Stephen Dryanski, AUD
NPI 1477786440 · Audiologist · Palo Alto, CA
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Dryanski, AUD is a Audiologist provider in Palo Alto, CA (NPI 1477786440).
Provider details
- NPI number
- 1477786440
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AUD
- Sex
- Male
- Sole proprietor
- No
- License
- 2890 (CA)
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
16 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
- 2009-08-25
- Last updated
- 2013-04-04
Frequently asked questions
- What is Stephen Dryanski's NPI number?
- Stephen Dryanski's National Provider Identifier (NPI) is 1477786440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Dryanski's specialty?
- Stephen Dryanski is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Stephen Dryanski located?
- Stephen Dryanski's practice location on file with NPPES is 1000 Welch Rd, Palo Alto, CA 94304-1811.
- What is Stephen Dryanski's phone number?
- The practice phone number listed in the NPPES registry for Stephen Dryanski is (650) 498-2739.
- Does Stephen Dryanski accept Medicare?
- Stephen Dryanski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Dryanski's NPI active?
- Yes — Stephen Dryanski's NPI (1477786440) is active in the NPPES registry as of the last update on 2013-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.