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DR. JOADNER ISMA MD
NPI 1912375239
General Practice in Stuart, FL

Active since September 02, 2015PECOS EnrolledAccepts Medicare Assignment
3441 SE WILLOUGHBY BLVD, STUART, FL 34994(772) 403-5650(772) 247-9108 Get Directions Write a Review

NPPES record last updated: December 5, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 5, 2025, Nov 26, 2025, Aug 11, 2022 and 1 more (4 updates tracked since 2022).

About Dr. Joadner Isma Md NPPES

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

DR. JOADNER ISMA MD (NPI 1912375239) is an individual general practice provider in Stuart, Florida, licensed in Florida (ACN1764) and active in the NPI registry since September 2015. He is enrolled in Medicare PECOS, maintains a secondary practice location in Lake Mary, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1912375239
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameDR. JOADNER ISMACredential: MD
Location Address3441 SE WILLOUGHBY BLVDStuart, FL 34994-5060
Mailing Address5827 Corporate WayWest Palm Beach, FL 33407-2000 · (561) 844-9443 · Fax (561) 844-1013
Phone(772) 403-5650
Fax(772) 247-9108
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateSeptember 2, 2015
Last NPPES UpdateDecember 5, 20254 updates tracked since enumeration
NPPES CertifiedDecember 5, 2025
✔ NPI 1912375239 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in FL · ACN1764
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
Also ListedFamily MedicineTaxonomy 207Q00000X · License ACN1764 (FL)
3441 SE WILLOUGHBY BLVD, Stuart, FL 34994
Open in Google Maps ↗

Secondary Practice Location 1

Location 1525 Technology ParkLake Mary, FL 32746-7107 · Phone (727) 772-3791

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Florida Blue (BlueCross BlueShield FL) and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Joadner Isma Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1658748066
PECOS Enrollment IDI20251110003332
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Joadner Isma reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Florida Community Health Centers Inc
Same address
Federally Qualified Health Center (FQHC)
3441 SE WILLOUGHBY BLVD
Stuart, FL 34994
  • Reassigned Medicare billing, Florida enrollment
  • Also billed through NPI 1346619244 (Florida)
  • 50 clinicians in this Medicare group
NPI 1659621654 (561) 844-9443
Central Florida Inpatient Medicine LLC
128 mi
Internal Medicine
525 TECHNOLOGY PARK STE 109
Lake Mary, FL 32746
  • Reassigned Medicare billing, Florida enrollment
  • 329 clinicians in this Medicare group
NPI 1649228859 (407) 647-2346

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

Other Providers at the Same Location NPPES 20

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

DR. KATHLEEN MULLER M.D.
Pediatrics
3441 SE WILLOUGHBY BLVD
STUART, FL 34994
Martin County (772) 597-3687
FLORIDA DEPARTMENT OF HEALTH
Public Health or Welfare
3441 SE WILLOUGHBY BLVD
STUART, FL 34994
Martin County (772) 221-4000
MRS. CANDICE POLITI CNM
Advanced Practice Midwife
3441 SE WILLOUGHBY BLVD
STUART, FL 34994
Martin County (772) 403-5650
MRS. MARY ANN CABRERA M.D.
Preventive Medicine (Public Health & General Preventive Medicine)
3441 SE WILLOUGHBY BLVD
STUART, FL 34994
Martin County (772) 221-4000
TIMOTHY HERRING
Case Manager/Care Coordinator
3441 SE WILLOUGHBY BLVD
STUART, FL 34994
Martin County (772) 221-4000
MRS. CATHY GRIFFIN CNM
Advanced Practice Midwife
3441 SE WILLOUGHBY BLVD
STUART, FL 34994
Martin County (772) 219-1222
BARBARA ORR
Case Manager/Care Coordinator
3441 SE WILLOUGHBY BLVD
STUART, FL 34994
Martin County (772) 221-4000
ISABEL DE LEON RDN
Dietitian, Registered
3441 SE WILLOUGHBY BLVD
STUART, FL 34994
Martin County (772) 221-4978

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 Joadner Isma's NPI number?

The NPI number for Joadner Isma is 1912375239. It was assigned to this individual provider in the NPPES registry on September 2, 2015.

Where is Joadner Isma located?

Joadner Isma practices at 3441 SE Willoughby Blvd, Stuart, FL 34994. The listed phone number is (772) 403-5650.

What is Joadner Isma's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Joadner Isma enrolled in Medicare?

Yes. Joadner Isma is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Joadner Isma's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joadner Isma reassigns Medicare benefits to 2 organizations: Florida Community Health Centers Inc (Stuart, FL) and Central Florida Inpatient Medicine LLC (Lake Mary, FL). Each 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 Joadner Isma's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joadner Isma accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Oscar Health Maintenance Organization of Florida list Joadner Isma 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 Joadner Isma was last updated on December 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.