OrganizationActive
Hb Gutstein & Co
NPI 1275763914 · Clinical Medical Laboratory · Covina, CA
Hb Gutstein & Co is a Clinical Medical Laboratory organization in Covina, CA (NPI 1275763914).
Provider details
- NPI number
- 1275763914
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Howard Gutstein, Ceo(818) 251-6792
- License
- 05D0987761 (CA)
Specialties & taxonomies
Laboratories
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
1589 W Industrial Park St
Covina, CA 91722-3416
Phone: (818) 251-6792
Street-level locationGet directions
Mailing address
13351 Riverside Dr
Sherman Oaks, CA 91423-2542
Other names (DBA / former)
- Doing business as
- Stemcyte Inc
Registry dates
- Enumerated
- 2009-07-15
- Last updated
- 2009-07-15
Frequently asked questions
- What is Hb Gutstein & Co's NPI number?
- Hb Gutstein & Co's National Provider Identifier (NPI) is 1275763914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hb Gutstein & Co?
- Hb Gutstein & Co is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Hb Gutstein & Co located?
- Hb Gutstein & Co's practice location on file with NPPES is 1589 W Industrial Park St, Covina, CA 91722-3416.
- What is Hb Gutstein & Co's phone number?
- The practice phone number listed in the NPPES registry for Hb Gutstein & Co is (818) 251-6792.
- Who is the authorized official for Hb Gutstein & Co?
- The authorized official listed on Hb Gutstein & Co's NPPES record is Howard Gutstein, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hb Gutstein & Co's NPI active?
- Yes — Hb Gutstein & Co's NPI (1275763914) is active in the NPPES registry as of the last update on 2009-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.