Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Margaret Peterson
Counselor in Bishop, CA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427408442
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Registry record
Entity type Individual (Type 1)
Name Margaret Peterson
Sex Female
Practice address 162 Grove St Ste J, Bishop, CA, 93514
Phone (760) 873-6533
Fax (760) 873-3277
Enumeration date Jun 21, 2016
Last updated in NPPES Jun 21, 2016
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
How do I verify Margaret Peterson's NPI record?
Cross-check NPI 1427408442 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1427408442 active?
Yes, as of the latest NPPES snapshot, NPI 1427408442 is active (record last updated 2016-06-21).
Other providers at this practice address
Browse all → Gail Zwier Clinical Psychologist · Bishop, CA NPI 1548365869 Grace Cook Marriage & Family Therapist · Bishop, CA NPI 1568568566 Patricia Nash Counselor · Bishop, CA NPI 1386738417 Christina Palomo Counselor · Bishop, CA NPI 1457445546 Cynthia Mattovich Counselor · Bishop, CA NPI 1619061850 Jane Gillam Registered Nurse · Bishop, CA NPI 1659467991 Robert Behrendt Counselor · Bishop, CA NPI 1295821510 Pamela Blackwell Marriage & Family Therapist · Bishop, CA NPI 1740376532
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-21.