DR. NANCY WANG, OD, INC.
NPI 1760671267
Clinic/Center - Primary Care in Upland, CA
About Dr. Nancy Wang, Od, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NANCY WANG, OD, INC. (NPI 1760671267) is a healthcare organization registered as a primary care in Upland, California and active in the NPI registry since October 2007. The organization lists Nancy Wang, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Nancy Wang, Od, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Dr. Nancy Wang, Od, Inc., which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
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 Dr. Nancy Wang, Od, Inc.'s NPI number?
The NPI number for Dr. Nancy Wang, Od, Inc. is 1760671267. It was assigned to this organization in the NPPES registry on October 19, 2007.
Where is Dr. Nancy Wang, Od, Inc. located?
Dr. Nancy Wang, Od, Inc. is located at 300 N Euclid Ave Ste A, Upland, CA 91786. The listed phone number is (909) 982-9002.
What is Dr. Nancy Wang, Od, Inc.'s specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.
Is Dr. Nancy Wang, Od, Inc. enrolled in Medicare?
Yes. Dr. Nancy Wang, Od, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Dr. Nancy Wang, Od, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Optometry, reassign their Medicare billing to Dr. Nancy Wang, Od, 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Dr. Nancy Wang, Od, Inc. accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and BlueCross BlueShield of Tennessee list Dr. Nancy Wang, Od, Inc. 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.
When was this NPI record last updated?
The NPPES record for Dr. Nancy Wang, Od, Inc. was last updated on February 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. Nancy Wang, Od, Inc. · NPI 1760671267
Primary Care organization in Upland, California. Organization record, active in the CMS NPPES registry since October 19, 2007.
## Identity
- **NPI:** 1760671267 (Entity type: Organization)
- **Enumerated:** October 19, 2007
- **Primary specialty:** Clinic/Center - Primary Care · taxonomy 261QP2300X
- **Organization subpart:** No
- **Authorized official:** Nancy Wang, OWNER
## Practice location
- **Address:** 300 N EUCLID AVE STE A, Upland, CA 91786-6031
- **Phone:** (909) 982-9002 · **Fax:** (909) 982-9912
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians (Optometry) reassign Medicare billing to this organization (form CMS-855R); 1 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 29, 2008
- **Other identifiers:** Medicaid SD0112330 (CA); Medicare UPIN U81768 (CA); Other OP112333 (CA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1760671267) · Data from the CMS NPPES public registry.