Dr. Margaret Portwood MD
Also known as
- Also known asPortwood, Peggy
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1508849084 is registered to Dr. Margaret Portwood MD, a Pain Medicine (Physical Medicine & Rehabilitation) Physician practising at 2825 J St, Ste. 435 in Sacramento, California. Pain Medicine (Physical Medicine & Rehabilitation) Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Margaret Portwood MD has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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
- I20050520000593Physical Medicine and RehabilitationCA
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. Margaret Portwood MD accepts. To confirm in-network status with your specific health plan, contact Dr. Margaret Portwood MD directly at (916) 440-8005.
Frequently asked
Yes. NPI 1508849084 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pain Medicine (Physical Medicine & Rehabilitation) Physician 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 (916) 440-8005.
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. Margaret Portwood MD is a Type-1 individual NPI.