What is Thomas Guffy's NPI number?

Thomas Guffy's National Provider Identifier (NPI) is 1740201649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Thomas Guffy's specialty?

Thomas Guffy is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).

Where is Thomas Guffy located?

Thomas Guffy's practice location on file with NPPES is 2101 Beaser Ave Ste 6, Ashland, WI 54806-3632.

What is Thomas Guffy's phone number?

The practice phone number listed in the NPPES registry for Thomas Guffy is (715) 682-0482.

Is Thomas Guffy's NPI active?

Yes — Thomas Guffy's NPI (1740201649) is active in the NPPES registry as of the last update on 2011-04-21.

IndividualActive

Thomas Guffy, M.D.

NPI 1740201649 · Ophthalmology Physician · Ashland, WI

Thomas Guffy, M.D. is a Ophthalmology Physician provider in Ashland, WI (NPI 1740201649).

Provider details

NPI number: 1740201649
Entity type: Individual
Primary specialty: Ophthalmology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 34834 (WI)

Specialties & taxonomies

Ophthalmology PhysicianPrimary207W00000XLicense 34834 (WI)
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
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

2101 Beaser Ave Ste 6

Ashland, WI 54806-3632

Phone: (715) 682-0482

Fax: (715) 682-4297

Street-level locationGet directions

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Mailing address