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SUNTREE INTERNAL MEDICINE, LLC.
NPI 1700947884
Internal Medicine in Melbourne, FL

Active since December 13, 2006CLIA Certified · 2 labs
6619 N WICKHAM RD, MELBOURNE, FL 32940(321) 259-9500(321) 253-1777 Get Directions Write a Review

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 7, 2026, Sep 21, 2020, Aug 27, 2020 and 1 more (4 updates tracked since 2018).

About Suntree Internal Medicine, Llc. NPPES

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

SUNTREE INTERNAL MEDICINE, LLC. (NPI 1700947884) is a healthcare organization registered as an internal medicine in Melbourne, Florida and active in the NPI registry since December 2006. The organization holds 2 active CLIA laboratory certificates, maintains 2 additional practice locations, and lists Abe Hardoon, Director Md, as its authorized official.

NPPES Registry Identity

NPI1700947884
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameSUNTREE INTERNAL MEDICINE, LLC.
Location Address6619 N WICKHAM RDMelbourne, FL 32940-2006
Mailing Address6619 N Wickham RdMelbourne, FL 32940-2006 · (321) 259-9500 · Fax (321) 253-1777
Phone(321) 259-9500
Fax(321) 253-1777
Organization SubpartNo
Authorized OfficialAbe HardoonDirector Md · (321) 259-9500
Enumeration DateDecember 13, 2006
Last NPPES UpdateJuly 7, 20264 updates tracked since enumeration
NPPES CertifiedJuly 7, 2026
✔ NPI 1700947884 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ 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.
Also ListedFamily MedicineTaxonomy 207Q00000X
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X
6619 N WICKHAM RD, Melbourne, FL 32940
Open in Google Maps ↗

Secondary Practice Locations 2

Location 16156 Breslay Dr Ste 101Viera, FL 32940-8727 · Phone (321) 259-9500
Location 26525 3rd St Ste 106Rockledge, FL 32955-5751 · Phone (321) 259-9500

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company).Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Suntree Internal Medicine, Llc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by February 28, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateFloridaEnrollment IDO20040913001133Non-DME Part B · Clinic/Group PracticeDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

71

Medicare enrollment records show 71 clinicians reassign Medicare billing to Suntree Internal Medicine, LLC., which bills Medicare for the services they deliver. Of these, 14 practice at this address and 21 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 6

Diagnostic Radiology31
Nurse Practitioner14
Internal Medicine11
Family Practice8
Cardiovascular Disease (Cardiology)6
Cardiac Electrophysiology1

Nearest to this location (20)

