Jonathan Marsh, MD

ActiveIndividual ProviderHematology & Oncology
NPI issued: May 23, 2005

Quick Facts

NPI Number
1225031354
TypeIndividual
StatusActive
SpecialtyHematology & Oncology
Taxonomy207RH0003X — Hematology & Oncology
Phone
(413) 284-5400
StateMA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1225031354)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (May 23, 2005)
Data source: CMS NPPES

Provider Overview

JONATHAN MARSH, MD is a Hematology & Oncology provider based in Palmer, MA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1225031354
Provider TypeIndividual Provider
GenderMale
CredentialMD
StatusActive
Enumeration DateMay 23, 2005

Practice Location

CityPalmer
StateMA
ZIP Code01069-1138
Phone(413) 284-5400

Specialties & Licenses

★ Primary
SpecialtyHematology & Oncology
Taxonomy Code207RH0003X
License StateMA

Mailing Address

CityPalmer
StateMA
ZIP Code01069-1138
Phone(413) 284-5400
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1225031354 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

🏥

For Credentialing

Reference NPI 1225031354for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1225031354 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Hematology & Oncology

Specialists in Hematology & Oncology provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.

Browse all Hematology & Oncologyproviders →
📊
14,223
Hematology & Oncology Providers in the US

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People Also Ask

What is Jonathan Marsh's NPI number?
Jonathan Marsh's NPI number is 1225031354, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Jonathan Marsh's NPI currently active?
Yes, Jonathan Marsh's NPI status is Active as of the latest CMS NPPES database updates.
What does Jonathan Marsh specialize in?
Jonathan Marsh specializes in Hematology & Oncology. The healthcare taxonomy code associated with this specialty is 207RH0003X.
Where does Jonathan Marsh practice?
Jonathan Marsh practices in Palmer, MA 01069-1138.
When was Jonathan Marsh's NPI issued?
Jonathan Marsh's NPI was issued on May 23, 2005.
What is Jonathan Marsh's provider type?
Jonathan Marsh is registered as an Individual Provider under CMS NPI Type 1.