DR. NATHANIEL CLIFTON DUKE (M.D.) – Internal Medicine Physician, NPI 1538375456

DR. NATHANIEL CLIFTON DUKE (M.D.) is a healthcare provider. based in Hollywood, Florida. specializing in INTERNAL MEDICINE, INFECTIOUS DISEASE, HOSPITALIST, INTERNAL MEDICINE. They hold the professional credentials M.D.. They hold a License No. 35.129618 (OH). The NPI Number for DR. NATHANIEL CLIFTON DUKE (M.D.) is 1538375456

Main info

Male
22 Years Of Experience
Accepts Medicare Assignment
Name
DR. NATHANIEL CLIFTON DUKE (M.D.)
NPI
1538375456
Phone
(954) 276-1616
Address
5647 HOLLYWOOD BLVD
Enumeration Date
15 May 2007
Last Update Date
23 March 2021

Doctor Profile

Medical School Name
OTHER
Secondary Phone
3862651021
Graduation Year
2004 (22 years ago)
PAC ID
4284913021
Group Practice PAC ID
9032123526
Professional Enrollment ID
I20170520000176
Address ID
FL321748204OR290XXBLVD426

Contacts

Secure Messaging
nduke245559@MHSDIRECT.NET
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience72
Completeness85
Years active:19State licenses:1Other namesUpdated within 12 months

12,368 INTERNAL MEDICINE in FL

Provider Addresses for DR. NATHANIEL CLIFTON DUKE (M.D.)

  • 5647 HOLLYWOOD BLVD

    HOLLYWOOD, FL 330216325

    Phone: (954) 276-1616

    Fax: (954) 276-0186

    Type: Location

  • 745, Haskins Road, Boom Town Historic District, Quail Hollow, Bowling Green, Wood County, Ohio, 43402, United States

    SUITE B

    BOWLING GREEN, OH 434021637

    Phone: (419) 373-7607

    Fax: (419) 353-7076

    Type: Mailing

  • Wood County Hospital, 950, West Wooster Street, Foxgate Farm, Westgate Homes, Bowling Green, Wood County, Ohio, 43402, United States

    BOWLING GREEN, OH 434022603

    Phone: (419) 373-7607

    Fax: (419) 353-7076

    Type: Location

  • 950 W Wooster St

    Bowling Green, OH 434022603

    Phone: (419) 373-7607

    Fax: (419) 353-7076

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2019-06-12

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 3 Medicare enrollment records; no due dates published yet.

Enrollment records

3

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
I20170520000176IInfectious DiseaseFLTBD
I20180827001207IInternal MedicineSCTBD
I20190612002323IInfectious DiseaseNDTBD

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
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes5523$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes4223$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes2525$0
View full utilization report →

Insurance plans in this area (ZIP 33021)

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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: 9032123526View full group profile
NameSpecialtyState
Infectious Disease, Internal MedicineFL
-FL
Infectious DiseaseFL
-FL
Internal Medicine, Infectious DiseaseFL

Reviews

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Frequently asked questions

What federal number belongs to DR. NATHANIEL CLIFTON DUKE (M.D.)?
The federal identifier for DR. NATHANIEL CLIFTON DUKE (M.D.) is NPI 1538375456.
Is DR. NATHANIEL CLIFTON DUKE (M.D.) currently active in the NPI registry?
CMS-published data lists DR. NATHANIEL CLIFTON DUKE (M.D.) as an active registrant.
Does DR. NATHANIEL CLIFTON DUKE (M.D.) list a primary specialty?
If you are matching referrals, note Internal Medicine Physician for DR. NATHANIEL CLIFTON DUKE (M.D.). Clinical services aligned with this taxonomy classification.
Where is DR. NATHANIEL CLIFTON DUKE (M.D.)'s primary listing?
We display Hollywood, Florida because that is what the record indicates for DR. NATHANIEL CLIFTON DUKE (M.D.).
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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