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PATRICIA A MERWICK MD & ASSOC SC
NPI 1750577250
Internal Medicine in Elmhurst, IL

Active since September 18, 2007
533 W NORTH AVE, STE 101, ELMHURST, IL 60126(630) 279-8771(630) 279-8576 Get Directions Write a Review

NPPES record last updated: September 18, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Patricia A Merwick Md & Assoc Sc NPPES

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

PATRICIA A MERWICK MD & ASSOC SC (NPI 1750577250) is a healthcare organization registered as an internal medicine in Elmhurst, Illinois and active in the NPI registry since September 2007. The organization lists Patricia A Merwick, President, as its authorized official.

NPPES Registry Identity

NPI1750577250
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NamePATRICIA A MERWICK MD & ASSOC SC
Location Address533 W NORTH AVE, STE 101Elmhurst, IL 60126
Mailing Address533 W North Ave, Ste 101Elmhurst, IL 60126 · (630) 279-8771 · Fax (630) 279-8576
Phone(630) 279-8771
Fax(630) 279-8576
Organization SubpartNo
Authorized OfficialPatricia A MerwickPresident · (630) 279-8771
Enumeration DateSeptember 18, 2007
✔ NPI 1750577250 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
533 W NORTH AVE, Elmhurst, IL 60126
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Other Identifiers 1

Medicare UPINC38319IL

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 16

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

ANNEMARIE DIETZEN DPT
Physical Therapist
533 W NORTH AVE, SUITE 202
ELMHURST, IL 60126
Dupage County (630) 832-6919
ZENON LEO KECALA M.D.
Internal Medicine
533 W NORTH AVE, SUITE 206
ELMHURST, IL 60126
Dupage County (630) 279-3222
KECALA & KECALA SC
Internal Medicine
533 W NORTH AVE, STE 206
ELMHURST, IL 60126
Dupage County (630) 279-3222
ELIZABETH PATRICIA KRUK PT
Physical Therapist
533 W NORTH AVE, SUITE 50
ELMHURST, IL 60126
Dupage County (630) 832-6919
DR. PATRICIA A MERWICK M.D.
Internal Medicine (Geriatric Medicine)
533 W NORTH AVE, SUITE 101
ELMHURST, IL 60126
Dupage County (630) 279-8771
MRS. JENNIFER LYNN OBERHOLZ BC-HIS
Hearing Instrument Specialist
533 W NORTH AVE, SUITE 100
ELMHURST, IL 60126
Dupage County (630) 834-9911
PATIE LLC
Clinic/Center
533 W NORTH AVE
ELMHURST, IL 60126
Dupage County (630) 501-1093
LIZ BUHAI-JACOBUS PSY.D.
Psychologist (Clinical)
533 W NORTH AVE, #206
ELMHURST, IL 60126
Dupage County (708) 574-5876

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 Patricia A Merwick MD & Assoc Sc's NPI number?

The NPI number for Patricia A Merwick MD & Assoc Sc is 1750577250. It was assigned to this organization in the NPPES registry on September 18, 2007.

Where is Patricia A Merwick MD & Assoc Sc located?

Patricia A Merwick MD & Assoc Sc is located at 533 W North Ave Ste 101, Elmhurst, IL 60126. The listed phone number is (630) 279-8771.

What is Patricia A Merwick MD & Assoc Sc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Patricia A Merwick MD & Assoc Sc was last updated on September 18, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.