What is Joni Penn's NPI number?

Joni Penn's National Provider Identifier (NPI) is 1104102938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joni Penn's specialty?

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

Where is Joni Penn located?

Joni Penn's practice location on file with NPPES is 3201 E Layton Ave, Cudahy, WI 53110-1402.

What is Joni Penn's phone number?

The practice phone number listed in the NPPES registry for Joni Penn is (414) 481-8220.

Is Joni Penn's NPI active?

Yes — Joni Penn's NPI (1104102938) is active in the NPPES registry as of the last update on 2011-10-25.

IndividualActive

Joni Penn, RPH

NPI 1104102938 · Pharmacist · Cudahy, WI

Joni Penn, RPH is a Pharmacist provider in Cudahy, WI (NPI 1104102938).

Provider details

NPI number: 1104102938
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: RPH
Sex: Female
Sole proprietor: Yes
License: 11416-40 (WI)

Practice location

3201 E Layton Ave

Cudahy, WI 53110-1402

Phone: (414) 481-8220

Street-level locationGet directions

More WI providers

Mailing address

3201 E Layton Ave

Cudahy, WI 53110-1402

Specialties & taxonomies

PharmacistPrimary183500000XLicense 11416-40 (WI)
Pharmacy Service Providers

Profile Score

Detailed profile(81/100 index)

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

Registry tenure38% of score
15 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.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Rsvpref3 Antigen/As01e/Pfbrand: Arexvy	49	49
Rsv Vacc, Pref a and Pref B/Pfbrand: Abrysvo	47	47
Varicella-Zoster Ge/As01b/Pfbrand: Shingrix	32	26
Diphth,pertuss(acell),tet Vacbrand: Boostrix Tdap	14	14

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2011-10-25
Last updated: 2011-10-25

Frequently asked questions

What is Joni Penn's NPI number?: Joni Penn's National Provider Identifier (NPI) is 1104102938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Joni Penn's specialty?: Joni Penn is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
Where is Joni Penn located?: Joni Penn's practice location on file with NPPES is 3201 E Layton Ave, Cudahy, WI 53110-1402.
What is Joni Penn's phone number?: The practice phone number listed in the NPPES registry for Joni Penn is (414) 481-8220.
Is Joni Penn's NPI active?: Yes — Joni Penn's NPI (1104102938) is active in the NPPES registry as of the last update on 2011-10-25.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Frequently asked questions