What is John Saylor's NPI number?

John Saylor's National Provider Identifier (NPI) is 1518945955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Saylor's specialty?

John Saylor is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).

Where is John Saylor located?

John Saylor's practice location on file with NPPES is 4947 Delos Way, Oceanside, CA 92056-7409.

What is John Saylor's phone number?

The practice phone number listed in the NPPES registry for John Saylor is (760) 626-5051.

Is John Saylor's NPI active?

Yes — John Saylor's NPI (1518945955) is active in the NPPES registry as of the last update on 2020-05-08.

IndividualActive

John Saylor, MD

NPI 1518945955 · Allergy & Immunology Physician · Oceanside, CA

John Saylor, MD is a Allergy & Immunology Physician provider in Oceanside, CA (NPI 1518945955).

Provider details

NPI number: 1518945955
Entity type: Individual
Primary specialty: Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: G35409 (CA)

Specialties & taxonomies

Allergy & Immunology PhysicianPrimary207K00000XLicense G35409 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 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

4947 Delos Way

Oceanside, CA 92056-7409

Phone: (760) 626-5051

Fax: (760) 725-1303

Street-level locationGet directions

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Mailing address