Northern California Medical Assoc Inc
NPI 1548262926 · Cardiovascular Disease Physician · Sonoma, CA
Northern California Medical Assoc Inc is a Cardiovascular Disease Physician organization in Sonoma, CA (NPI 1548262926).
Provider details
- NPI number
- 1548262926
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sally Dewald, Director of Business Svcs(707) 525-6485
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Interventional Cardiology Physician207RI0011X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-08-15
- Last updated
- 2018-10-05
Frequently asked questions
- What is Northern California Medical Assoc Inc's NPI number?
- Northern California Medical Assoc Inc's National Provider Identifier (NPI) is 1548262926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northern California Medical Assoc Inc?
- Northern California Medical Assoc Inc is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Northern California Medical Assoc Inc located?
- Northern California Medical Assoc Inc's practice location on file with NPPES is 558 3rd St W, Sonoma, CA 95476-6502.
- What is Northern California Medical Assoc Inc's phone number?
- The practice phone number listed in the NPPES registry for Northern California Medical Assoc Inc is (707) 931-6469.
- Who is the authorized official for Northern California Medical Assoc Inc?
- The authorized official listed on Northern California Medical Assoc Inc's NPPES record is Sally Dewald, Director of Business Svcs. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northern California Medical Assoc Inc's NPI active?
- Yes — Northern California Medical Assoc Inc's NPI (1548262926) is active in the NPPES registry as of the last update on 2018-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.