HARMONY HEALTHCARE, LDS, LLC
NPI 1740897917
Internal Medicine in Saint Louis, MO

Q: What is Harmony Healthcare, Lds, LLC's NPI number?

The NPI number for Harmony Healthcare, Lds, LLC is 1740897917. It was assigned to this organization in the NPPES registry on September 30, 2020.

Q: What is Harmony Healthcare, Lds, LLC's specialty?

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

Active since September 30, 2020CLIA 26D1096741 · Waiver

456 N NEW BALLAS RD STE 220, SAINT LOUIS, MO 63141(314) 646-6015(314) 646-7015 Get Directions Write a Review

NPPES record last updated: May 29, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Harmony Healthcare, Lds, Llc NPPES

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

HARMONY HEALTHCARE, LDS, LLC (NPI 1740897917) is a healthcare organization registered as an internal medicine in Saint Louis, Missouri and active in the NPI registry since September 2020. The organization holds a CLIA Waiver certificate valid through March 10, 2027 and lists Laurie Day Senol, Owner / Physician, as its authorized official.

NPPES Registry Identity

NPI1740897917

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameHARMONY HEALTHCARE, LDS, LLC

Location Address456 N NEW BALLAS RD STE 220Saint Louis, MO 63141-6842

Mailing Address456 N New Ballas Rd Ste 220Saint Louis, MO 63141-6842 · (314) 646-6015 · Fax (314) 646-7016

Phone(314) 646-6015

Fax(314) 646-7015

Organization SubpartNo

Authorized OfficialLaurie Day SenolOwner / Physician · (314) 407-4767

Enumeration DateSeptember 30, 2020

Last NPPES UpdateMay 29, 2024

NPPES CertifiedSeptember 20, 2022

✔ NPI 1740897917 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.

456 N NEW BALLAS RD STE 220, Saint Louis, MO 63141

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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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Harmony Healthcare, Lds, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Harmony Healthcare, Lds, LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Laurie Senol, M.D.

Internal Medicine

NPI 1477521979

456 N NEW BALLAS RD STE 220
Saint Louis, MO 63141

(314) 646-6015

✔ PECOS✔ Accepts MedicareSame address

Elizabeth Hall, FNP

Nurse Practitioner

NPI 1104398726

1 CHILDRENS PL DIV PED GENETICS & GENOMIC MED
Saint Louis, MO 63110

(314) 454-6093

✔ PECOS10 mi

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 26D1096741

Harmony Healthcare Lds, LLC · Saint Louis, MO

Active · expires Mar 10, 2027

CLIA Number26D1096741

Laboratory TypePhysician Office

Certificate Effective DateMarch 11, 2025

Certificate Expiration DateMarch 10, 2027

Laboratory DirectorLaurie D. Senol

Laboratory Phone(314) 646-7015

Laboratory LocationHarmony Healthcare Lds, LLC456 North New Ballas #220, Saint Louis, MO 63141

CLIA data matches this NPI record on: Name

This certificate is issued to a laboratory to perform only waived tests.

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 Harmony Healthcare, Lds, LLC's NPI number?

The NPI number for Harmony Healthcare, Lds, LLC is 1740897917. It was assigned to this organization in the NPPES registry on September 30, 2020.

Where is Harmony Healthcare, Lds, LLC located?

Harmony Healthcare, Lds, LLC is located at 456 N New Ballas Rd Ste 220, Saint Louis, MO 63141. The listed phone number is (314) 646-6015.

What is Harmony Healthcare, Lds, LLC's specialty?

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

Is Harmony Healthcare, Lds, LLC enrolled in Medicare?

Yes. Harmony Healthcare, Lds, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Harmony Healthcare, Lds, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Harmony Healthcare, Lds, LLC, in Internal Medicine and Nurse Practitioner. 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Harmony Healthcare, Lds, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 26D1096741) is associated with this NPI, valid through March 10, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Harmony Healthcare, Lds, LLC accept?

Health plans from Medica list Harmony Healthcare, Lds, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Harmony Healthcare, Lds, LLC was last updated on May 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.