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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.

IVA ALYXANDER HACKER-DELANY M.D.
NPI 1689986929
Emergency Medicine in West Palm Beach, FL

Active since July 01, 2010PECOS EnrolledAccepts Medicare Assignment
4631 N CONGRESS AVE, WEST PALM BEACH, FL 33407(561) 842-6141 Get Directions Write a Review

NPPES record last updated: September 30, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 30, 2026, Feb 4, 2016 (2 updates tracked since 2016).

About Iva Alyxander Hacker-delany M.d. NPPES

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

IVA ALYXANDER HACKER-DELANY M.D. (NPI 1689986929) is an individual emergency medicine provider in West Palm Beach, Florida, licensed in Florida (ME168143) and active in the NPI registry since July 2010. She is enrolled in Medicare PECOS, is affiliated with Hca Florida Jfk Hospital, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1689986929
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameIVA ALYXANDER HACKER-DELANYCredential: M.D.
Location Address4631 N CONGRESS AVEWest Palm Beach, FL 33407-3209
Mailing Address4631 N Congress AveWest Palm Beach, FL 33407-3209 · (561) 842-6141
Phone(561) 842-6141
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateJuly 1, 2010
Last NPPES UpdateSeptember 30, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 30, 2026
✔ NPI 1689986929 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in FL · ME168143
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
4631 N CONGRESS AVE, West Palm Beach, FL 33407
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Maintenance Organization of Florida.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

Iva Alyxander Hacker-delany M.d. 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 ID4587884952
PECOS Enrollment IDI20240820004337
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 Reassignment

Medicare enrollment records show Iva Hacker-delany reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Emergency Medicine Services Of Fl, LLC
55 mi
Emergency Medicine
20900 BISCAYNE BLVD
Aventura, FL 33180
  • Reassigned Medicare billing, Florida enrollment
  • 1,912 clinicians in this Medicare group
NPI 1043917180 (305) 682-7000

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 3

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
77 services75 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
43 services42 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
25 services25 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hca Florida Jfk Hospital

Acute Care Hospitals · Atlantis, FL
2/5 CMS rating
OwnershipProprietary
CMS Certification Number100080
Location5301 S Congress AveAtlantis, FL 33462 · Palm Beach County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33407 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$91.69 typical visit price
range $58.56 – $179.05
Typical copayment $22.92 (range $14.64 – $44.76)
Most-billed visit code 99203
Established Patient
$103.21 typical visit price
range $18.44 – $144.68
Typical copayment $25.80 (range $4.61 – $36.17)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 13

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

EDWIN C WINGKUN MD
Psychiatry & Neurology (Neurology)
4631 N CONGRESS AVE, 200
WEST PALM BEACH, FL 33407
Palm Beach County (561) 845-0500
LOIUS J BUTERA DO
Psychiatry & Neurology (Neurology)
4631 N CONGRESS AVE, 200
WEST PALM BEACH, FL 33407
Palm Beach County (561) 845-0500
WALTER C MARTINEZ MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
4631 N CONGRESS AVE, 200
WEST PALM BEACH, FL 33407
Palm Beach County (561) 845-0500
COLUMBIA PRIMARY CARE LLC
Internal Medicine
4631 N CONGRESS AVE, SUITE 202
WEST PALM BEACH, FL 33407
Palm Beach County (561) 881-2640
SNEH KAPILA MD PA
Psychiatry & Neurology (Psychiatry)
4631 N CONGRESS AVE, SUITE #204
WEST PALM BEACH, FL 33407
Palm Beach County (561) 494-0589
CARL H SADOWSKY MD
Psychiatry & Neurology (Neurology)
4631 N CONGRESS AVE, 200
WEST PALM BEACH, FL 33407
Palm Beach County (561) 845-0500
ELLEN VENUTI LCSW
Social Worker (Clinical)
4631 N CONGRESS AVE, SUITE 204
WEST PALM BEACH, FL 33407
Palm Beach County (561) 818-6276
JOSE A ZUNIGA MD
Psychiatry & Neurology (Neurology)
4631 N CONGRESS AVE, 200
WEST PALM BEACH, FL 33407
Palm Beach County (561) 845-0500

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 Iva Hacker-delany's NPI number?

The NPI number for Iva Hacker-delany is 1689986929. It was assigned to this individual provider in the NPPES registry on July 1, 2010.

Where is Iva Hacker-delany located?

Iva Hacker-delany practices at 4631 N Congress Ave, West Palm Beach, FL 33407. The listed phone number is (561) 842-6141.

What is Iva Hacker-delany's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Iva Hacker-delany enrolled in Medicare?

Yes. Iva Hacker-delany 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 organization bills Medicare for Iva Hacker-delany's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Iva Hacker-delany reassigns Medicare benefits to Emergency Medicine Services Of Fl, LLC (Aventura, FL). The 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 Iva Hacker-delany's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Iva Hacker-delany accept?

Health plans from Oscar Health Maintenance Organization of Florida list Iva Hacker-delany 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.

Is Iva Hacker-delany affiliated with any hospitals?

According to CMS data, Iva Hacker-delany is affiliated with Hca Florida Jfk Hospital.

When was this NPI record last updated?

The NPPES record for Iva Hacker-delany 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 33 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.