What is Randy Diffendorfer's NPI number?

Randy Diffendorfer's National Provider Identifier (NPI) is 1306946041, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Randy Diffendorfer's specialty?

Randy Diffendorfer is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Randy Diffendorfer located?

Randy Diffendorfer's practice location on file with NPPES is 2500 Overlook Ter, Madison, WI 53705-2254.

What is Randy Diffendorfer's phone number?

The practice phone number listed in the NPPES registry for Randy Diffendorfer is (608) 256-1901.

Is Randy Diffendorfer's NPI active?

Yes — Randy Diffendorfer's NPI (1306946041) is active in the NPPES registry as of the last update on 2010-07-28.

IndividualActive

Randy Diffendorfer, RPH

NPI 1306946041 · Pharmacist · Madison, WI

Randy Diffendorfer, RPH is a Pharmacist provider in Madison, WI (NPI 1306946041).

Provider details

NPI number: 1306946041
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: RPH
Sex: Male
Sole proprietor: Yes
License: 10501-040 (WI)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 10501-040 (WI)
Pharmacy Service Providers

Profile Score

Detailed profile(90/100 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

2500 Overlook Ter

Pharmacy 119

Madison, WI 53705-2254

Phone: (608) 256-1901

Street-level locationGet directions

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Mailing address