Khoi Quang Tang, M.D., Inc.
NPI 1164648549 · Urology Physician · Garden Grove, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Khoi Quang Tang, M.D., Inc. is a Urology Physician organization in Garden Grove, CA (NPI 1164648549).
Provider details
- NPI number
- 1164648549
- Entity type
- Organization
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Khoi Tang, Owner(714) 899-4287
- License
- G82013 (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
- 2007-04-17
- Last updated
- 2020-08-22
Frequently asked questions
- What is Khoi Quang Tang, M.D., Inc.'s NPI number?
- Khoi Quang Tang, M.D., Inc.'s National Provider Identifier (NPI) is 1164648549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Khoi Quang Tang, M.D., Inc.?
- Khoi Quang Tang, M.D., Inc. is classified in the NPPES registry as Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Khoi Quang Tang, M.D., Inc. located?
- Khoi Quang Tang, M.D., Inc.'s practice location on file with NPPES is 8915 Westminster Ave, Garden Grove, CA 92844-2609.
- What is Khoi Quang Tang, M.D., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Khoi Quang Tang, M.D., Inc. is (714) 899-4287.
- Does Khoi Quang Tang, M.D., Inc. accept Medicare?
- Khoi Quang Tang, 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 Khoi Quang Tang, M.D., Inc.?
- The authorized official listed on Khoi Quang Tang, M.D., Inc.'s NPPES record is Khoi Tang, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Khoi Quang Tang, M.D., Inc.'s NPI active?
- Yes — Khoi Quang Tang, M.D., Inc.'s NPI (1164648549) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.