What is William Kaye's NPI number?

William Kaye's National Provider Identifier (NPI) is 1003820002, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Kaye's specialty?

William Kaye is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).

Where is William Kaye located?

William Kaye's practice location on file with NPPES is 1515 N Flagler Dr, West Palm Beach, FL 33401-3428.

What is William Kaye's phone number?

The practice phone number listed in the NPPES registry for William Kaye is (561) 659-6336.

Does William Kaye accept Medicare?

William Kaye is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is William Kaye's NPI active?

Yes — William Kaye's NPI (1003820002) is active in the NPPES registry as of the last update on 2012-03-20.

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William Kaye, M.D.

NPI 1003820002 · Endocrinology, Diabetes & Metabolism Physician · West Palm Beach, FL

William Kaye, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in West Palm Beach, FL (NPI 1003820002).

Provider details

NPI number: 1003820002
Entity type: Individual
Primary specialty: Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: ME0047592 (FL)

Practice location

1515 N Flagler Dr

Suite 430

West Palm Beach, FL 33401-3428

Phone: (561) 659-6336

Fax: (561) 659-2150

Street-level locationGet directions

More FL providers

Mailing address

1515 N Flagler Dr

West Palm Beach, FL 33401-3428

Specialties & taxonomies

Endocrinology, Diabetes & Metabolism PhysicianPrimary207RE0101XLicense ME0047592 (FL)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(94/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
28,388 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Insertion of Needle Into Vein for Collection of Blood Sample36415	2,404	$9
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	2,293	$132
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	2,231	$17
Blood Test, Comprehensive Group of Blood Chemicals80053	1,878	$10
Blood Test, Lipids (cholesterol and Triglycerides)80061	1,522	$13
Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 94 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Semaglutidebrand: Ozempic	892	181
Metformin Hcl	668	209
Levothyroxine Sodiumbrand: Synthroid	469	139
Tirzepatidebrand: Mounjaro	391	74
Empagliflozinbrand: Jardiance	386	116
Levothyroxine Sodiumbrand: Unithroid

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$115,899 across 216 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2006-07-28
Last updated: 2012-03-20

Frequently asked questions

What is William Kaye's NPI number?: William Kaye's National Provider Identifier (NPI) is 1003820002, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is William Kaye's specialty?: William Kaye is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
Where is William Kaye located?: William Kaye's practice location on file with NPPES is 1515 N Flagler Dr, West Palm Beach, FL 33401-3428.
What is William Kaye's phone number?: The practice phone number listed in the NPPES registry for William Kaye is (561) 659-6336.
Does William Kaye accept Medicare?: William Kaye is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is William Kaye's NPI active?: Yes — William Kaye's NPI (1003820002) is active in the NPPES registry as of the last update on 2012-03-20.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Insertion of Needle Into Vein for Collection of Blood Sample36415	2,404	$9
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	2,293	$132
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	2,231	$17
Blood Test, Comprehensive Group of Blood Chemicals80053	1,878	$10
Blood Test, Lipids (cholesterol and Triglycerides)80061	1,522	$13
Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 94 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Semaglutidebrand: Ozempic	892	181
Metformin Hcl	668	209
Levothyroxine Sodiumbrand: Synthroid	469	139
Tirzepatidebrand: Mounjaro	391	74
Empagliflozinbrand: Jardiance	386	116
Levothyroxine Sodiumbrand: Unithroid

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$115,899 across 216 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments