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Gail Hartley, RNP
NPI 1811903404 · Nurse Practitioner · Arcadia, CA
Gail Hartley, RNP is a Nurse Practitioner provider in Arcadia, CA (NPI 1811903404).
Provider details
- NPI number
- 1811903404
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RNP
- Sex
- Female
- Sole proprietor
- No
- License
- NPF10139 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
19 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
1015 N 1st Ave
Arcadia, CA 91006-7401
Phone: (626) 566-2866
Fax: (800) 924-7301
Street-level locationGet directions
Mailing address
1015 N 1st Ave
Arcadia, CA 91006-7401
Registry dates
- Enumerated
- 2006-08-01
- Last updated
- 2023-03-07
Frequently asked questions
- What is Gail Hartley's NPI number?
- Gail Hartley's National Provider Identifier (NPI) is 1811903404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gail Hartley's specialty?
- Gail Hartley is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gail Hartley located?
- Gail Hartley's practice location on file with NPPES is 1015 N 1st Ave, Arcadia, CA 91006-7401.
- What is Gail Hartley's phone number?
- The practice phone number listed in the NPPES registry for Gail Hartley is (626) 566-2866.
- Is Gail Hartley's NPI active?
- Yes — Gail Hartley's NPI (1811903404) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.