Gregory Fitzgibbons, MA CCC-A
NPI 1538282595 · Audiologist · Walnut Creek, CA
Gregory Fitzgibbons, MA CCC-A is a Audiologist provider in Walnut Creek, CA (NPI 1538282595).
Provider details
- NPI number
- 1538282595
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- MA CCC-A
- Sex
- Male
- Sole proprietor
- No
- License
- AU1737 (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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
210 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Test to Assess Middle Ear Function92567 | 107 | $20 |
| Comprehensive Hearing and Speech Recognition Test92557 | 103 | $43 |
Typical Medicare-allowed amounts for these services range $20–$43 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-06
- Last updated
- 2020-07-28
- Certified
- 2020-07-28
Frequently asked questions
- What is Gregory Fitzgibbons's NPI number?
- Gregory Fitzgibbons's National Provider Identifier (NPI) is 1538282595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Fitzgibbons's specialty?
- Gregory Fitzgibbons is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Gregory Fitzgibbons located?
- Gregory Fitzgibbons's practice location on file with NPPES is 1776 Ygnacio Valley Rd, Walnut Creek, CA 94598-3190.
- What is Gregory Fitzgibbons's phone number?
- The practice phone number listed in the NPPES registry for Gregory Fitzgibbons is (925) 933-2699.
- Is Gregory Fitzgibbons's NPI active?
- Yes — Gregory Fitzgibbons's NPI (1538282595) is active in the NPPES registry as of the last update on 2020-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.