Cory Portnuff, AU.D., PH.D.
NPI 1699913053 · Audiologist · Aurora, CO
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cory Portnuff, AU.D., PH.D. is a Audiologist provider in Aurora, CO (NPI 1699913053).
Provider details
- NPI number
- 1699913053
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AU.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 547 (CO)
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
17 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
- 2009-01-22
- Last updated
- 2020-03-25
- Certified
- 2020-03-25
Frequently asked questions
- What is Cory Portnuff's NPI number?
- Cory Portnuff's National Provider Identifier (NPI) is 1699913053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cory Portnuff's specialty?
- Cory Portnuff is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Cory Portnuff located?
- Cory Portnuff's practice location on file with NPPES is 1635 Aurora Ct # 6200, Aurora, CO 80045-2541.
- What is Cory Portnuff's phone number?
- The practice phone number listed in the NPPES registry for Cory Portnuff is (720) 848-2800.
- Does Cory Portnuff accept Medicare?
- Cory Portnuff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cory Portnuff's NPI active?
- Yes — Cory Portnuff's NPI (1699913053) is active in the NPPES registry as of the last update on 2020-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.