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MARLENE ICAY CALLAHAN PHARMD
NPI 1659393619
Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Providence, RI

Active since July 25, 2006
830 CHALKSTONE AVE, PROVIDENCE, RI 02908(401) 273-7100(401) 525-2564 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marlene Icay Callahan Pharmd NPPES

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

MARLENE ICAY CALLAHAN PHARMD (NPI 1659393619) is an individual pharmacist clinician (phc)/ clinical pharmacy specialist in Providence, Rhode Island, licensed in Rhode Island (RPH03174) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1659393619
Entity TypeIndividualFemale
Primary Taxonomy1835P0018X
Provider Legal NameMARLENE ICAY CALLAHANCredential: PHARMD
Location Address830 CHALKSTONE AVEProvidence, RI 02908-4734
Mailing Address525 Iron Mine Hill RdNorth Smithfield, RI 02896-8157 · (401) 766-1728
Phone(401) 273-7100
Fax(401) 525-2564
Sole ProprietorNo
Enumeration DateJuly 25, 2006
Last NPPES UpdateAugust 5, 2025
NPPES CertifiedAugust 5, 2025
✔ NPI 1659393619 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPharmacist · Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
Taxonomy Code1835P0018X
License✔ Licensed in RI · RPH03174
Definition
Pharmacist Clinician/Clinical Pharmacy Specialist is a pharmacist with additional training and an expanded scope of practice that may include prescriptive authority, therapeutic management, and disease management.
Also ListedPharmacistTaxonomy 183500000X · License RPH03174 (RI)
830 CHALKSTONE AVE, Providence, RI 02908
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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.

DR. CHRISTOPHER TUDOR BAUGHMAN-OPRICA PHARM.D.
Pharmacist (Pharmacotherapy)
830 CHALKSTONE AVE, 119
PROVIDENCE, RI 02908
Providence County (401) 273-7100
ELIZABETH SEVIN
Social Worker (Clinical)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Providence County (401) 723-7100
TONI MARIE ACAMPORA LICSW
Social Worker (Clinical)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Providence County (401) 273-7100
ELIZABETH MOORE MEDBURY APRN
Nurse Practitioner (Acute Care)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Providence County (401) 273-7011
ROOSEVELT MALDONADO
Social Worker (Clinical)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Providence County (401) 273-7100
LILY ANN CURRERI RDN
Dietitian, Registered
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Providence County (401) 273-7100
MS. HELEN MARY SULLIVAN R.N.
Registered Nurse
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Providence County (401) 273-7100
MS. RENEE COLETTE WATSON LICSW
Social Worker (Clinical)
830 CHALKSTONE AVE
PROVIDENCE, RI 02908
Providence County (401) 273-7100

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 Marlene Callahan's NPI number?

The NPI number for Marlene Callahan is 1659393619. It was assigned to this individual provider in the NPPES registry on July 25, 2006.

Where is Marlene Callahan located?

Marlene Callahan practices at 830 Chalkstone Ave, Providence, RI 02908. The listed phone number is (401) 273-7100.

What is Marlene Callahan's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist, with taxonomy code 1835P0018X.

When was this NPI record last updated?

The NPPES record for Marlene Callahan was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.