INTENSIVE PULMONOLOGY INC.
NPI 1861420952
Internal Medicine - Critical Care Medicine in Greenbelt, MD
About Intensive Pulmonology Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
INTENSIVE PULMONOLOGY INC. (NPI 1861420952), doing business as Intellimed Inc., is a healthcare organization registered as a critical care medicine in Greenbelt, Maryland and active in the NPI registry since June 2006. The organization maintains a secondary practice location in Lanham and lists Natesa Shanmugam, Sole Proprietor, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Other Identifiers 1
Group Practice 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)
Intensive Pulmonology Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
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
Medicare enrollment records show 1 clinician reassigns Medicare billing to Intensive Pulmonology Inc., which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Intensive Pulmonology Inc.'s NPI number?
The NPI number for Intensive Pulmonology Inc. is 1861420952. It was assigned to this organization in the NPPES registry on June 29, 2006. The provider was formerly known as Intellimed Inc..
Where is Intensive Pulmonology Inc. located?
Intensive Pulmonology Inc. is located at 7500 Hanover Pkwy Ste 105B, Greenbelt, MD 20770. The listed phone number is (301) 593-8500.
What is Intensive Pulmonology Inc.'s specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Intensive Pulmonology Inc. enrolled in Medicare?
Yes. Intensive Pulmonology Inc. is registered in the Medicare PECOS enrollment system.
When is Intensive Pulmonology Inc.'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 (District of Columbia, Clinic/Group Practice) is due for revalidation by November 30, 2026. 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 Intensive Pulmonology Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Critical Care (Intensivists)) reassigns their Medicare billing to Intensive Pulmonology Inc.. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Intensive Pulmonology Inc. was last updated on December 29, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Intensive Pulmonology Inc. · NPI 1861420952
Critical Care Medicine organization in Greenbelt, Maryland. Organization record, active in the CMS NPPES registry since June 29, 2006.
## Identity
- **NPI:** 1861420952 (Entity type: Organization)
- **Enumerated:** June 29, 2006
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **Organization subpart:** No
- **Authorized official:** Natesa Shanmugam, SOLE PROPRIETOR
## Practice location
- **Address:** 7500 HANOVER PKWY STE 105B, Greenbelt, MD 20770-2091
- **Phone:** (301) 593-8500 · **Fax:** (301) 593-7547
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, District of Columbia, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Critical Care (Intensivists)) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 29, 2020
- **Other identifiers:** Medicaid 746801600 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1861420952) · Data from the CMS NPPES public registry.