ARIELLE GRACE BELLIAN CAA
NPI 1720792260
Anesthesiologist Assistant in Milwaukee, WI

Q: What is Arielle Bellian's NPI number?

The NPI number for Arielle Bellian is 1720792260. It was assigned to this individual provider in the NPPES registry on January 10, 2023. The provider is also known as Arielle Grace Knafel Caa.

Q: What is Arielle Bellian'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 Arielle Bellian was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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 January 10, 2023Accepts Medicare Assignment

9200 W WISCONSIN AVE, MILWAUKEE, WI 53226(414) 805-8700(414) 259-1522 Get Directions Write a Review

NPPES record last updated: February 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 4, 2026, Apr 12, 2023, Mar 31, 2023 and 1 more (4 updates tracked since 2023).

On this page

About Arielle Grace Bellian Caa NPPES

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

ARIELLE GRACE BELLIAN CAA (NPI 1720792260) is an individual anesthesiologist assistant in Milwaukee, Wisconsin, licensed in Wisconsin (530-17) and active in the NPI registry since January 2023. She is affiliated with Froedtert Memorial Lutheran Hospital, maintains 3 additional practice locations, and is a graduate of Medical College Of Wisconsin (2023).

NPPES Registry Identity

NPI1720792260

Entity TypeIndividualFemale

Primary Taxonomy367H00000X

Provider Legal NameARIELLE GRACE BELLIANCredential: CAA

Location Address9200 W WISCONSIN AVEMilwaukee, WI 53226-3522

Mailing Address9200 W Wisconsin AveMilwaukee, WI 53226-3522 · (414) 805-8700 · Fax (414) 259-1522

Phone(414) 805-8700

Fax(414) 259-1522

Sole ProprietorNo

Medical School CMSMedical College Of WisconsinGraduated 2023

Enumeration DateJanuary 10, 2023

Last NPPES UpdateFebruary 4, 20264 updates tracked since enumeration

NPPES CertifiedFebruary 4, 2026

✔ NPI 1720792260 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 · 530-17

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.

9200 W WISCONSIN AVE, Milwaukee, WI 53226

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Other Names 1

Former Name (1)Arielle Grace Knafel Caa

Secondary Practice Locations 3

Location 1W180N8085 Town Hall RdMenomonee Falls, WI 53051-3518 · Phone (262) 257-5100 · Fax (262) 518-5052

Location 2W180N8045 Town Hall RdMenomonee Falls, WI 53051-3518 · Phone (262) 250-0950 · Fax (262) 250-0955

Location 3840 N 87th StMilwaukee, WI 53226-3586 · Phone (414) 805-9500 · Fax (414) 805-9501

Other Identifiers 1

Medicaid1720792260WI

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

Arielle Grace Bellian Caa 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 ID4385009646

PECOS Enrollment IDI20230420002752

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731

This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.

22 services21 patients

Hospital Affiliations CMS Care Compare

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

Froedtert Memorial Lutheran Hospital

Acute Care Hospitals · Milwaukee, WI

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520177

Location9200 W Wisconsin AveMilwaukee, WI 53226 · Milwaukee County

Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TRACY BLAIR WANDTKE HERRMANN APNP, CNM

Advanced Practice Midwife

9200 W WISCONSIN AVE
MILWAUKEE, WI 53226

Milwaukee County (414) 805-4777

DR. ZACHARY SMITH DO

Internal Medicine (Gastroenterology)

9200 W WISCONSIN AVE
MILWAUKEE, WI 53226

Milwaukee County (414) 955-6830

DR. COLLEEN ANN CROWE M.D., M.P.H.

Emergency Medicine

9200 W WISCONSIN AVE
MILWAUKEE, WI 53226

Milwaukee County (414) 805-6469

ROBERTO MEJIAS APNP

Nurse Practitioner (Pediatrics)

9200 W WISCONSIN AVE
MILWAUKEE, WI 53226

Milwaukee County (414) 805-6600

MRS. ANNE E B LAKATOS APN-BC, APNP, RN

Nurse Practitioner (Adult Health)

9200 W WISCONSIN AVE, DEPT OF INTERNAL MEDICINE
MILWAUKEE, WI 53226

Milwaukee County (414) 805-6850

MRS. AMANDA M MANDERS APNP

Nurse Practitioner (Adult Health)

9200 W WISCONSIN AVE
MILWAUKEE, WI 53226

Milwaukee County (414) 805-6850

KATHLEEN A WATERHOUSE-SKIBICKI CRNA

Nurse Anesthetist, Certified Registered

9200 W WISCONSIN AVE
MILWAUKEE, WI 53226

Milwaukee County (414) 805-5951

ANDREA L BEQUEST PA

Physician Assistant (Medical)

9200 W WISCONSIN AVE, INTERNAL MEDICINE
MILWAUKEE, WI 53226

Milwaukee County (414) 955-0350

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 Arielle Bellian's NPI number?

The NPI number for Arielle Bellian is 1720792260. It was assigned to this individual provider in the NPPES registry on January 10, 2023. The provider is also known as Arielle Grace Knafel Caa.

Where is Arielle Bellian located?

Arielle Bellian practices at 9200 W Wisconsin Ave, Milwaukee, WI 53226. The listed phone number is (414) 805-8700.

What is Arielle Bellian's specialty?

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

Is Arielle Bellian enrolled in Medicare?

Yes. Arielle Bellian 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 Arielle Bellian affiliated with any hospitals?

According to CMS data, Arielle Bellian is affiliated with Froedtert Memorial Lutheran Hospital.

When was this NPI record last updated?

The NPPES record for Arielle Bellian was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.