifier (NPI) is 1235466087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Martin Lefkowitz's specialty?

Martin Lefkowitz is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).

Where is Martin Lefkowitz located?

Martin Lefkowitz's practice location on file with NPPES is 15 Burlington Ave, Suffern, NY 10901-7426.

What is Martin Lefkowitz's phone number?

The practice phone number listed in the NPPES registry for Martin Lefkowitz is (845) 368-3318.

Is Martin Lefkowitz's NPI active?

Yes — Martin Lefkowitz's NPI (1235466087) is active in the NPPES registry as of the last update on 2009-11-14.

IndividualActive

Martin Lefkowitz, MD

NPI 1235466087 · Nephrology Physician · Suffern, NY

Martin Lefkowitz, MD is a Nephrology Physician provider in Suffern, NY (NPI 1235466087).

Provider details

NPI number: 1235466087
Entity type: Individual
Primary specialty: Nephrology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 178076-1 (NY)

Specialties & taxonomies

Nephrology PhysicianPrimary207RN0300XLicense 178076-1 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(84/100 index)

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

Registry tenure38% of score
16 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

15 Burlington Ave

Suffern, NY 10901-7426

Phone: (845) 368-3318

Street-level locationGet directions

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Mailing address