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

Jin Xu, MD

Q: What specialty is Jin Xu?

Jin Xu is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Family Medicine Physician in Seattle, WA · enumerated 2006 · practices at 600 Stewart Medical Group, P.C..

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

National Provider Identifier

1215990080

Verified

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Registry record

Entity type Individual (Type 1)

Name Jin Xu

Credential MD

Sex Female

Practice address Seattle, WA, 98109

Phone (833) 411-5469

Fax (855) 459-3020

Enumeration date Apr 11, 2006

Last updated in NPPES Mar 25, 2024

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD61497115 (WA) 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
1309024	Other	PA	BLUE SHIELD
7591692	Other	PA	AETNA
2002271000	Other	PA	KEYSTONE EAST
50038080	Other	PA	BLUE CROSS

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Jin Xu?

Jin Xu is registered in NPPES with the primary taxonomy of Family Medicine 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.

Other providers at this practice address

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Adhitya Venkataswamy Family Medicine Physician · Seattle, WA NPI 1275024119 Jessica Lee Primary Care Nurse Practitioner · Seattle, WA NPI 1770173924 600 Stewart Medical Group, P.C. Primary Care Clinic/Center · Seattle, WA NPI 1487317954

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-25.