REDWOOD PULMONARY MEDICAL ASSOCIATES A MEDICAL CORPORATION
NPI 1720083157
Internal Medicine - Pulmonary Disease in Redwood City, CA
About Redwood Pulmonary Medical Associates A Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REDWOOD PULMONARY MEDICAL ASSOCIATES A MEDICAL CORPORATION (NPI 1720083157) is a healthcare organization registered as a pulmonary disease in Redwood City, California and active in the NPI registry since June 2005. The organization lists Melissa Susann Lim, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Redwood Pulmonary Medical Associates A Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
7Medicare enrollment records show 7 clinicians reassign Medicare billing to Redwood Pulmonary Medical Associates A Medical Corporation, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 4 within 10 miles. They are listed nearest first.
Clinicians, nearest first (7)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Redwood Pulmonary Medical Associates A Medical Corporation's NPI number?
The NPI number for Redwood Pulmonary Medical Associates A Medical Corporation is 1720083157. It was assigned to this organization in the NPPES registry on June 13, 2005.
Where is Redwood Pulmonary Medical Associates A Medical Corporation located?
Redwood Pulmonary Medical Associates A Medical Corporation is located at 170 Alameda De Las Pulgas, Redwood City, CA 94062. The listed phone number is (650) 367-5636.
What is Redwood Pulmonary Medical Associates A Medical Corporation's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Redwood Pulmonary Medical Associates A Medical Corporation enrolled in Medicare?
Yes. Redwood Pulmonary Medical Associates A Medical Corporation is registered in the Medicare PECOS enrollment system.
When is Redwood Pulmonary Medical Associates A Medical Corporation's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Redwood Pulmonary Medical Associates A Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 3 Medicare specialties reassign their Medicare billing to Redwood Pulmonary Medical Associates A Medical Corporation. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Pulmonary Disease (4), Nurse Practitioner (2) and Sleep Medicine (1). Of these, 3 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Redwood Pulmonary Medical Associates A Medical Corporation was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Redwood Pulmonary Medical Associates A Medical Corporation · NPI 1720083157
Pulmonary Disease organization in Redwood City, California. Organization record, active in the CMS NPPES registry since June 13, 2005.
## Identity
- **NPI:** 1720083157 (Entity type: Organization)
- **Enumerated:** June 13, 2005
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **Organization subpart:** No
- **Authorized official:** Melissa Lim, PRESIDENT
## Practice location
- **Address:** 170 ALAMEDA DE LAS PULGAS, Redwood City, CA 94062-2751
- **Phone:** (650) 367-5636 · **Fax:** (650) 367-5110
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 7 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Pulmonary Disease (4), Nurse Practitioner (2), Sleep Medicine (1); 3 practice at this address and 4 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 13, 2026
- **Other identifiers:** Medicaid GR0095050 (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1720083157) · Data from the CMS NPPES public registry.