Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. BENJAMIN L ERICKSON A.A.
NPI 1639715428
Anesthesiologist Assistant in Milwaukee, WI

Q: What is Benjamin Erickson's NPI number?

The NPI number for Benjamin Erickson is 1639715428. It was assigned to this individual provider in the NPPES registry on November 27, 2019.

Q: What is Benjamin Erickson's specialty?

The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.

Q: When was this NPI record last updated?

The NPPES record for Benjamin Erickson was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 27, 2019

82.39/100

CMS Quality Rating

1820 N CAPE ST UNIT 303, MILWAUKEE, WI 53212(218) 343-2877 Get Directions Write a Review

NPPES record last updated: August 20, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 20, 2026, Dec 8, 2021, Sep 24, 2020 and 2 more (5 updates tracked since 2019).

On this page

About Mr. Benjamin L Erickson A.a. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. BENJAMIN L ERICKSON A.A. (NPI 1639715428) is an individual anesthesiologist assistant in Milwaukee, Wisconsin, licensed in Wisconsin (167-17) and active in the NPI registry since November 2019. He is affiliated with Ascension Columbia St Mary's Hospital Milwaukee and is a graduate of Other (2020).

NPPES Registry Identity

NPI1639715428

Entity TypeIndividualMale

Primary Taxonomy367H00000X

Provider Legal NameMR. BENJAMIN L ERICKSONCredential: A.A.

Location Address1820 N CAPE ST UNIT 303Milwaukee, WI 53212-3992

Mailing Address1820 N Cape St Unit 303Milwaukee, WI 53212-3992

Phone(218) 343-2877

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateNovember 27, 2019

Last NPPES UpdateAugust 20, 20265 updates tracked since enumeration

NPPES CertifiedAugust 20, 2026

✔ NPI 1639715428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologist AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367H00000X

License✔ Licensed in WI · 167-17

Definition

An individual certified by the state to perform anesthesia services under the direct supervision of an anesthesiologist. Anesthesiologist Assistants are required to have a bachelor's degree with a premed curriculum prior to entering a two-year anesthesiology assistant program, which is focused upon the delivery and maintenance of anesthesia care as well as advanced patient monitoring techniques. An Anesthesiologist Assistant must work as a member of the anesthesia care team under the direction of a qualified Anesthesiologist.

1820 N CAPE ST UNIT 303, Milwaukee, WI 53212

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Benjamin L Erickson A.a. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7517380900

PECOS Enrollment IDI20200831001622

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ascension Columbia St Mary's Hospital Milwaukee

Acute Care Hospitals · Milwaukee, WI

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number520051

Location2323 N Lake DrMilwaukee, WI 53211 · Milwaukee County

Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.39/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

77.88

Promoting Interoperability

Improvement Activities

Cost

74.38

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Benjamin Erickson's NPI number?

The NPI number for Benjamin Erickson is 1639715428. It was assigned to this individual provider in the NPPES registry on November 27, 2019.

Where is Benjamin Erickson located?

Benjamin Erickson practices at 1820 N Cape St Unit 303, Milwaukee, WI 53212. The listed phone number is (218) 343-2877.

What is Benjamin Erickson's specialty?

The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.

Is Benjamin Erickson enrolled in Medicare?

Yes. Benjamin Erickson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Benjamin Erickson affiliated with any hospitals?

According to CMS data, Benjamin Erickson is affiliated with Ascension Columbia St Mary's Hospital Milwaukee.

When was this NPI record last updated?

The NPPES record for Benjamin Erickson was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.