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HARMONIC MEDICAL GROUP OF IOWA, P.C.
NPI 1003678152
Family Medicine - Geriatric Medicine in West Des Moines, IA

Active since January 24, 2024
1503 42ND ST STE 210, WEST DES MOINES, IA 50266(862) 375-6089 Get Directions Write a Review

NPPES record last updated: May 7, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Harmonic Medical Group Of Iowa, P.c. NPPES

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

HARMONIC MEDICAL GROUP OF IOWA, P.C. (NPI 1003678152) is a healthcare organization registered as a geriatric medicine in West Des Moines, Iowa and active in the NPI registry since January 2024. The organization lists James Gera, Chief Executive Office, as its authorized official.

NPPES Registry Identity

NPI1003678152
Entity TypeOrganization
Primary Taxonomy207QG0300X
Legal Business NameHARMONIC MEDICAL GROUP OF IOWA, P.C.
Location Address1503 42ND ST STE 210West Des Moines, IA 50266-1264
Mailing Address119 S Main StSaint Charles, MO 63301-2802
Phone(862) 375-6089
Organization SubpartNo
Authorized OfficialJames GeraChief Executive Office · (314) 368-4224
Enumeration DateJanuary 24, 2024
Last NPPES UpdateMay 7, 2026
NPPES CertifiedMay 7, 2026
✔ NPI 1003678152 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyFamily Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QG0300X
Definition
A family medicine physician with special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes, and the hospital.
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X
Also ListedRegistered NurseTaxonomy 163W00000X
Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X
Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X
1503 42ND ST STE 210, West Des Moines, IA 50266
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Harmonic Medical Group Of Iowa, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Harmonic Medical Group Of Iowa, P.C., which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (2)

Susan Overkamp, D.O.
Family Practice
NPI 1841631579
201 W BROADWAY STE 5B
Columbia, MO 65203
(314) 359-3151
✔ PECOS197 mi
Alex Mohseni, MD
Emergency Medicine
NPI 1508823246
4101 NORTHVIEW DR
Bowie, MD 20716
(301) 725-5652
✔ PECOS916 mi

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 Harmonic Medical Group Of Iowa, P.C.'s NPI number?

The NPI number for Harmonic Medical Group Of Iowa, P.C. is 1003678152. It was assigned to this organization in the NPPES registry on January 24, 2024.

Where is Harmonic Medical Group Of Iowa, P.C. located?

Harmonic Medical Group Of Iowa, P.C. is located at 1503 42nd St Ste 210, West Des Moines, IA 50266. The listed phone number is (862) 375-6089.

What is Harmonic Medical Group Of Iowa, P.C.'s specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Geriatric Medicine, with taxonomy code 207QG0300X.

Is Harmonic Medical Group Of Iowa, P.C. enrolled in Medicare?

Yes. Harmonic Medical Group Of Iowa, P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Harmonic Medical Group Of Iowa, P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Harmonic Medical Group Of Iowa, P.C., in Emergency Medicine and Family Practice. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Harmonic Medical Group Of Iowa, P.C. was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.