Qsa Group,llc
NPI 1427499748 · Hospitalist Physician · Irvine, CA
Qsa Group,llc is a Hospitalist Physician organization in Irvine, CA (NPI 1427499748).
Provider details
- NPI number
- 1427499748
- Entity type
- Organization
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mazen Jamal, Manager(949) 306-5115
- License
- A105921 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2013-07-15
- Last updated
- 2013-07-15
Frequently asked questions
- What is Qsa Group,llc's NPI number?
- Qsa Group,llc's National Provider Identifier (NPI) is 1427499748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Qsa Group,llc?
- Qsa Group,llc is classified in the NPPES registry as Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Qsa Group,llc located?
- Qsa Group,llc's practice location on file with NPPES is 29 Prairie, Irvine, CA 92618-8840.
- What is Qsa Group,llc's phone number?
- The practice phone number listed in the NPPES registry for Qsa Group,llc is (949) 306-5115.
- Who is the authorized official for Qsa Group,llc?
- The authorized official listed on Qsa Group,llc's NPPES record is Mazen Jamal, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Qsa Group,llc's NPI active?
- Yes — Qsa Group,llc's NPI (1427499748) is active in the NPPES registry as of the last update on 2013-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.