IndividualActive
Thomas Tiffer
NPI 1659840387 · Taxi · Guerneville, CA
Thomas Tiffer is a Taxi provider in Guerneville, CA (NPI 1659840387).
Provider details
- NPI number
- 1659840387
- Entity type
- Individual
- Primary specialty
- TaxiTransportation Services
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Transportation Services
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
14701 Canyon 7 Rd
Guerneville, CA 95446
Phone: (707) 849-6802
Street-level locationGet directions
Mailing address
Po Box 841
Monte Rio, CA 95462-0841
Registry dates
- Enumerated
- 2018-11-26
- Last updated
- 2018-11-26
Frequently asked questions
- What is Thomas Tiffer's NPI number?
- Thomas Tiffer's National Provider Identifier (NPI) is 1659840387, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Tiffer's specialty?
- Thomas Tiffer is listed in the NPPES registry with a primary specialty of Taxi (Transportation Services).
- Where is Thomas Tiffer located?
- Thomas Tiffer's practice location on file with NPPES is 14701 Canyon 7 Rd, Guerneville, CA 95446.
- What is Thomas Tiffer's phone number?
- The practice phone number listed in the NPPES registry for Thomas Tiffer is (707) 849-6802.
- Is Thomas Tiffer's NPI active?
- Yes — Thomas Tiffer's NPI (1659840387) is active in the NPPES registry as of the last update on 2018-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.