Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Redwood Pulmonary Medical Associates A Medical Corporation

Pulmonary Disease Physician in Redwood City, CA · enumerated 2005 · authorized official Melissa Lim, President.

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

National Provider Identifier

1720083157

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Registry record

Entity type Organization (Type 2)

Legal business name Redwood Pulmonary Medical Associates A Medical Corporation

Practice address 170 Alameda De Las Pulgas, Redwood City, CA, 94062

Phone (650) 367-5636

Fax (650) 367-5110

Enumeration date Jun 13, 2005

Last updated in NPPES Nov 9, 2017

Taxonomy & classification

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License G74100 (CA) Primary

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License G74100 (CA) Secondary

Authorized official

Name Melissa Lim

Title President

Phone (650) 367-5636

Other identifiers

Identifier	Type	State	Issuer
GR0095050	Medicaid	CA	-

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 type of organization is Redwood Pulmonary Medical Associates A Medical Corporation?

Redwood Pulmonary Medical Associates A Medical Corporation is registered in NPPES as a Pulmonary Disease Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Melissa Lim Specialist · Redwood City, CA NPI 1013910777 Clarence Young Radiation Oncology Physician · Redwood City, CA NPI 1649261371 Lisa Boohar Radiation Oncology Physician · Redwood City, CA NPI 1063403707 C Jane Marmor Radiation Oncology Physician · Redwood City, CA NPI 1669458014 Young M D and Boohar M D Inc Radiation Oncology Physician · Redwood City, CA NPI 1568440881 Gemma Guillermo Psychiatry Physician · Redwood City, CA NPI 1831154418 Cep America - California Emergency Medicine Physician · Redwood City, CA NPI 1487609996 Sean Bourke Emergency Medicine Physician · Redwood City, CA NPI 1013964311

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-09.