What is John Jaski's NPI number?

John Jaski's National Provider Identifier (NPI) is 1417944034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Jaski's specialty?

John Jaski is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).

Where is John Jaski located?

John Jaski's practice location on file with NPPES is 896 Riverview Rd, Rexford, NY 12148-1318.

What is John Jaski's phone number?

The practice phone number listed in the NPPES registry for John Jaski is (518) 399-4600.

Is John Jaski's NPI active?

Yes — John Jaski's NPI (1417944034) is active in the NPPES registry as of the last update on 2009-12-03.

IndividualActive

John Jaski, M.D.

NPI 1417944034 · Medical Oncology Physician · Rexford, NY

John Jaski, M.D. is a Medical Oncology Physician provider in Rexford, NY (NPI 1417944034).

Provider details

NPI number: 1417944034
Entity type: Individual
Primary specialty: Medical Oncology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 118189 (NY)

Specialties & taxonomies

Medical Oncology PhysicianPrimary207RX0202XLicense 118189 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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

896 Riverview Rd

Rexford, NY 12148-1318

Phone: (518) 399-4600

Fax: (518) 399-0286

Street-level locationGet directions

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Mailing address