Nathan Scullion, MS, PA-C
NPI 1538549324 · Physician Assistant · Oakland, CA
Nathan Scullion, MS, PA-C is a Physician Assistant provider in Oakland, CA (NPI 1538549324).
Provider details
- NPI number
- 1538549324
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MS, PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA58383 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-06-05
- Last updated
- 2020-08-06
- Certified
- 2020-08-06
Frequently asked questions
- What is Nathan Scullion's NPI number?
- Nathan Scullion's National Provider Identifier (NPI) is 1538549324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Scullion's specialty?
- Nathan Scullion is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nathan Scullion located?
- Nathan Scullion's practice location on file with NPPES is 4400 Harbord Dr, Oakland, CA 94618-2207.
- What is Nathan Scullion's phone number?
- The practice phone number listed in the NPPES registry for Nathan Scullion is (510) 540-8200.
- Is Nathan Scullion's NPI active?
- Yes — Nathan Scullion's NPI (1538549324) is active in the NPPES registry as of the last update on 2020-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.