Robet L Sieben, MD, Inc
NPI 1457520918 · Neurology with Special Qualifications in Child Neurology Physician · Concord, CA
Robet L Sieben, MD, Inc is a Neurology with Special Qualifications in Child Neurology Physician organization in Concord, CA (NPI 1457520918).
Provider details
- NPI number
- 1457520918
- Entity type
- Organization
- Primary specialty
- Neurology with Special Qualifications in Child Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Sieben, President(925) 890-8409
- License
- G11598 (CA)
Specialties & taxonomies
- Neurology with Special Qualifications in Child Neurology PhysicianPrimary2084N0402XLicense G11598 (CA)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-02-28
- Last updated
- 2008-02-28
Frequently asked questions
- What is Robet L Sieben, MD, Inc's NPI number?
- Robet L Sieben, MD, Inc's National Provider Identifier (NPI) is 1457520918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robet L Sieben, MD, Inc?
- Robet L Sieben, MD, Inc is classified in the NPPES registry as Neurology with Special Qualifications in Child Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Robet L Sieben, MD, Inc located?
- Robet L Sieben, MD, Inc's practice location on file with NPPES is 3301 Clayton Rd, Concord, CA 94519-2820.
- What is Robet L Sieben, MD, Inc's phone number?
- The practice phone number listed in the NPPES registry for Robet L Sieben, MD, Inc is (925) 602-2370.
- Who is the authorized official for Robet L Sieben, MD, Inc?
- The authorized official listed on Robet L Sieben, MD, Inc's NPPES record is Robert Sieben, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robet L Sieben, MD, Inc's NPI active?
- Yes — Robet L Sieben, MD, Inc's NPI (1457520918) is active in the NPPES registry as of the last update on 2008-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.