DR. MATTHEW RANDAL HUMPAL (M.D.) – Family Medicine Physician, NPI 1609135375

DR. MATTHEW RANDAL HUMPAL (M.D.) is a healthcare provider. based in Mason city, Iowa. specializing in HOSPITALIST, FAMILY PRACTICE. They hold the professional credentials M.D.. They hold a License No. MD-42604 (IA). The NPI Number for DR. MATTHEW RANDAL HUMPAL (M.D.) is 1609135375

Main info

Male
14 Years Of Experience
Accepts Medicare Assignment
Name
DR. MATTHEW RANDAL HUMPAL (M.D.)
NPI
1609135375
Phone
(641) 428-3041
Address
621 S ILLINOIS AVE
Enumeration Date
15 May 2012
Last Update Date
21 February 2020

Doctor Profile

Medical School Name
UNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Secondary Phone
7122792010
Graduation Year
2012 (14 years ago)
PAC ID
6103056171
Group Practice PAC ID
3173906088
Professional Enrollment ID
I20150709000476
Address ID
IA511011326SI801XXSTXX300
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience57
Completeness75
Years active:14State licenses:1Digital endpointsOther names

304 HOSPITALIST in NE

Provider Addresses for DR. MATTHEW RANDAL HUMPAL (M.D.)

  • 621 S ILLINOIS AVE

    SUITE 103

    MASON CITY, IA 504015489

    Phone: (641) 428-3041

    Fax: (712) 264-3509

    Type: Mailing

  • 501 1ST AVE

    SOUTH SIOUX CITY, NE 687761703

    Phone: (402) 494-3064

    Fax: (712) 294-7299

    Type: Location

  • 1400 Senate Ave

    Ste. 105

    Red Oak, IA 515661271

    Phone: (712) 623-7250

    Fax: (712) 623-7257

    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 $17.

Total Amount is formed as General ($17) + Research ($0) + Ownership ($0) = $17.

Last reported payment date: 2023-02-14 • Largest payer in this snapshot: Janssen Pharmaceuticals, Inc ($17).

Total Amount

$17

General + Research + Ownership

Payments

1

Total payment records

General Amount

$17

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-02-14

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: 2025-07-21

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
I20150709000476IFamily PracticeIATBD
I20250721001138IFamily PracticeTXTBD

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 minutes642211$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes284135$0
99239Hospital discharge day management, more than 30 minutes148141$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes9391$0
99291Critical care, first 30-74 minutes1916$0
View full utilization report →

Insurance plans in this area (ZIP 50401)

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Provider's Procedures

DR. MATTHEW RANDAL HUMPAL (M.D.) performs procedures in HOSPITALIST. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
FAMILY MEDICINEIA20610Aspiration and/or injection of large joint or joint capsule1311

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: 3173906088View full group profile
NameSpecialtyState
Hospitalist, Internal MedicineNE
Physician AssistantIA
Internal MedicineNY
Nurse PractitionerIOWA
Physician AssistantIA
Internal MedicineMI
Family PracticeIA
Nurse PractitionerSD
Physician AssistantIN
Internal MedicineMI

Reviews

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Frequently asked questions

How do payers reference DR. MATTHEW RANDAL HUMPAL (M.D.)?
For DR. MATTHEW RANDAL HUMPAL (M.D.), use NPI 1609135375 as the unique 10-digit identifier.
Active or inactive — what applies to DR. MATTHEW RANDAL HUMPAL (M.D.)?
You should see DR. MATTHEW RANDAL HUMPAL (M.D.) as active in CMS-hosted NPPES data.
What expertise is attributed to DR. MATTHEW RANDAL HUMPAL (M.D.)?
DR. MATTHEW RANDAL HUMPAL (M.D.)'s specialty line reads Family Medicine Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for DR. MATTHEW RANDAL HUMPAL (M.D.)?
Travel planning: use Mason City, Iowa as the reference point for DR. MATTHEW RANDAL HUMPAL (M.D.), then confirm.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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