See all 71
Angela Armellini, APRN
Nurse Practitioner
NPI 1083178735
6619 N WICKHAM RD
Melbourne, FL 32940
(321) 259-9500
✔ PECOS✔ Accepts MedicareSame address
Ami Bhatt, M.D
Family Practice
NPI 1124373212
6619 N WICKHAM RD
Melbourne, FL 32940
(321) 259-9500
✔ PECOS✔ Accepts MedicareSame address
Christina Blanchard, APRN
Nurse Practitioner
NPI 1063379857
6619 N WICKHAM RD
Melbourne, FL 32940
(321) 259-9500
✔ PECOS✔ Accepts MedicareSame address
Nikka Cohan, ARNP
Nurse Practitioner
NPI 1033474952
6619 N WICKHAM RD
Melbourne, FL 32940
(321) 259-9500
✔ PECOS✔ Accepts MedicareSame address
Nicole Doyle, APRN
Nurse Practitioner
NPI 1437958923
6619 N WICKHAM RD
Melbourne, FL 32940
(321) 259-9500
✔ PECOS✔ Accepts MedicareSame address
Abraham Hardoon, MD
Internal Medicine
NPI 1134275357
6619 N WICKHAM RD
Melbourne, FL 32940
(321) 259-9500
✔ PECOS✔ Accepts MedicareSame address
Scott Hardoon, M.D.
Internal Medicine
NPI 1427209147
6619 N WICKHAM RD
Melbourne, FL 32940
(321) 259-9500
✔ PECOS✔ Accepts MedicareSame address
Amber Jack, APRN
Nurse Practitioner
NPI 1992445951
6619 N WICKHAM RD
Melbourne, FL 32940
(321) 259-9500
✔ PECOS✔ Accepts MedicareSame address
Edison Martinez, APRN
Nurse Practitioner
NPI 1073219820
6619 N WICKHAM RD
Melbourne, FL 32940
(407) 956-1920
✔ PECOS✔ Accepts MedicareSame address
Lisa Rathbun, APRN-FNP
Nurse Practitioner
NPI 1285210369
6619 N WICKHAM RD
Melbourne, FL 32940
(321) 259-9500
✔ PECOS✔ Accepts MedicareSame address
John Roufaiel, MD
Internal Medicine
NPI 1841818184
6619 N WICKHAM RD
Melbourne, FL 32940
(321) 259-9500
✔ PECOS✔ Accepts MedicareSame address
Leonard Sukienik, D.O.
Internal Medicine
NPI 1780660837
6619 N WICKHAM RD
Melbourne, FL 32940
(321) 259-9500
✔ PECOS✔ Accepts MedicareSame address
Jeffrey Westerfield, MD
Family Practice
NPI 1114241213
6619 N WICKHAM RD
Melbourne, FL 32940
(321) 259-9500
✔ PECOS✔ Accepts MedicareSame address
Sandra Keefe, M.D.
Family Practice
NPI 1043332224
6619 N WICKHAM RD
Melbourne, FL 32940
(321) 259-9500
✔ PECOSSame address
Shannon Spreitzer, ARNP
Nurse Practitioner
NPI 1720459654
6619 N WICKHAM RD
Melbourne, FL 32940
(321) 259-9500
✔ PECOS✔ Accepts Medicare0.1 mi
Jasmine Montanez, APRN
Nurse Practitioner
NPI 1023748803
1223 GATEWAY DR
Melbourne, FL 32901
(321) 312-3328
✔ PECOS✔ Accepts Medicare9.1 mi
Jenifer Trikones
Nurse Practitioner
NPI 1316784598
40 FORTENBERRY RD
Merritt Island, FL 32952
(561) 320-0996
✔ PECOS✔ Accepts Medicare9.4 mi
Skyhawk Fadigan, MD
Family Practice
NPI 1073589487
220 N SYKES CREEK PKWY STE 301
Merritt Island, FL 32953
(321) 361-5534
✔ PECOS✔ Accepts Medicare9.7 mi
Arilma Wong-Arjona, APRN-CNP
Nurse Practitioner
NPI 1598236697
150 COCONUT DR STE 101
Indialantic, FL 32903
(321) 516-5670
✔ PECOS✔ Accepts Medicare9.7 mi
Christopher Thaver, MD
Family Practice
NPI 1407334675
4195 W NEW HAVEN AVE STE 7
West Melbourne, FL 32904
(321) 491-2842
✔ PECOS✔ Accepts Medicare9.9 mi
See all 71 clinicians

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 2

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 10D1003309

Suntree Internal Medicine · Melbourne, FL
Active · expires Aug 26, 2028
CLIA Number10D1003309
Laboratory TypePhysician Office
Certificate Effective DateAugust 27, 2026
Certificate Expiration DateAugust 26, 2028
Laboratory DirectorAbe Hardoon
Laboratory Phone(321) 259-9500
Laboratory LocationSuntree Internal Medicine6619 N Wickham Rd, Melbourne, FL 32940
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 10D2334859

Suntree Internal Medicine LLC · Melbourne, FL
Active · expires Dec 2, 2027
CLIA Number10D2334859
Laboratory TypePhysician Office
Certificate Effective DateDecember 3, 2025
Certificate Expiration DateDecember 2, 2027
Laboratory DirectorAbraham Hardoon
Laboratory Phone(321) 259-9500
Laboratory LocationSuntree Internal Medicine LLC6156 Breslay Drive, Melbourne, FL 32940
CLIA data matches this NPI record on: Name Phone
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 Suntree Internal Medicine, LLC.'s NPI number?

The NPI number for Suntree Internal Medicine, LLC. is 1700947884. It was assigned to this organization in the NPPES registry on December 13, 2006.

Where is Suntree Internal Medicine, LLC. located?

Suntree Internal Medicine, LLC. is located at 6619 N Wickham Rd, Melbourne, FL 32940. The listed phone number is (321) 259-9500.

What is Suntree Internal Medicine, LLC.'s specialty?

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

Is Suntree Internal Medicine, LLC. enrolled in Medicare?

Yes. Suntree Internal Medicine, LLC. is registered in the Medicare PECOS enrollment system.

When is Suntree Internal Medicine, LLC.'s Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Florida, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Suntree Internal Medicine, LLC.?

According to the CMS Revalidation Reassignment List (October 2026 release), 71 clinicians in 6 Medicare specialties reassign their Medicare billing to Suntree Internal Medicine, LLC.. 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. The largest specialties are Diagnostic Radiology (31), Nurse Practitioner (14) and Internal Medicine (11). Of these, 14 practice at this address and 21 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Suntree Internal Medicine, LLC. hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Suntree Internal Medicine, LLC. accept?

Health plans from Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Suntree Internal Medicine, 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 Suntree Internal Medicine, LLC. was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.