Gregory Oltmann D.C.
About this NPIWhat this record shows.
NPI 1588907570 is registered to Gregory Oltmann D.C., a Chiropractor practising at 12700 Sw North Dakota St Ste 180 in Tigard, Oregon. Chiropractor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Gregory Oltmann D.C. has been enumerated in the National Provider Identifier (NPI) registry since 2013.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 1 PECOS enrollment record (with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 2,880 Chiropractor providers on file in Oregon.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
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
- I20230316001779ChiropracticOR
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 Gregory Oltmann D.C. accepts. To confirm in-network status with your specific health plan, contact Gregory Oltmann D.C. directly at (503) 716-8281.
Frequently asked
Yes. NPI 1588907570 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Chiropractor 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 (503) 716-8281.
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. Gregory Oltmann D.C. is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 2,880 Chiropractor providers are registered in Oregon, and Gregory Oltmann D.C. is one of them. The figure refreshes each month from the federal source.