DR. WILLIAM ALFONSO GUSTAVE (MD) – Family Medicine Physician, NPI 1720312739

DR. WILLIAM ALFONSO GUSTAVE (MD) is a healthcare provider. based in Hollywood, Florida. specializing in FAMILY PRACTICE. They hold the professional credentials MD. They hold a License No. ME 111666 (FL). The NPI Number for DR. WILLIAM ALFONSO GUSTAVE (MD) is 1720312739

Main info

Male
19 Years Of Experience
Accepts Medicare Assignment
Name
DR. WILLIAM ALFONSO GUSTAVE (MD)
NPI
1720312739
Phone
(954) 838-2371
Address
PO BOX 817737
Enumeration Date
23 September 2009
Last Update Date
5 January 2022

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5617415591
Graduation Year
2007 (19 years ago)
PAC ID
5092997767
Group Practice PAC ID
4284797069
Professional Enrollment ID
I20130605000107
Address ID
FL334587180JU136XXBLVD400
Telehealth
Yes

Contacts

Secure Messaging
william.gustave@sep.eclinicaldirectplus.com
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience61
Completeness85
Years active:16State licenses:1Other namesUpdated within 12 months

6,722 FAMILY PRACTICE in FL

Provider Addresses for DR. WILLIAM ALFONSO GUSTAVE (MD)

  • PO BOX 817737

    HOLLYWOOD, FL 330811737

    Phone: (954) 838-2371

    Fax: (561) 741-5641

    Type: Mailing

  • 136 JUPITER LAKES BLVD

    JUPITER, FL 334587180

    Phone: (561) 741-5591

    Fax: (561) 741-5641

    Type: Location

  • 1002, South Old Dixie Highway, Jupiter, Palm Beach County, Florida, 33458, United States

    SUITE 206

    JUPITER, FL 334587202

    Phone: (561) 741-5591

    Fax: (561) 741-5641

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 10 Open Payments records for all available years, with a total value of $276.

Total Amount is formed as General ($276) + Research ($0) + Ownership ($0) = $276.

Last reported payment date: 2024-11-26 • Largest payer in this snapshot: Novo Nordisk Inc ($203).

Total Amount

$276

General + Research + Ownership

Payments

10

Total payment records

General Amount

$276

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-26

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2013-06-05

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20130605000107IFamily PracticeFLTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes215114$0
99214Established patient office or other outpatient visit, 30-39 minutes205164$0
99213Established patient office or other outpatient visit, 20-29 minutes175127$0
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit5858$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes4946$0
View full utilization report →

Insurance plans in this area (ZIP 33081)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 4284797069View full group profile
NameSpecialtyState
O B S T E T R I C S/ G Y N E C O L O G YMA
O B S T E T R I C S/ G Y N E C O L O G YPA
Nurse PractitionerFL
Nurse PractitionerFL
Cardiovascular Disease (Cardiology)FL
Internal MedicineFL
General SurgeryFL
Hospitalist, Internal MedicineFL
Internal MedicineFL
Physician AssistantFL

Reviews

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Frequently asked questions

What federal number belongs to DR. WILLIAM ALFONSO GUSTAVE (MD)?
The federal identifier for DR. WILLIAM ALFONSO GUSTAVE (MD) is NPI 1720312739.
Is DR. WILLIAM ALFONSO GUSTAVE (MD)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
Does DR. WILLIAM ALFONSO GUSTAVE (MD) list a primary specialty?
If you are matching referrals, note Family Medicine Physician for DR. WILLIAM ALFONSO GUSTAVE (MD). Clinical services aligned with this taxonomy classification.
What location shows for DR. WILLIAM ALFONSO GUSTAVE (MD)?
We surface Hollywood, Florida for DR. WILLIAM ALFONSO GUSTAVE (MD) based on available NPPES addresses.
What if Hollywood, Florida seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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