Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Jessica Laine Peatross, MD

General Practice Physician in Monterey Park, CA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689704074

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Registry record

Entity type Individual (Type 1)

Name Jessica Laine Peatross

Credential MD

Sex Female

Practice address Monterey Park, CA, 91754

Phone (626) 551-5155

Enumeration date Mar 6, 2007

Last updated in NPPES Feb 23, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 42752 (KY) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 139872 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
107156	Other	-	SIHO/NIS
000000624958	Other	-	NIS/ANTHEM
000026447Q	Other	-	NIS/HUMANA
50025070	Other	-	PHP/NIS

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.

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Frequently asked questions

What specialty is Jessica Peatross?

Jessica Peatross is registered in NPPES with the primary taxonomy of General Practice Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-23.