OrganizationActive
Cardiothoracic Surgical Assoc.,inc.
NPI 1841251907 · Specialist · Fremont, CA
Cardiothoracic Surgical Assoc.,inc. is a Specialist organization in Fremont, CA (NPI 1841251907).
Provider details
- NPI number
- 1841251907
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Adam Harmon, M.d./President/Owner(510) 796-4401
- License
- G77973 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 index)
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
1900 Mowry Ave
410
Fremont, CA 94538-1722
Phone: (510) 796-4401
Fax: (510) 796-2943
Street-level locationGet directions
Mailing address
1900 Mowry Ave
Fremont, CA 94538-1722
Registry dates
- Enumerated
- 2006-03-29
- Last updated
- 2020-08-22
Frequently asked questions
- What is Cardiothoracic Surgical Assoc.,inc.'s NPI number?
- Cardiothoracic Surgical Assoc.,inc.'s National Provider Identifier (NPI) is 1841251907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cardiothoracic Surgical Assoc.,inc.?
- Cardiothoracic Surgical Assoc.,inc. is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Cardiothoracic Surgical Assoc.,inc. located?
- Cardiothoracic Surgical Assoc.,inc.'s practice location on file with NPPES is 1900 Mowry Ave, Fremont, CA 94538-1722.
- What is Cardiothoracic Surgical Assoc.,inc.'s phone number?
- The practice phone number listed in the NPPES registry for Cardiothoracic Surgical Assoc.,inc. is (510) 796-4401.
- Who is the authorized official for Cardiothoracic Surgical Assoc.,inc.?
- The authorized official listed on Cardiothoracic Surgical Assoc.,inc.'s NPPES record is Adam Harmon, M.d./President/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cardiothoracic Surgical Assoc.,inc.'s NPI active?
- Yes — Cardiothoracic Surgical Assoc.,inc.'s NPI (1841251907) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.