OrganizationActive
A. M. Ashtiani, a Professional Corporation
NPI 1164612446 · Endodontics · Petaluma, CA
A. M. Ashtiani, a Professional Corporation is a Endodontics organization in Petaluma, CA (NPI 1164612446).
Provider details
- NPI number
- 1164612446
- Entity type
- Organization
- Primary specialty
- EndodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Andy Ashtiani, President(707) 789-9399
- License
- 38081 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
30 W El Rose Dr
Petaluma, CA 94952-7525
Phone: (707) 789-9399
Fax: (707) 789-9199
Street-level locationGet directions
Mailing address
30 W El Rose Dr
Petaluma, CA 94952-7525
Other names (DBA / former)
- Doing business as
- North Bridge Endodontics
Registry dates
- Enumerated
- 2007-08-01
- Last updated
- 2012-03-21
Frequently asked questions
- What is A. M. Ashtiani, a Professional Corporation's NPI number?
- A. M. Ashtiani, a Professional Corporation's National Provider Identifier (NPI) is 1164612446, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is A. M. Ashtiani, a Professional Corporation?
- A. M. Ashtiani, a Professional Corporation is classified in the NPPES registry as Endodontics (Dental Providers).
- Where is A. M. Ashtiani, a Professional Corporation located?
- A. M. Ashtiani, a Professional Corporation's practice location on file with NPPES is 30 W El Rose Dr, Petaluma, CA 94952-7525.
- What is A. M. Ashtiani, a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for A. M. Ashtiani, a Professional Corporation is (707) 789-9399.
- Who is the authorized official for A. M. Ashtiani, a Professional Corporation?
- The authorized official listed on A. M. Ashtiani, a Professional Corporation's NPPES record is Andy Ashtiani, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is A. M. Ashtiani, a Professional Corporation's NPI active?
- Yes — A. M. Ashtiani, a Professional Corporation's NPI (1164612446) is active in the NPPES registry as of the last update on 2012-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.