HEIDI A NORDBROCK (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1700871514

HEIDI A NORDBROCK (MD) is a healthcare provider. based in Merrillville, Indiana. specializing in PATHOLOGY. They hold the professional credentials MD. They hold a License No. 01044098A (IN). The NPI Number for HEIDI A NORDBROCK (MD) is 1700871514

Main info

Female
36 Years Of Experience
Accepts Medicare Assignment
Name
HEIDI A NORDBROCK (MD)
NPI
1700871514
Phone
(800) 288-8325
Address
PO BOX 10805
Enumeration Date
19 September 2005
Last Update Date
17 December 2012

Doctor Profile

Medical School Name
NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Secondary Phone
2198361600
Graduation Year
1990 (36 years ago)
PAC ID
9739177692
Group Practice PAC ID
0446243943
Professional Enrollment ID
I20040501000134
Address ID
IN463212901MU901XXBLVD300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

311 PATHOLOGY in IN

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Provider Addresses for HEIDI A NORDBROCK (MD)

  • PO BOX 10805

    MERRILLVILLE, IN 464100805

    Phone: (800) 288-8325

    Fax: (419) 866-5453

    Type: Mailing

  • Community Hospital, 901, MacArthur Boulevard, Munster, North Township, Lake County, Indiana, 46321, United States

    MUNSTER, IN 463212901

    Phone: (219) 836-1600

    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: 2004-05-01

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
I20040501000134IPathologyINTBD

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
88305Pathology examination of tissue using a microscope, intermediate complexity1,060575$0
88341Special stained specimen slides to examine tissue, each additional procedure18350$0
88360Microscopic genetic analysis of tumor, manual15156$0
88313Special stained specimen slides to examine tissue including interpretation and report13245$0
88342Special stained specimen slides to examine tissue, initial procedure128116$0
View full utilization report →

Insurance plans in this area (ZIP 46410)

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Provider's Procedures

HEIDI A NORDBROCK (MD) performs procedures in PATHOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PATHOLOGYIN88304Pathology examination of tissue using a microscope, moderately low complexity155149
PATHOLOGYIN88307Pathology examination of tissue using a microscope, moderately high complexity127107

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: 0446243943View full group profile
NameSpecialtyState
-FL
P A T H O L O G YIN
P A T H O L O G YIL
P A T H O L O G YIL
P A T H O L O G YIL
P A T H O L O G YIL
-IN
P A T H O L O G YIN
P A T H O L O G YIN
P A T H O L O G YOH

Reviews

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Frequently asked questions

Does HEIDI A NORDBROCK (MD) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — HEIDI A NORDBROCK (MD) uses 1700871514.
Does the file indicate HEIDI A NORDBROCK (MD) is practicing under active NPI?
Directory data currently reports HEIDI A NORDBROCK (MD) as active.
What is HEIDI A NORDBROCK (MD) best known for clinically?
Directory data describes HEIDI A NORDBROCK (MD) with Anatomic Pathology & Clinical Pathology Physician. Clinical services aligned with this taxonomy classification.
What address line appears for HEIDI A NORDBROCK (MD)?
HEIDI A NORDBROCK (MD)'s geographic hint is Merrillville, Indiana in our summary view.
Why does HEIDI A NORDBROCK (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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