REYNALDO MARTIN CALUAG (MD) – Family Medicine Physician, NPI 1255477857

REYNALDO MARTIN CALUAG (MD) is a healthcare provider. based in Portage, Indiana. specializing in FAMILY PRACTICE. They hold the professional credentials MD. They hold a License No. 036-096640 (IL). The NPI Number for REYNALDO MARTIN CALUAG (MD) is 1255477857

Main info

Male
45 Years Of Experience
Accepts Medicare Assignment
Name
REYNALDO MARTIN CALUAG (MD)
NPI
1255477857
Phone
(219) 763-8112
Address
PO BOX 1430
Enumeration Date
30 January 2007
Last Update Date
14 August 2020

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2197638112
Graduation Year
1981 (45 years ago)
PAC ID
9739257320
Group Practice PAC ID
5799671236
Professional Enrollment ID
I20170223001177
Address ID
IN463077844CR310XXAVEX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience71
Completeness75
Years active:19State licenses:2Digital endpointsOther names

2,862 FAMILY PRACTICE in IN

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Provider Addresses for REYNALDO MARTIN CALUAG (MD)

  • Portage, Box Elder County, Utah, 84331, United States

    PORTAGE, IN 463689230

    Phone: (219) 763-8112

    Fax: (219) 764-5380

    Type: Mailing

  • Lake Station, Lake County, Indiana, 46405, United States

    LAKE STATION, IN 464052122

    Phone: (219) 763-8112

    Fax: (219) 962-1580

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $34.

Total Amount is formed as General ($34) + Research ($0) + Ownership ($0) = $34.

Last reported payment date: 2024-10-24 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($17).

Total Amount

$34

General + Research + Ownership

Payments

2

Total payment records

General Amount

$34

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-10-24

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: 2017-02-23

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
I20170223001177IFamily PracticeINTBD

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
83036Hemoglobin a1c level7939$0
77067Screening mammography1212$0
View full utilization report →

Insurance plans in this area (ZIP 46368)

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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: 5799671236View full group profile
NameSpecialtyState
O B S T E T R I C S/ G Y N E C O L O G YIN
-IN
C H I R O P R A C T I CIN
-IN
E N D O C R I N O L O G YIN
O B S T E T R I C S/ G Y N E C O L O G YIN
Clinical PsychologistIL
-CA
O P T O M E T R YIL
P O D I A T R YIL

Reviews

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Frequently asked questions

Can I use this page to confirm REYNALDO MARTIN CALUAG (MD)'s NPI?
Yes. REYNALDO MARTIN CALUAG (MD) is listed with NPI 1255477857 in the public NPI dataset.
Is REYNALDO MARTIN CALUAG (MD) still practicing?
REYNALDO MARTIN CALUAG (MD) is currently listed as active in the public NPI registry.
What is REYNALDO MARTIN CALUAG (MD) best known for clinically?
Directory data describes REYNALDO MARTIN CALUAG (MD) with Family Medicine Physician. Clinical services aligned with this taxonomy classification.
Where should I expect REYNALDO MARTIN CALUAG (MD) on a map?
Expect Portage, Indiana as a primary anchor for REYNALDO MARTIN CALUAG (MD) unless the record lists multiple sites.
Why does REYNALDO MARTIN CALUAG (MD) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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