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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DIAGNOSTIC MEDICAL TESTING INC
NPI 1083672208
Physiological Laboratory in Holiday, FL

Active since May 04, 2006
5304 MILE STRETCH DR, HOLIDAY, FL 34690(727) 940-5908(866) 404-2411 Get Directions Write a Review

NPPES record last updated: September 30, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 30, 2026, Sep 18, 2026, Sep 11, 2025 and 10 more (13 updates tracked since 2017).

About Diagnostic Medical Testing Inc NPPES

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

DIAGNOSTIC MEDICAL TESTING INC (NPI 1083672208) is a healthcare organization registered as a physiological laboratory in Holiday, Florida and active in the NPI registry since May 2006. The organization maintains 2 additional practice locations and lists Therese Nappier, Vice President, as its authorized official.

NPPES Registry Identity

NPI1083672208
Entity TypeOrganization
Primary Taxonomy293D00000X
Legal Business NameDIAGNOSTIC MEDICAL TESTING INC
Location Address5304 MILE STRETCH DRHoliday, FL 34690-6060
Mailing Address5304 Mile Stretch DrHoliday, FL 34690-6060 · (727) 940-5908 · Fax (347) 462-0635
Phone(727) 940-5908
Fax(866) 404-2411
Organization SubpartNo
Authorized OfficialTherese NappierVice President · (347) 462-0635
Enumeration DateMay 4, 2006
Last NPPES UpdateSeptember 30, 202613 updates tracked since enumeration
NPPES CertifiedSeptember 30, 2026
✔ NPI 1083672208 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 7

★ Primary SpecialtyPhysiological LaboratoryLaboratories
Taxonomy Code293D00000X
Definition
A laboratory that operates independently of a hospital and physician's office to furnish physiological diagnostic services (e.g. EEG's , EKG's, scans, etc.). Facilities offering ONLY physiological services are not certified as independent laboratories. If an independent laboratory offers physiological services IN ADDITION to clinical laboratory services, they are surveyed only for compliance with the clinical laboratory regulations because there are no health and safety regulations for physiological services.
Also ListedRegistered Nurse · Wound CareTaxonomy 163WW0000X
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X
Also ListedInternal Medicine · Sleep MedicineTaxonomy 207RS0012X
Also ListedClinic/CenterTaxonomy 261Q00000X
Also ListedClinic/Center · Sleep Disorder DiagnosticTaxonomy 261QS1200X
5304 MILE STRETCH DR, Holiday, FL 34690
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Secondary Practice Locations 2

Location 1363 N Sam Houston Pkwy E Ste 1100Houston, TX 77060-2413 · Phone (877) 202-1191 · Fax (866) 404-2411
Location 21040 Monarch St # 330Lexington, KY 40513-1852 · Phone (877) 202-1191 ext. 313 · Fax (866) 404-2411

Other Identifiers 2

OtherHCC7223FL · Ahca
Medicaid116066000FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama and more.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)

Diagnostic Medical Testing Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Diagnostic Medical Testing Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Jessica Morse, APRN
Nurse Practitioner
NPI 1033993811
1700 S TAMIAMI TRL
Sarasota, FL 34239
(941) 917-9000
✔ PECOS✔ Accepts Medicare61 mi

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Test for exercise-induced spasm of lung airways 94617
This test checks how your lungs respond to exercise. You'll be asked to exercise on a treadmill or stationary bike. Then, you'll breathe into a device that measures your lung function. If your airways narrow during or after exercise, it may indicate exercise-induced bronchoconstriction.
2,343 services1,149 patients
Exercise test for spasm of lung airways 94619
An exercise test for spasm of lung airways examines your lung function during physical activity. It involves you exercising on a machine, such as a treadmill, while your breathing is monitored. This helps identify any abnormal constriction or spasms in your airways.
1,533 services755 patients

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 Diagnostic Medical Testing Inc's NPI number?

The NPI number for Diagnostic Medical Testing Inc is 1083672208. It was assigned to this organization in the NPPES registry on May 4, 2006.

Where is Diagnostic Medical Testing Inc located?

Diagnostic Medical Testing Inc is located at 5304 Mile Stretch Dr, Holiday, FL 34690. The listed phone number is (727) 940-5908.

What is Diagnostic Medical Testing Inc's specialty?

The primary specialty registered for this NPI is Physiological Laboratory with taxonomy code 293D00000X.

Is Diagnostic Medical Testing Inc enrolled in Medicare?

Yes. Diagnostic Medical Testing Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Diagnostic Medical Testing Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Diagnostic Medical Testing 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Diagnostic Medical Testing Inc accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, Anthem Blue Cross and Blue Shield and Blue Cross and Blue Shield of Texas and 2 other insurers list Diagnostic Medical Testing Inc 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 Diagnostic Medical Testing Inc was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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.