Frederick Ruymann, MD

ActiveIndividual ProviderGastroenterology
NPI issued: June 9, 2005

Quick Facts

NPI Number
1568466316
TypeIndividual
StatusActive
SpecialtyGastroenterology
Taxonomy207RG0100X — Gastroenterology
Phone
(617) 661-0221
StateMA

NPI Validation Status: Verified

Valid 10-digit NPI number (1568466316)
Active status confirmed
Verified by CMS NPPES Registry
HIPAA compliant identifier
Enumeration date on file (June 9, 2005)
Data source: CMS NPPES

Provider Overview

FREDERICK RUYMANN, MD is a Gastroenterology provider based in Cambridge, MA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1568466316
Provider TypeIndividual Provider
GenderMale
CredentialMD
StatusActive
Enumeration DateJune 9, 2005

Practice Location

CityCambridge
StateMA
ZIP Code02138-5665
Phone(617) 661-0221

Specialties & Licenses

★ Primary
SpecialtyGastroenterology
Taxonomy Code207RG0100X
License StateMA

Mailing Address

CityCambridge
StateMA
ZIP Code02138-5665
Phone(617) 661-0221
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1568466316 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.

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For Credentialing

Reference NPI 1568466316for 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 1568466316 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 Gastroenterology

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

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21,831
Gastroenterology Providers in the US

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People Also Ask

What is Frederick Ruymann's NPI number?
Frederick Ruymann's NPI number is 1568466316, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Frederick Ruymann's NPI currently active?
Yes, Frederick Ruymann's NPI status is Active as of the latest CMS NPPES database updates.
What does Frederick Ruymann specialize in?
Frederick Ruymann specializes in Gastroenterology. The healthcare taxonomy code associated with this specialty is 207RG0100X.
Where does Frederick Ruymann practice?
Frederick Ruymann practices in Cambridge, MA 02138-5665.
When was Frederick Ruymann's NPI issued?
Frederick Ruymann's NPI was issued on June 9, 2005.
What is Frederick Ruymann's provider type?
Frederick Ruymann is registered as an Individual Provider under CMS NPI Type 1.