Pine River Inc.
NPI 1639394117 · Audiologist · Fairfield, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pine River Inc. is a Audiologist organization in Fairfield, CA (NPI 1639394117).
Provider details
- NPI number
- 1639394117
- Entity type
- Organization
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Denise Martin-Sahim, Owner(707) 426-4327
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
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
3 documented practice locations
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
Other names (DBA / former)
- Doing business as
- Hearing Services
- Doing business as
- Hearing Services
Additional practice locations (2)
- 673 Merchant St Ste BVacaville, CA 95688-6952Phone: (707) 446-0742
- 480 Redwood St Ste 14Vallejo, CA 94590-2958Phone: (707) 642-8862
Registry dates
- Enumerated
- 2007-04-17
- Last updated
- 2023-02-02
- Certified
- 2023-02-02
Frequently asked questions
- What is Pine River Inc.'s NPI number?
- Pine River Inc.'s National Provider Identifier (NPI) is 1639394117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Pine River Inc.?
- Pine River Inc. is classified in the NPPES registry as Audiologist (Speech, Language and Hearing Service Providers).
- Where is Pine River Inc. located?
- Pine River Inc.'s practice location on file with NPPES is 1700 Pennsylvania Ave Ste B, Fairfield, CA 94533-3510.
- What is Pine River Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Pine River Inc. is (707) 426-4327.
- Does Pine River Inc. accept Medicare?
- Pine River Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Pine River Inc.?
- The authorized official listed on Pine River Inc.'s NPPES record is Denise Martin-Sahim, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Pine River Inc.'s NPI active?
- Yes — Pine River Inc.'s NPI (1639394117) is active in the NPPES registry as of the last update on 2023-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.