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Enrollment ID I20210602000577 resolves to a single NPI record. Open the full profile for complete detail.

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SG
NPI · 1689767261 · Active
Siddhartha Ganguly M.D.
Hematology (Internal Medicine) Physician · Houston, Texas
Active
NPI
1689767261
Enrollment ID
I20210602000577
Taxonomy
207RH0000X
Type
Practitioner - Hematology

Medicare enrollment

This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.

Practitioner

Source: CMS PECOS public enrollment file.

Secondary identifiers

Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.

Other

  • 32125027MO· Issued by BCBS KC
  • 405970KS· Issued by FIRSTGUARD

Source: NPPES public registry.

ReferenceAbout Medicare Enrollment IDs

A Medicare Enrollment ID (ENRLMT_ID) is a 15-character public identifier assigned by the CMS Provider Enrollment, Chain and Ownership System (PECOS) when a provider, supplier, or organisation enrols in Medicare. Each row reflects one enrolment record: a single NPI can hold multiple enrolments across provider types, states, or supplier categories. Data here is mirrored from the quarterly public PECOS enrolment file published on data.cms.gov.