ROGER CHANG M.D.
NPI 1730158239
Hospitalist in Orange, CA
About Roger Chang M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROGER CHANG M.D. (NPI 1730158239) is an individual hospitalist provider in Orange, California, licensed in California (A81984) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of Northwestern University Feinberg Medical School (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Roger Chang 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.
Areas of Expertise CMS Part B claims 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92869 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Roger Chang's NPI number?
The NPI number for Roger Chang is 1730158239. It was assigned to this individual provider in the NPPES registry on March 16, 2006.
Where is Roger Chang located?
Roger Chang practices at 2501 E Chapman Ave, Orange, CA 92869. The listed phone number is (714) 771-8000.
What is Roger Chang's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Roger Chang enrolled in Medicare?
Yes. Roger Chang 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.
When was this NPI record last updated?
The NPPES record for Roger Chang was last updated on October 21, 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.
# Roger Chang, M.D. · NPI 1730158239
Hospitalist physician in Orange, California. Individual provider, active in the CMS NPPES registry since March 16, 2006.
## Identity
- **NPI:** 1730158239 (Entity type: Individual)
- **Enumerated:** March 16, 2006
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** A81984 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2501 E CHAPMAN AVE, Orange, CA 92869
- **Phone:** (714) 771-8000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Northwestern University Feinberg Medical School, class of 2001
## Record status
- **NPPES last updated:** October 21, 2020
- **Other identifiers:** Other 1912919804; Other W1514 (CA); Other CG5665 (CA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1730158239) · Data from the CMS NPPES public registry.