Abigail Krumbein
NPI 1659074961 · Marriage & Family Therapist · Oakland, CA
Abigail Krumbein is a Marriage & Family Therapist provider in Oakland, CA (NPI 1659074961).
Provider details
- NPI number
- 1659074961
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 131398 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-03-24
- Last updated
- 2023-03-24
- Certified
- 2023-03-24
Frequently asked questions
- What is Abigail Krumbein's NPI number?
- Abigail Krumbein's National Provider Identifier (NPI) is 1659074961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Abigail Krumbein's specialty?
- Abigail Krumbein is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Abigail Krumbein located?
- Abigail Krumbein's practice location on file with NPPES is 704 39th St, Oakland, CA 94609-2302.
- What is Abigail Krumbein's phone number?
- The practice phone number listed in the NPPES registry for Abigail Krumbein is (510) 281-1707.
- Is Abigail Krumbein's NPI active?
- Yes — Abigail Krumbein's NPI (1659074961) is active in the NPPES registry as of the last update on 2023-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.