Gail Shamberg, RN
NPI 1124273370 · Diabetes Educator Registered Nurse · Sacramento, CA
Gail Shamberg, RN is a Diabetes Educator Registered Nurse provider in Sacramento, CA (NPI 1124273370).
Provider details
- NPI number
- 1124273370
- Entity type
- Individual
- Primary specialty
- Diabetes Educator Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 332523 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-12-01
- Last updated
- 2008-12-01
Frequently asked questions
- What is Gail Shamberg's NPI number?
- Gail Shamberg's National Provider Identifier (NPI) is 1124273370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gail Shamberg's specialty?
- Gail Shamberg is listed in the NPPES registry with a primary specialty of Diabetes Educator Registered Nurse (Nursing Service Providers).
- Where is Gail Shamberg located?
- Gail Shamberg's practice location on file with NPPES is 4860 Y St, Sacramento, CA 95817-2307.
- What is Gail Shamberg's phone number?
- The practice phone number listed in the NPPES registry for Gail Shamberg is (916) 734-0938.
- Is Gail Shamberg's NPI active?
- Yes — Gail Shamberg's NPI (1124273370) is active in the NPPES registry as of the last update on 2008-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.