Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

CHRISTOPHER OLIVA PHARMACIST
NPI 1851295307
Pharmacist - Oncology in Mount Kisco, NY

Q: What is Christopher Oliva's NPI number?

The NPI number for Christopher Oliva is 1851295307. It was assigned to this individual provider in the NPPES registry on October 7, 2026.

Q: What is Christopher Oliva's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Oncology, with taxonomy code 1835X0200X.

Q: When was this NPI record last updated?

The NPPES record for Christopher Oliva was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 07, 2026

400 E MAIN ST, MOUNT KISCO, NY 10549(914) 666-1643(914) 666-1977 Get Directions Write a Review

NPPES record added: October 7, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

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About Christopher Oliva Pharmacist NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTOPHER OLIVA PHARMACIST (NPI 1851295307) is an individual oncology provider in Mount Kisco, New York, licensed in New York (039559) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1851295307

Entity TypeIndividualMale

Primary Taxonomy1835X0200X

Provider Legal NameCHRISTOPHER OLIVACredential: PHARMACIST

Location Address400 E MAIN STMount Kisco, NY 10549-3417

Mailing Address400 E Main StMount Kisco, NY 10549-3417 · (914) 666-1643 · Fax (914) 666-1977

Phone(914) 666-1643

Fax(914) 666-1977

Sole ProprietorYes

Enumeration DateOctober 7, 2026

NPPES CertifiedOctober 7, 2026

✔ NPI 1851295307 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · OncologyPharmacy Service Providers

Taxonomy Code1835X0200X

License✔ Licensed in NY · 039559

Definition

A licensed pharmacist who has demonstrated specialized knowledge and skill in developing, recommending, implementing, monitoring, and modifying pharmacotherapeutic plans to optimize outcomes in patients with malignant diseases.

400 E MAIN ST, Mount Kisco, NY 10549

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. MICHAEL ARLIA MD

Anesthesiology

400 E MAIN ST, NORTHERN WESTCHESTER HOSPITAL
MOUNT KISCO, NY 10549

Westchester County (914) 666-1691

DR. HERBERTH BALSELLS D.O.

Emergency Medicine

400 E MAIN ST
MOUNT KISCO, NY 10549

Westchester County (914) 666-1254

SABINA MUSOVIC SEFOVIC MD

Anesthesiology (Critical Care Medicine)

400 E MAIN ST
MOUNT KISCO, NY 10549

Westchester County (914) 666-1200

DR. ANDREW MONIK MOGGA MD

Student in an Organized Health Care Education/Training Program

400 E MAIN ST
MOUNT KISCO, NY 10549

Westchester County (914) 666-1931

MAZEN T KHALIFEH MD

Pediatrics (Neonatal-Perinatal Medicine)

400 E MAIN ST, NORTHERN WESTCHESTER HOSPITAL
MOUNT KISCO, NY 10549

Westchester County (914) 666-1862

NANDINI ANANDU MD

Internal Medicine

400 E MAIN ST, NORTHERN WESTCHESTER HOSPITAL
MOUNT KISCO, NY 10549

Westchester County (914) 666-1200

ANISHA DUVVI

Student in an Organized Health Care Education/Training Program

400 E MAIN ST
MOUNT KISCO, NY 10549

Westchester County (914) 666-1931

KAREN S ARTHUR MD

Surgery

400 E MAIN ST, NWH NORTH BUILDING 1ST FLOOR
MOUNT KISCO, NY 10549

Westchester County (914) 242-7640

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christopher Oliva's NPI number?

The NPI number for Christopher Oliva is 1851295307. It was assigned to this individual provider in the NPPES registry on October 7, 2026.

Where is Christopher Oliva located?

Christopher Oliva practices at 400 E Main St, Mount Kisco, NY 10549. The listed phone number is (914) 666-1643.

What is Christopher Oliva's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Oncology, with taxonomy code 1835X0200X.

When was this NPI record last updated?

The NPPES record for Christopher Oliva was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.