What is Sarah Hollan's NPI number?

Sarah Hollan's National Provider Identifier (NPI) is 1427917673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Hollan's specialty?

Sarah Hollan is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).

Where is Sarah Hollan located?

Sarah Hollan's practice location on file with NPPES is 1608 S Elwood Ave, Tulsa, OK 74119-4208.

What is Sarah Hollan's phone number?

The practice phone number listed in the NPPES registry for Sarah Hollan is (918) 587-3888.

Is Sarah Hollan's NPI active?

Yes — Sarah Hollan's NPI (1427917673) is active in the NPPES registry as of the last update on 2026-01-21.

IndividualActive

Sarah Hollan

NPI 1427917673 · Peer Specialist · Tulsa, OK

Sarah Hollan is a Peer Specialist provider in Tulsa, OK (NPI 1427917673).

Provider details

NPI number: 1427917673
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Peer SpecialistPrimary175T00000X
Other Service Providers

Profile Score

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

1608 S Elwood Ave

Tulsa, OK 74119-4208

Phone: (918) 587-3888

Street-level locationGet directions

More OK providers

Mailing address