STEVEN CARL WEINDORF (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1356723415

STEVEN CARL WEINDORF (MD) is a healthcare provider. based in Lima, Ohio. specializing in PATHOLOGY. They hold the professional credentials MD. They hold a License No. 4301500796 (MI). The NPI Number for STEVEN CARL WEINDORF (MD) is 1356723415

Main info

Male
11 Years Of Experience
Accepts Medicare Assignment
Name
STEVEN CARL WEINDORF (MD)
NPI
1356723415
Phone
(866) 942-0836
Address
PO BOX 209
Enumeration Date
25 June 2015
Last Update Date
13 April 2020

Doctor Profile

Medical School Name
WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
2319356100
Graduation Year
2015 (11 years ago)
PAC ID
0042511917
Group Practice PAC ID
4183798135
Professional Enrollment ID
I20200508000771
Address ID
MI496842345TR1105XSTXX300
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience49
Completeness75
Years active:10State licenses:1Digital endpointsOther names

573 PATHOLOGY in MI

Provider Addresses for STEVEN CARL WEINDORF (MD)

  • PO BOX 209

    LIMA, OH 458020209

    Phone: (866) 942-0836

    Type: Mailing

  • 1105 SIXTH ST

    TRAVERSE CITY, MI 496842345

    Phone: (231) 935-6100

    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: 2020-05-08

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
I20200508000771IPathologyMITBD

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 complexity758408$0
88341Special stained specimen slides to examine tissue, each additional procedure30182$0
88360Microscopic genetic analysis of tumor, manual12067$0
88342Special stained specimen slides to examine tissue, initial procedure11399$0
88307Pathology examination of tissue using a microscope, moderately high complexity10982$0
View full utilization report →

Insurance plans in this area (ZIP 45802)

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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: 4183798135View full group profile
NameSpecialtyState
P A T H O L O G YMI
P A T H O L O G YOH
-MI
P A T H O L O G YMI
-MI
P A T H O L O G YOH
P A T H O L O G YOH
P A T H O L O G YMI
P A T H O L O G YMI
P A T H O L O G YOH

Reviews

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Frequently asked questions

What unique ID ties claims to STEVEN CARL WEINDORF (MD)?
NPI 1356723415 is assigned to STEVEN CARL WEINDORF (MD) under the national enumeration system.
Is STEVEN CARL WEINDORF (MD) currently active in the NPI registry?
CMS-published data lists STEVEN CARL WEINDORF (MD) as an active registrant.
Does STEVEN CARL WEINDORF (MD) list a primary specialty?
If you are matching referrals, note Anatomic Pathology & Clinical Pathology Physician for STEVEN CARL WEINDORF (MD). Clinical services aligned with this taxonomy classification.
Does STEVEN CARL WEINDORF (MD) practice in Ohio?
You will see Lima, Ohio on file for STEVEN CARL WEINDORF (MD) alongside any extra practice locations.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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