Barbara Shang M D Inc
NPI 1679697825 · Ophthalmology Physician · Irvine, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Shang M D Inc is a Ophthalmology Physician organization in Irvine, CA (NPI 1679697825).
Provider details
- NPI number
- 1679697825
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Barbara Shang, Owner(949) 726-1888
- License
- A70916 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-16
- Last updated
- 2008-12-30
Frequently asked questions
- What is Barbara Shang M D Inc's NPI number?
- Barbara Shang M D Inc's National Provider Identifier (NPI) is 1679697825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Barbara Shang M D Inc?
- Barbara Shang M D Inc is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Shang M D Inc located?
- Barbara Shang M D Inc's practice location on file with NPPES is 15785 Laguna Canyon Rd Ste 350, Irvine, CA 92618-3184.
- What is Barbara Shang M D Inc's phone number?
- The practice phone number listed in the NPPES registry for Barbara Shang M D Inc is (949) 726-1888.
- Does Barbara Shang M D Inc accept Medicare?
- Barbara Shang M D Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Barbara Shang M D Inc?
- The authorized official listed on Barbara Shang M D Inc's NPPES record is Barbara Shang, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Barbara Shang M D Inc's NPI active?
- Yes — Barbara Shang M D Inc's NPI (1679697825) is active in the NPPES registry as of the last update on 2008-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.