IRVIN LEE C.R.N.A.
NPI 1841297280
Specialist in Baltimore, MD
About Irvin Lee C.r.n.a. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IRVIN LEE C.R.N.A. (NPI 1841297280) is an individual specialist in Baltimore, Maryland, licensed in Maryland (R163033) and active in the NPI registry since June 2005. He is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Irvin Lee C.r.n.a. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Irvin Lee reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Redlands, CA 92373
- Reassigned Medicare billing, California enrollment
- 635 clinicians in this Medicare group
Redlands, CA 92373
- Reassigned Medicare billing, California enrollment
- 241 clinicians in this Medicare group
Rancho Cucamonga, CA 91730
- Reassigned Medicare billing, California enrollment
- 66 clinicians in this Medicare group
Monterey Park, CA 91754
- Reassigned Medicare billing, California enrollment
- 26 clinicians in this Medicare group
Bakersfield, CA 93301
- Reassigned Medicare billing, California enrollment
- 183 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21215
BALTIMORE, MD 21215
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 Irvin Lee's NPI number?
The NPI number for Irvin Lee is 1841297280. It was assigned to this individual provider in the NPPES registry on June 30, 2005.
Where is Irvin Lee located?
Irvin Lee practices at 2401 W Belvedere Ave, Baltimore, MD 21215. The listed phone number is (410) 601-5209.
What is Irvin Lee's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Irvin Lee enrolled in Medicare?
Yes. Irvin Lee is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Irvin Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Irvin Lee reassigns Medicare benefits to 5 organizations: Beaver Medical Group P C (Redlands, CA), Darin Rentz Do PC (Redlands, CA), Lgibson Anesthesia Inc (Rancho Cucamonga, CA), Medvantage Anesthesia Care Inc (Monterey Park, CA) and Coachella Valley Anesthesia A Professional Corporation (Bakersfield, CA). Each 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 Irvin Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Irvin Lee was last updated on June 6, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Irvin Lee, C.R.N.A. · NPI 1841297280
Specialist provider in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since June 30, 2005.
## Identity
- **NPI:** 1841297280 (Entity type: Individual)
- **Enumerated:** June 30, 2005
- **Primary specialty:** Specialist · taxonomy 174400000X
- **State license:** R163033 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2401 W BELVEDERE AVE, Baltimore, MD 21215-5216
- **Phone:** (410) 601-5209
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Beaver Medical Group P C (NPI 1649503319, Redlands, CA); Darin Rentz Do PC (NPI 1689321747, Redlands, CA); Lgibson Anesthesia Inc (NPI 1417473323, Rancho Cucamonga, CA); Medvantage Anesthesia Care Inc (NPI 1598110066, Monterey Park, CA); Coachella Valley Anesthesia A Professional Corporation (NPI 1013662048, Bakersfield, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** June 6, 2018
- **Other identifiers:** Other 454MI519 (MD); Medicaid 404268900 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1841297280) · Data from the CMS NPPES public registry.