LEON S MENSCH (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1881629616

LEON S MENSCH (MD) is a healthcare provider. based in Kasilof, Alaska. specializing in PATHOLOGY. They hold the professional credentials MD. They hold a License No. 6964 (AK). The NPI Number for LEON S MENSCH (MD) is 1881629616

Main info

Male
31 Years Of Experience
Accepts Medicare Assignment
Name
LEON S MENSCH (MD)
NPI
1881629616
Phone
(907) 345-0004
Address
PO BOX 1228
Enumeration Date
11 July 2006
Last Update Date
16 March 2021

Doctor Profile

Medical School Name
MEDICAL COLLEGE OF PENNSYLVANIA
Secondary Phone
9077144515
Graduation Year
1995 (31 years ago)
PAC ID
1153405931
Group Practice PAC ID
4587552575
Professional Enrollment ID
I20111122000884
Address ID
AK996697559SO250XXPLXX300

Contacts

Secure Messaging
lmensch63576@ak.providencedirect.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness85
Years active:19State licenses:1Other namesUpdated within 12 months

20 PATHOLOGY in AK

Provider Addresses for LEON S MENSCH (MD)

  • Kasilof Post Office, Sterling Highway, Kenai Peninsula Borough, Alaska, 99610, United States

    KASILOF, AK 99610

    Phone: (907) 345-0004

    Type: Mailing

  • 250 HOSPITAL PL

    SOLDOTNA, AK 996696999

    Phone: (907) 714-4502

    Type: Location

  • Alaska Regional Hospital, 2801, Debarr Road, Anchorage, Alaska, 99508, United States

    PATHOLOGY ASSOCIATES

    ANCHORAGE, AK 99508

    Phone: (907) 775-0004

    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: 2011-11-22

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
I20111122000884IPathologyAKTBD

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 complexity1,146456$0
88312Special stained specimen slides to identify organisms including interpretation and report158111$0
88341Special stained specimen slides to examine tissue, each additional procedure13039$0
88311Preparation of tissue for examination by removing any calcium present5753$0
88307Pathology examination of tissue using a microscope, moderately high complexity5142$0
View full utilization report →

Insurance plans in this area (ZIP 99610)

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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: 4587552575View full group profile
NameSpecialtyState
Internal MedicineCO
Nurse PractitionerAK
N E U R O L O G YWI
Certified Registered Nurse Anesthetist (Crna)AK
Emergency MedicineAK
Certified Registered Nurse Anesthetist (Crna)AK
P A T H O L O G YAR
-UT
Nurse PractitionerOH
-CT

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Frequently asked questions

Where can patients find LEON S MENSCH (MD)'s NPI?
You can confirm LEON S MENSCH (MD) with NPI 1881629616; it appears in the national provider directory.
Is LEON S MENSCH (MD)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
Can you summarize LEON S MENSCH (MD)'s specialty in plain language?
Clinically, the directory lists LEON S MENSCH (MD) with Anatomic Pathology & Clinical Pathology Physician. Clinical services aligned with this taxonomy classification.
Does LEON S MENSCH (MD) practice in Alaska?
You will see Kasilof, Alaska on file for LEON S MENSCH (MD) alongside any extra practice locations.
Is LEON S MENSCH (MD) a real provider?
This page reflects official NPPES data for NPI 1881629616. Always confirm identity and privileges with the practice and licensing boards.

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