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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.

DR. HAYDEN AARON M.D.
NPI 1144273970
Internal Medicine - Gastroenterology in West Palm Beach, FL

Active since May 19, 2006PECOS EnrolledAccepts Medicare Assignment
7305 N. MILITARY TRAIL, MEDICINE (111), WEST PALM BEACH, FL 33406(561) 422-6650(561) 422-8708 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Dr. Hayden Aaron M.d. NPPES

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

DR. HAYDEN AARON M.D. (NPI 1144273970) is an individual gastroenterology provider in West Palm Beach, Florida, licensed in Florida (ME90630) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Bethesda Hospital Inc, and is a graduate of Other (1985).

NPPES Registry Identity

NPI1144273970
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. HAYDEN AARONCredential: M.D.
Location Address7305 N. MILITARY TRAIL, MEDICINE (111)West Palm Beach, FL 33406
Mailing Address7305 N. Military Trail, Medicine (111)West Palm Beach, FL 33406 · (561) 422-6650 · Fax (561) 422-8708
Phone(561) 422-6650
Fax(561) 422-8708
Sole ProprietorNo
Medical School CMSOtherGraduated 1985
Enumeration DateMay 19, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1144273970 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in FL · ME90630
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedInternal MedicineTaxonomy 207R00000X · License ME90630 (FL)
7305 N. MILITARY TRAIL, West Palm Beach, FL 33406
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Other Identifiers 1

OtherME90630FL · License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Hayden Aaron 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 ID6709309446
PECOS Enrollment IDI20250402003515
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.

Hospital Affiliations CMS Care Compare 2

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

Bethesda Hospital Inc

Acute Care Hospitals · Boynton Beach, FL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100002
Location2815 S Seacrest BlvdBoynton Beach, FL 33435 · Palm Beach County
Emergency services Birthing friendly

Hca Florida Lawnwood Hospital

Acute Care Hospitals · Fort Pierce, FL
1/5 CMS rating
OwnershipProprietary
CMS Certification Number100246
Location1700 S 23rd StFort Pierce, FL 34950 · St. Lucie County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33406 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
$135.56 typical visit price
range $58.56 – $179.05
Typical copayment $33.89 (range $14.64 – $44.76)
Most-billed visit code 99204
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 2

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

DR. JAMES ROY DUKE M.D
Internal Medicine (Pulmonary Disease)
7305 N. MILITARY TRAIL, MEDICINE (111)
WEST PALM BEACH, FL 33406
Palm Beach County (561) 422-6650
DR. PHOEBELYN GUERZON M.D.
Internal Medicine
7305 N. MILITARY TRAIL, MEDICINE (111)
WEST PALM BEACH, FL 33406
Palm Beach County (561) 422-6650

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 Hayden Aaron's NPI number?

The NPI number for Hayden Aaron is 1144273970. It was assigned to this individual provider in the NPPES registry on May 19, 2006.

Where is Hayden Aaron located?

Hayden Aaron practices at 7305 N. Military Trail Medicine (111), West Palm Beach, FL 33406. The listed phone number is (561) 422-6650.

What is Hayden Aaron's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Hayden Aaron enrolled in Medicare?

Yes. Hayden Aaron 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.

Is Hayden Aaron affiliated with any hospitals?

According to CMS data, Hayden Aaron is affiliated with Bethesda Hospital Inc and Hca Florida Lawnwood Hospital.

When was this NPI record last updated?

The NPPES record for Hayden Aaron was last updated on July 13, 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.