JONATHAN CARL SIEHL (M.S.W., L.I.S.W.) – Mental Health Counselor, NPI 1427191642

JONATHAN CARL SIEHL (M.S.W., L.I.S.W.) is a healthcare provider. based in Worthington, Ohio. specializing in Mental Health Counselor. They hold the professional credentials M.S.W., L.I.S.W.. They hold a License No. I-1298 (OH). The NPI Number for JONATHAN CARL SIEHL (M.S.W., L.I.S.W.) is 1427191642

Main info

Male
Sole Proprietor
48 Years Of Experience
Accepts Medicare Assignment
Name
JONATHAN CARL SIEHL (M.S.W., L.I.S.W.)
NPI
1427191642
Phone
(614) 668-3344
Address
214 KENBROOK DR
Enumeration Date
15 February 2007
Last Update Date
8 November 2013

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2065272266
Graduation Year
1978 (48 years ago)
PAC ID
8729157193
Group Practice PAC ID
8325031040
Professional Enrollment ID
I20180212000084
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

Provider Addresses for JONATHAN CARL SIEHL (M.S.W., L.I.S.W.)

  • 214 KENBROOK DR

    WORTHINGTON, OH 430853611

    Phone: (614) 668-3344

    Fax: (614) 505-6876

    Type: Mailing

  • 1000 HIGH ST

    SUITE D

    WORTHINGTON, OH 430854044

    Phone: (614) 668-3344

    Fax: (614) 505-6876

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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

Insurance plans in this area (ZIP 43085)

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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: 8325031040View full group profile
NameSpecialtyState
NATHALIA M WORMS (MSW)
Clinical Social WorkerWA
GARY O. STEEVES
Mental Health CounselorWA
KRISTEN RENE MOSS
Mental Health CounselorWA
MS. MARY GENEVIEVE SYSLO (LICSW)
-WA
MR. CARL HILTON VANOSDALL (LICSW)
Clinical Social WorkerVT
MR. JAMES HOWARD RAMSEY
Mental Health CounselorWA
DANIEL KUJAWINSKI (LCSW)
Clinical Social WorkerIL
MR. JOHN N. BAUMANN (M.DIV.)
Mental Health CounselorWA

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Frequently asked questions

Where can patients find JONATHAN CARL SIEHL (M.S.W., L.I.S.W.)'s NPI?
You can confirm JONATHAN CARL SIEHL (M.S.W., L.I.S.W.) with NPI 1427191642; it appears in the national provider directory.
Is JONATHAN CARL SIEHL (M.S.W., L.I.S.W.)'s NPI currently valid?
The extract we use shows JONATHAN CARL SIEHL (M.S.W., L.I.S.W.) as active.
Can you summarize JONATHAN CARL SIEHL (M.S.W., L.I.S.W.)'s specialty in plain language?
Clinically, the directory lists JONATHAN CARL SIEHL (M.S.W., L.I.S.W.) with Mental Health Counselor. Clinical services aligned with this taxonomy classification.
What location metadata exists for JONATHAN CARL SIEHL (M.S.W., L.I.S.W.)?
The page summarizes Worthington, Ohio for JONATHAN CARL SIEHL (M.S.W., L.I.S.W.); expand the address list for detail.
Is JONATHAN CARL SIEHL (M.S.W., L.I.S.W.) a real provider?
This page reflects official NPPES data for NPI 1427191642. Always confirm identity and privileges with the practice and licensing boards.

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