Cathleen Ammann MD
Also known as
- Formerly known asConaty, Cathleen
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1821179540 is registered to Cathleen Ammann MD, a Hospitalist practising at 789 Central Ave, Level 2 in Dover, New Hampshire. Hospitalist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Cathleen Ammann MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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
- 110227351NH· Issued by RR MEDICARE
Medicaid
Source: NPPES public registry.
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
- I20050923000125HospitalistNH
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 Cathleen Ammann MD accepts. To confirm in-network status with your specific health plan, contact Cathleen Ammann MD directly at (603) 740-2503.
Frequently asked
Yes. NPI 1821179540 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Hospitalist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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 (603) 740-2503.
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. Cathleen Ammann MD is a Type-1 individual NPI.