Dr. John Altman MD
About this NPIWhat this record shows.
NPI 1780680777 is registered to Dr. John Altman MD, a Cardiovascular Disease practising at 11700 W 2nd Pl, Suite 350 in Lakewood, Colorado. Cardiology is a medical specialty focused on disorders of the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, and hypertension. Dr. John Altman MD has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
- 79322379CO
Source: NPPES public registry.
Medicare enrollment
This provider holds 6 Medicare enrollments 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
- I20080723000399Cardiovascular Disease (Cardiology)CO
- I20181207000069Interventional CardiologyKS
- I20190903002169Interventional CardiologyND
- I20200402000780Cardiovascular Disease (Cardiology)NE
- I20240716004378Cardiovascular Disease (Cardiology)UT
- I20260219003170Cardiovascular Disease (Cardiology)MT
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. John Altman MD accepts. To confirm in-network status with your specific health plan, contact Dr. John Altman MD directly at (303) 595-2727.
Frequently asked
Yes. NPI 1780680777 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Cardiology is a medical specialty focused on disorders of the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, and hypertension.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (303) 595-2727.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. John Altman MD is a Type-1 individual NPI.