NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jessica Jiyeong Lin, M.D.

Medical Oncology Physician in Boston, MA · enumerated 2012.

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

National Provider Identifier

1528320975

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jessica Jiyeong Lin
Credential M.D.
Sex Female
Practice address 32 Fruit St, Yawkey 7b, Boston, MA, 02114
Enumeration date Jun 12, 2012
Last updated in NPPES Jan 26, 2026

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 258963 (MA) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 251345 (MA) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Jessica Lin practice?
The practice location on file with NPPES is in Boston, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jessica Lin?
The National Provider Identifier (NPI) for Jessica Lin is 1528320975, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-26.