DR. GEORGE IV HUDDLESTON (M.D.) – Hospitalist Physician, NPI 1578852976

DR. GEORGE IV HUDDLESTON (M.D.) is a healthcare provider. based in Harlingen, Texas. specializing in INTERNAL MEDICINE. They hold the professional credentials M.D.. They hold a License No. 47192 (AL). The NPI Number for DR. GEORGE IV HUDDLESTON (M.D.) is 1578852976

Main info

Male
Sole Proprietor
15 Years Of Experience
Accepts Medicare Assignment
Name
DR. GEORGE IV HUDDLESTON (M.D.)
NPI
1578852976
Phone
(956) 389-6565
Address
2101 PEASE ST
Enumeration Date
6 April 2011
Last Update Date
15 September 2023

Doctor Profile

Medical School Name
MEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Secondary Phone
2563412332
Graduation Year
2011 (15 years ago)
PAC ID
8224252788
Group Practice PAC ID
6507002094
Professional Enrollment ID
I20231016003468
Address ID
AL356014023DE1201XSEXX400
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience82
Completeness75
Years active:15State licenses:3Digital endpointsOther names

13,290 INTERNAL MEDICINE in TX

Provider Addresses for DR. GEORGE IV HUDDLESTON (M.D.)

  • 2101 PEASE ST

    SUITE 1G

    HARLINGEN, TX 785508307

    Phone: (956) 389-6565

    Fax: (956) 389-6567

    Type: Mailing

  • 1201 7TH ST SE

    DECATUR, AL 356013337

    Phone: (256) 973-2909

    Fax: (256) 973-2909

    Type: Mailing

  • 2101 Pease St

    Suite 1G

    Harlingen, TX 785508307

    Phone: (956) 389-6565

    Fax: (956) 389-6567

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $15.

Total Amount is formed as General ($15) + Research ($0) + Ownership ($0) = $15.

Last reported payment date: 2024-08-14 • Largest payer in this snapshot: E.R. Squibb & Sons, L.L.C. ($15).

Total Amount

$15

General + Research + Ownership

Payments

1

Total payment records

General Amount

$15

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-08-14

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: 2023-10-16

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

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
I20160907000263IInternal MedicineTXTBD
I20231016003468IInternal MedicineALTBD

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 minutes423135$0
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes11148$0
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes8686$0
99239Hospital discharge day management, more than 30 minutes7270$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes4039$0
View full utilization report →

Insurance plans in this area (ZIP 78550)

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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: 6507002094View full group profile
NameSpecialtyState
Emergency Medicine, Family PracticeAL
Internal MedicineAL
Internal Medicine, HospitalistMS
Internal MedicineAL
Family PracticeAL
H O S P I T A L I S TAL
Family PracticeAL
Internal MedicineTN
Internal MedicineAL
Internal MedicineAL

Reviews

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Frequently asked questions

Does DR. GEORGE IV HUDDLESTON (M.D.) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — DR. GEORGE IV HUDDLESTON (M.D.) uses 1578852976.
Does CMS list DR. GEORGE IV HUDDLESTON (M.D.) as active?
Yes — DR. GEORGE IV HUDDLESTON (M.D.) is active in the NPI listing used on this page.
What is DR. GEORGE IV HUDDLESTON (M.D.) best known for clinically?
Directory data describes DR. GEORGE IV HUDDLESTON (M.D.) with Hospitalist Physician. Clinical services aligned with this taxonomy classification.
Where should I expect DR. GEORGE IV HUDDLESTON (M.D.) on a map?
Expect Harlingen, Texas as a primary anchor for DR. GEORGE IV HUDDLESTON (M.D.) unless the record lists multiple sites.
How many locations tie to this NPI?
5 practice locations appear in the available data.

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