MR. LEON E. JR. WHITTEMORE (L.M.H.C.) – Mental Health Counselor, NPI 1881793545

MR. LEON E. JR. WHITTEMORE (L.M.H.C.) is a healthcare provider. based in Kingston, Massachusetts. specializing in MENTAL HEALTH COUNSELOR. They hold the professional credentials L.M.H.C.. They hold a License No. 5082 (MA). The NPI Number for MR. LEON E. JR. WHITTEMORE (L.M.H.C.) is 1881793545

Main info

Male
Sole Proprietor
27 Years Of Experience
Accepts Medicare Assignment
Name
MR. LEON E. JR. WHITTEMORE (L.M.H.C.)
NPI
1881793545
Phone
(508) 747-6302
Address
1 WILLOW ST
Enumeration Date
21 September 2006
Last Update Date
8 July 2007

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7814476425
Graduation Year
1999 (27 years ago)
PAC ID
2769826262
Group Practice PAC ID
9133161953
Professional Enrollment ID
I20240313000580
Address ID
MA023821820WH288XXSTXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

2,116 MENTAL HEALTH COUNSELOR in MA

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Provider Addresses for MR. LEON E. JR. WHITTEMORE (L.M.H.C.)

  • 1, Willow Street, Ponck Hockie, City of Kingston, Ulster County, New York, 12401, United States

    KINGSTON, MA 023641550

    Phone: (508) 747-6302

    Fax: (508) 747-6304

    Type: Mailing

  • Harborview Place, 225, Water Street, Plymouth, Plymouth County, Massachusetts, 02360, United States

    SUITE B-236

    PLYMOUTH, MA 023604060

    Phone: (508) 747-6302

    Fax: (508) 747-6304

    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: 2024-03-13

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
I20240313000580IMental Health CounselorMATBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 02364)

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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: 9133161953View full group profile
NameSpecialtyState
Nurse PractitionerMA
Mental Health CounselorMA
Mental Health CounselorMA
Mental Health CounselorMA
Mental Health CounselorMA
Mental Health CounselorMA
Clinical Social WorkerMA
Mental Health CounselorMA
Nurse PractitionerMA
Mental Health CounselorMA

Reviews

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Frequently asked questions

What is MR. LEON E. JR. WHITTEMORE (L.M.H.C.)'s NPI number?
MR. LEON E. JR. WHITTEMORE (L.M.H.C.)'s NPI is 1881793545 — the number used across U.S. healthcare to identify this provider.
Would MR. LEON E. JR. WHITTEMORE (L.M.H.C.) appear as active to a payer?
You can treat MR. LEON E. JR. WHITTEMORE (L.M.H.C.) as active for directory purposes; confirm clinical privileges separately.
What expertise is attributed to MR. LEON E. JR. WHITTEMORE (L.M.H.C.)?
MR. LEON E. JR. WHITTEMORE (L.M.H.C.)'s specialty line reads Mental Health Counselor. Clinical services aligned with this taxonomy classification.
Where in Massachusetts is MR. LEON E. JR. WHITTEMORE (L.M.H.C.) registered?
Use Kingston, Massachusetts as the headline location for MR. LEON E. JR. WHITTEMORE (L.M.H.C.) here.
What does 2 location(s) imply?
2 practice locations appear in the available data.

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