What is Terrence Gehrkin's NPI number?

Terrence Gehrkin's National Provider Identifier (NPI) is 1902163983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Terrence Gehrkin's specialty?

Terrence Gehrkin is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Terrence Gehrkin located?

Terrence Gehrkin's practice location on file with NPPES is 4229 W Ina Rd Ste 101, Tucson, AZ 85741-2312.

What is Terrence Gehrkin's phone number?

The practice phone number listed in the NPPES registry for Terrence Gehrkin is (520) 744-9586.

Is Terrence Gehrkin's NPI active?

Yes — Terrence Gehrkin's NPI (1902163983) is active in the NPPES registry as of the last update on 2026-04-06.

IndividualActive

Terrence Gehrkin, D.C.

NPI 1902163983 · Chiropractor · Tucson, AZ

Terrence Gehrkin, D.C. is a Chiropractor provider in Tucson, AZ (NPI 1902163983).

Provider details

NPI number: 1902163983
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: No
License: 4683 (AZ)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 4683 (AZ)
Chiropractic Providers

Profile Score

Detailed profile(80/100 index)

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

Registry tenure38% of score
14 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

4229 W Ina Rd Ste 101

Tucson, AZ 85741-2312

Phone: (520) 744-9586

Fax: (520) 744-0665

Street-level locationGet directions

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Mailing address