IndividualActive
Margaret Messerschmidt
NPI 1912286824 · Counselor · Livermore, CA
Margaret Messerschmidt is a Counselor provider in Livermore, CA (NPI 1912286824).
Provider details
- NPI number
- 1912286824
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
83% 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
3663 Pacific Ave
Livermore, CA 94550-7062
Phone: (925) 449-5845
Street-level locationGet directions
Mailing address
P.o. Box 2180
Livermore, CA 94550
Registry dates
- Enumerated
- 2011-08-09
- Last updated
- 2011-08-09
Frequently asked questions
- What is Margaret Messerschmidt's NPI number?
- Margaret Messerschmidt's National Provider Identifier (NPI) is 1912286824, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Messerschmidt's specialty?
- Margaret Messerschmidt is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Margaret Messerschmidt located?
- Margaret Messerschmidt's practice location on file with NPPES is 3663 Pacific Ave, Livermore, CA 94550-7062.
- What is Margaret Messerschmidt's phone number?
- The practice phone number listed in the NPPES registry for Margaret Messerschmidt is (925) 449-5845.
- Is Margaret Messerschmidt's NPI active?
- Yes — Margaret Messerschmidt's NPI (1912286824) is active in the NPPES registry as of the last update on 2011-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.