DR. JUSTIN ANDRE NALAGAN M.D.
NPI 1033402383
Hospitalist in Oklahoma City, OK
About Dr. Justin Andre Nalagan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JUSTIN ANDRE NALAGAN M.D. (NPI 1033402383) is an individual hospitalist provider in Oklahoma City, Oklahoma, licensed in Oklahoma (33274) and active in the NPI registry since May 2011. He is enrolled in Medicare PECOS, is affiliated with Alliancehealth Woodward, and is a graduate of University Of Oklahoma College Of Medicine (2011).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Dr. Justin Andre Nalagan M.d. 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
4Medicare enrollment records show Justin Nalagan reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oklahoma City, OK 73134
- Reassigned Medicare billing, Oklahoma enrollment
- 1,058 clinicians in this Medicare group
Edmond, OK 73013
- Reassigned Medicare billing, Oklahoma enrollment
- 75 clinicians in this Medicare group
Edmond, OK 73013
- Reassigned Medicare billing, Oklahoma enrollment
- 72 clinicians in this Medicare group
Humble, TX 77338
- Reassigned Medicare billing, Oklahoma enrollment
- 284 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Alliancehealth Woodward
Acute Care Hospitals · Woodward, OKIntegris Baptist Medical Center, Inc
Acute Care Hospitals · Oklahoma City, OKIntegris Southwest Medical Center
Acute Care Hospitals · Oklahoma City, OKIntegris Canadian Valley Hospital
Acute Care Hospitals · Yukon, OKIntegris Community Hospital - Council Crossing
Acute Care Hospitals · Oklahoma City, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73109 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
OKLAHOMA CITY, OK 73109
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 Justin Nalagan's NPI number?
The NPI number for Justin Nalagan is 1033402383. It was assigned to this individual provider in the NPPES registry on May 19, 2011.
Where is Justin Nalagan located?
Justin Nalagan practices at 4401 S Western Ave, Oklahoma City, OK 73109. The listed phone number is (405) 713-7403.
What is Justin Nalagan's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Justin Nalagan enrolled in Medicare?
Yes. Justin Nalagan 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 Justin Nalagan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Justin Nalagan reassigns Medicare benefits to 4 organizations: Integris Ambulatory Care Corporation (Oklahoma City, OK), Midwest Hospitalist Group PLLC (Edmond, OK), Optimum Care Hospitalist Group PLLC (Edmond, OK) and Hospitalist Medicine Physicians Of Texas, PLLC (Humble, TX). 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 Justin Nalagan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Justin Nalagan accept?
Health plans from Blue Cross and Blue Shield of Oklahoma and Mending Health list Justin Nalagan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Justin Nalagan affiliated with any hospitals?
According to CMS data, Justin Nalagan is affiliated with Alliancehealth Woodward, Integris Baptist Medical Center, Inc, Integris Southwest Medical Center, Integris Canadian Valley Hospital and Integris Community Hospital - Council Crossing.
When was this NPI record last updated?
The NPPES record for Justin Nalagan was last updated on July 31, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Justin Andre Nalagan, M.D. · NPI 1033402383
Hospitalist physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since May 19, 2011.
## Identity
- **NPI:** 1033402383 (Entity type: Individual)
- **Enumerated:** May 19, 2011
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 33274 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 4401 S WESTERN AVE, Oklahoma City, OK 73109-3413
- **Phone:** (405) 713-7403 · **Fax:** (405) 713-2794
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Integris Ambulatory Care Corporation (NPI 1750333936, Oklahoma City, OK); Midwest Hospitalist Group PLLC (NPI 1376011478, Edmond, OK); Optimum Care Hospitalist Group PLLC (NPI 1306396577, Edmond, OK); Hospitalist Medicine Physicians Of Texas, PLLC (NPI 1629307095, Humble, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Oklahoma College Of Medicine, class of 2011
## Record status
- **NPPES last updated:** July 31, 2019
---
Source: [NPI Profile](https://npiprofile.com/npi/1033402383) · Data from the CMS NPPES public registry.