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Casey Grayson
NPI 1366222978 · Physician Assistant · Cupertino, CA
Casey Grayson is a Physician Assistant provider in Cupertino, CA (NPI 1366222978).
Provider details
- NPI number
- 1366222978
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Established profile(51/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
10066 Judy Ave
Cupertino, CA 95014-3523
Phone: (410) 599-0149
Street-level locationGet directions
Mailing address
10066 Judy Ave
Cupertino, CA 95014-3523
Registry dates
- Enumerated
- 2023-10-02
- Last updated
- 2023-10-02
- Certified
- 2023-10-02
Frequently asked questions
- What is Casey Grayson's NPI number?
- Casey Grayson's National Provider Identifier (NPI) is 1366222978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Casey Grayson's specialty?
- Casey Grayson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Casey Grayson located?
- Casey Grayson's practice location on file with NPPES is 10066 Judy Ave, Cupertino, CA 95014-3523.
- What is Casey Grayson's phone number?
- The practice phone number listed in the NPPES registry for Casey Grayson is (410) 599-0149.
- Is Casey Grayson's NPI active?
- Yes — Casey Grayson's NPI (1366222978) is active in the NPPES registry as of the last update on 2023-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.