IN-PATIENT MEDICAL GROUP
NPI 1841387214
Internal Medicine - Pulmonary Disease in Encinitas, CA
About In-patient Medical Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IN-PATIENT MEDICAL GROUP (NPI 1841387214) is a healthcare organization registered as a pulmonary disease in Encinitas, California and active in the NPI registry since October 2006. The organization lists Lawrenn Brown, Revenue Cycle Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
In-patient Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
32Medicare enrollment records show 32 clinicians reassign Medicare billing to In-Patient Medical Group, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 15 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 7
Nearest to this location (20)
See all 32Source: 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 Acute Care Associates, Inc's NPI number?
The NPI number for Acute Care Associates, Inc is 1841387214. It was assigned to this organization in the NPPES registry on October 6, 2006. The provider is doing business as In-Patient Medical Group.
Where is Acute Care Associates, Inc located?
Acute Care Associates, Inc is located at 354 Santa Fe Dr, Encinitas, CA 92024. The listed phone number is (858) 379-1391.
What is Acute Care Associates, Inc's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Acute Care Associates, Inc enrolled in Medicare?
Yes. Acute Care Associates, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Acute Care Associates, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 32 clinicians in 7 Medicare specialties reassign their Medicare billing to Acute Care Associates, 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. The largest specialties are Pulmonary Disease (13), Internal Medicine (9) and Hospitalist (3). Of these, 5 practice at this address and 15 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 Acute Care Associates, Inc was last updated on July 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# In-Patient Medical Group · NPI 1841387214
Pulmonary Disease organization in Encinitas, California. Organization record, active in the CMS NPPES registry since October 6, 2006.
## Identity
- **NPI:** 1841387214 (Entity type: Organization)
- **Enumerated:** October 6, 2006
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **Legal business name:** Acute Care Associates, Inc
- **Organization subpart:** No
- **Authorized official:** Lawrenn Brown, REVENUE CYCLE MANAGER
## Practice location
- **Address:** 354 SANTA FE DR, Encinitas, CA 92024-5142
- **Phone:** (858) 379-1391 · **Fax:** (858) 379-1392
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 32 clinicians in 7 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Pulmonary Disease (13), Internal Medicine (9), Hospitalist (3); 5 practice at this address and 15 within 10 miles; [full list](https://npiprofile.com/npi/1841387214/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 1, 2024
- **Other identifiers:** Medicaid GR0105280 (CA); Other ZZZ00078Z (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1841387214) · Data from the CMS NPPES public registry.