What is Ian Twiss's NPI number?

Ian Twiss's National Provider Identifier (NPI) is 1649888900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ian Twiss's specialty?

Ian Twiss is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Ian Twiss located?

Ian Twiss's practice location on file with NPPES is 2015 Geddes Ave, Ann Arbor, MI 48104-1715.

What is Ian Twiss's phone number?

The practice phone number listed in the NPPES registry for Ian Twiss is (734) 255-7784.

Is Ian Twiss's NPI active?

Yes — Ian Twiss's NPI (1649888900) is active in the NPPES registry as of the last update on 2020-07-22.

IndividualActive

Ian Twiss, MSW

NPI 1649888900 · Clinical Social Worker · Ann Arbor, MI

Ian Twiss, MSW is a Clinical Social Worker provider in Ann Arbor, MI (NPI 1649888900).

Provider details

NPI number: 1649888900
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: MSW
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Established profile(57/100 index)

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

Registry tenure38% of score
5 yrs in NPPES 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

2015 Geddes Ave

Ann Arbor, MI 48104-1715

Phone: (734) 255-7784

Street-level locationGet directions

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Mailing address