Duc Duong, M.D.
NPI 1598761181 · Neurological Surgery Physician · Downey, CA
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Duc Duong, M.D. is a Neurological Surgery Physician provider in Downey, CA (NPI 1598761181).
Provider details
- NPI number
- 1598761181
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G84028 (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
21 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
- 2005-06-28
- Last updated
- 2014-06-09
Frequently asked questions
- What is Duc Duong's NPI number?
- Duc Duong's National Provider Identifier (NPI) is 1598761181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duc Duong's specialty?
- Duc Duong is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Duc Duong located?
- Duc Duong's practice location on file with NPPES is 8043 2nd St, Downey, CA 90241-3621.
- What is Duc Duong's phone number?
- The practice phone number listed in the NPPES registry for Duc Duong is (562) 862-1134.
- Does Duc Duong accept Medicare?
- Duc Duong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Duc Duong's NPI active?
- Yes — Duc Duong's NPI (1598761181) is active in the NPPES registry as of the last update on 2014-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.