MERCY DIAGNOSTIC MEDICINE CLINIC
NPI 1326062860
Internal Medicine in Des Moines, IA

Active since July 27, 2006
411 LAUREL ST, SUITE 3140, DES MOINES, IA 50314(515) 643-8790(515) 643-8866 Get Directions Write a Review

NPPES record last updated: June 25, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mercy Diagnostic Medicine Clinic NPPES

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

MERCY DIAGNOSTIC MEDICINE CLINIC (NPI 1326062860) is a healthcare organization registered as an internal medicine in Des Moines, Iowa and active in the NPI registry since July 2006. The organization lists David Swieskowski, Ceo, as its authorized official.

NPPES Registry Identity

NPI1326062860
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMERCY CLINICS INC
Location Address411 LAUREL ST, SUITE 3140Des Moines, IA 50314-3017
Mailing AddressPo Box 1475Des Moines, IA 50305-1475 · (515) 643-8790 · Fax (515) 643-8866
Fax(515) 643-8866
Organization SubpartNo
Authorized OfficialDavid SwieskowskiCeo · (515) 643-7150
Enumeration DateJuly 27, 2006
Last NPPES UpdateJune 25, 2010
✔ NPI 1326062860 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.
411 LAUREL ST, Des Moines, IA 50314

Other Names 1

Doing Business AsMercy Diagnostic Medicine Clinic

Other Identifiers 3

OtherCD3776IA · Railroad Medicare
Medicare PINI0417IA
Medicaid0220764IA

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mercy Diagnostic Medicine Clinic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

516

Medicare enrollment records show 516 clinicians reassign Medicare billing to Mercy Diagnostic Medicine Clinic, which bills Medicare for the services they deliver. Of these, 86 practice at this address and 390 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 39

Nurse Practitioner132
Family Practice61
Hospitalist40
Physical Therapist in Private Practice34
Internal Medicine33
Obstetrics/Gynecology26
Pediatric Medicine24
Neurology22
31 other specialties144

Nearest to this location (20)

See all 516
Infectious Disease
NPI 1457378242
411 LAUREL ST STE A120
Des Moines, IA 50314
(515) 643-7900
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1982482212
411 LAUREL ST STE 3250
Des Moines, IA 50314
(515) 643-6400
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1629420989
411 LAUREL ST STE A120
Des Moines, IA 50314
(515) 643-7900
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1013311778
411 LAUREL ST STE 3262
Des Moines, IA 50314
(515) 643-5100
✔ PECOS✔ Accepts MedicareSame address
Radiation Oncology
NPI 1740787845
411 LAUREL ST STE C100
Des Moines, IA 50314
(515) 643-8780
✔ PECOS✔ Accepts MedicareSame address
Pulmonary Disease
NPI 1932631835
411 LAUREL ST STE A120
Des Moines, IA 50314
(515) 643-7900
✔ PECOS✔ Accepts MedicareSame address
General Surgery
NPI 1598757411
411 LAUREL ST STE 2100
Des Moines, IA 50314
(515) 247-3266
✔ PECOS✔ Accepts MedicareSame address
Pulmonary Disease
NPI 1952748105
411 LAUREL ST STE A120
Des Moines, IA 50314
(515) 643-7900
✔ PECOS✔ Accepts MedicareSame address
Radiation Oncology
NPI 1255418059
411 LAUREL ST STE 3300
Des Moines, IA 50314
(515) 643-8206
✔ PECOS✔ Accepts MedicareSame address
Endocrinology
NPI 1134396021
411 LAUREL ST SUITE 3262
Des Moines, IA 50314
(515) 643-5100
✔ PECOS✔ Accepts MedicareSame address
General Surgery
NPI 1760487151
411 LAUREL ST STE 3250
Des Moines, IA 50314
(515) 643-6400
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1891178521
411 LAUREL ST STE 3262
Des Moines, IA 50314
(515) 643-5100
✔ PECOS✔ Accepts MedicareSame address
Registered Dietitian or Nutrition Professional
NPI 1831217181
411 LAUREL ST STE 3320
Des Moines, IA 50314
(515) 643-5203
✔ Accepts MedicareSame address
Registered Dietitian or Nutrition Professional
NPI 1902130933
411 LAUREL ST STE 3262
Des Moines, IA 50314
(515) 643-5100
Same address
Colorectal Surgery (Proctology)
NPI 1780679787
411 LAUREL ST SUITE 2100
Des Moines, IA 50314
(515) 247-3266
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1578287454
411 LAUREL ST STE 3262
Des Moines, IA 50314
(515) 643-5100
✔ PECOS✔ Accepts MedicareSame address
Colorectal Surgery (Proctology)
NPI 1396185781
411 LAUREL ST STE 2100
Des Moines, IA 50314
(515) 247-3266
✔ PECOS✔ Accepts MedicareSame address
Infectious Disease
NPI 1417110404
411 LAUREL ST STE A120
Des Moines, IA 50314
(515) 643-7900
✔ PECOS✔ Accepts MedicareSame address
Endocrinology
NPI 1306065578
411 LAUREL ST SUITE 3262
Des Moines, IA 50314
(515) 643-5100
✔ PECOS✔ Accepts MedicareSame address
Hospitalist
NPI 1770533952
411 LAUREL ST SUITE 2350
Des Moines, IA 50314
(515) 280-4700
✔ PECOS✔ Accepts MedicareSame address
See all 516 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Mercy Clinics Inc's NPI number?

The NPI number for Mercy Clinics Inc is 1326062860. It was assigned to this organization in the NPPES registry on July 27, 2006. The provider is doing business as Mercy Diagnostic Medicine Clinic.

Where is Mercy Clinics Inc located?

Mercy Clinics Inc is located at 411 Laurel St Suite 3140, Des Moines, IA 50314. The listed phone number is (515) 643-8790.

What is Mercy Clinics Inc's specialty?

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

Is Mercy Clinics Inc enrolled in Medicare?

Yes. Mercy Clinics Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mercy Clinics Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 516 clinicians in 39 Medicare specialties reassign their Medicare billing to Mercy Clinics Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (132), Family Practice (61) and Hospitalist (40). Of these, 86 practice at this address and 390 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Mercy Clinics Inc was last updated on June 25, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.