What is Ruth Pena's NPI number?

Ruth Pena's National Provider Identifier (NPI) is 1033496930, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ruth Pena's specialty?

Ruth Pena is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Ruth Pena located?

Ruth Pena's practice location on file with NPPES is 14555 W National Ave, New Berlin, WI 53151-4494.

What is Ruth Pena's phone number?

The practice phone number listed in the NPPES registry for Ruth Pena is (262) 693-4312.

Does Ruth Pena accept Medicare?

Ruth Pena is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Ruth Pena's NPI active?

Yes — Ruth Pena's NPI (1033496930) is active in the NPPES registry as of the last update on 2025-06-17.

IndividualActiveAccepts Medicare

Ruth Pena, PA-C

NPI 1033496930 · Medical Physician Assistant · New Berlin, WI

Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Ruth Pena, PA-C is a Medical Physician Assistant provider in New Berlin, WI (NPI 1033496930).

Provider details

NPI number: 1033496930
Entity type: Individual
Primary specialty: Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Female
Sole proprietor: No
License: PA21981 (CA)

Specialties & taxonomies

Medical Physician AssistantPrimary363AM0700XLicense 085007424 (IL)
Physician Assistants & Advanced Practice Nursing Providers
Medical Physician Assistant363AM0700XLicense PA21981 (CA)
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistant363A00000XLicense 8281-23 (WI)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(85/100 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
2 documented practice locations

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

14555 W National Ave

New Berlin, WI 53151-4494

Phone: (262) 693-4312

Street-level locationGet directions

More WI providers

Mailing address

29373 Network Pl

Chicago, IL 60673-1293

Additional practice locations (1)

1441 Branding Ave Ste 310
Downers Grove, IL 60515-5624
Phone: (708) 634-0950
Fax: (708) 634-0942

Enumerated: 2011-11-07
Last updated: 2025-06-17
Certified: 2025-06-17

Frequently asked questions

What is Ruth Pena's NPI number?: Ruth Pena's National Provider Identifier (NPI) is 1033496930, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ruth Pena's specialty?: Ruth Pena is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is Ruth Pena located?: Ruth Pena's practice location on file with NPPES is 14555 W National Ave, New Berlin, WI 53151-4494.
What is Ruth Pena's phone number?: The practice phone number listed in the NPPES registry for Ruth Pena is (262) 693-4312.
Does Ruth Pena accept Medicare?: Ruth Pena is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ruth Pena's NPI active?: Yes — Ruth Pena's NPI (1033496930) is active in the NPPES registry as of the last update on 2025-06-17.

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