1. Home
  2. Directory
  3. Iowa
  4. Dubuque
  5. Nurse Anesthetist Certified Registered
  6. NPI Profile

ANNA M HENNINGSEN CRNA
NPI 1033854955
Nurse Anesthetist, Certified Registered in Dubuque, IA

Active since May 04, 2022PECOS EnrolledAccepts Medicare Assignment
1500 ASSOCIATES DR, DUBUQUE, IA 52002(563) 584-4500 Get Directions Write a Review

NPPES record last updated: August 16, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 16, 2024, May 4, 2022 (2 updates tracked since 2022).

About Anna M Henningsen Crna NPPES

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

ANNA M HENNINGSEN CRNA (NPI 1033854955) is an individual nurse anesthetist, certified registered in Dubuque, Iowa, licensed in Iowa (D179893) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS, is affiliated with Mercyone Dubuque Medical Center, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1033854955
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameANNA M HENNINGSENCredential: CRNA
Location Address1500 ASSOCIATES DRDubuque, IA 52002-2201
Mailing Address1500 Associates DrDubuque, IA 52002-2201 · (563) 584-4500
Phone(563) 584-4500
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateMay 4, 2022
Last NPPES UpdateAugust 16, 20242 updates tracked since enumeration
NPPES CertifiedAugust 16, 2024
✔ NPI 1033854955 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in IA · D179893
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
1500 ASSOCIATES DR, Dubuque, IA 52002
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company, Wellmark Health Plan of Iowa, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Anna M Henningsen Crna 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 ID6608316633
PECOS Enrollment IDI20240905001804
Eligible to Order & Refer✔ Part B Labs & Imaging– Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Anna Henningsen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Medical Associates Clinic P C
Same address
Multi-Specialty
1500 ASSOCIATES DR
Dubuque, IA 52002
  • Reassigned Medicare billing, Iowa enrollment
  • 272 clinicians in this Medicare group
NPI 1457300790 (563) 584-4100
Apollo Anesthesia And Pain Management, PLLC
72 mi
Nurse Anesthetist, Certified Registered
520 VALLEY VIEW DR STE 300
Moline, IL 61265
  • Reassigned Medicare billing, Iowa enrollment
  • 35 clinicians in this Medicare group
NPI 1265051817 (563) 299-1292

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 2

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

Mercyone Dubuque Medical Center

Acute Care Hospitals · Dubuque, IA
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number160069
Location250 Mercy DriveDubuque, IA 52001 · Dubuque County
Emergency services Birthing friendly

Trinity - Bettendorf

Acute Care Hospitals · Bettendorf, IA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number160104
Location4500 Utica Ridge RoadBettendorf, IA 52722 · Scott County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52002 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$122.23 typical visit price
range $52.96 – $161.40
Typical copayment $30.55 (range $13.24 – $40.35)
Most-billed visit code 99204
Established Patient
$66.36 typical visit price
range $16.91 – $131.98
Typical copayment $16.59 (range $4.22 – $32.99)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

JESSICA ANN LARSEN PA-C
Physician Assistant
1500 ASSOCIATES DR
DUBUQUE, IA 52002
Dubuque County (563) 584-4425
MRS. CRISTA NOELLE WEBER ARNP
Nurse Practitioner (Family)
1500 ASSOCIATES DR
DUBUQUE, IA 52002
Dubuque County (563) 584-4112
DR. MELISSA DODDS MD
Dermatology
1500 ASSOCIATES DR
DUBUQUE, IA 52002
Dubuque County (563) 584-4425
JENNIFER ELIZABETH MARKS DO
Physical Medicine & Rehabilitation
1500 ASSOCIATES DR
DUBUQUE, IA 52002
Dubuque County (563) 584-4470
SHANNON ELIZABETH DAVISON-WIESE ARNP
Nurse Practitioner (Family)
1500 ASSOCIATES DR
DUBUQUE, IA 52002
Dubuque County (563) 584-4460
JOSEPH PAUL BERGER M.D.
Obstetrics & Gynecology
1500 ASSOCIATES DR
DUBUQUE, IA 52002
Dubuque County (563) 584-4435
JASON ROBERT SCHULZ P.A.
Physician Assistant
1500 ASSOCIATES DR
DUBUQUE, IA 52002
Dubuque County (563) 584-4460
MITCHELL LEE EDWARDS MD
Pediatrics
1500 ASSOCIATES DR
DUBUQUE, IA 52002
Dubuque County (563) 584-3000

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 Anna Henningsen's NPI number?

The NPI number for Anna Henningsen is 1033854955. It was assigned to this individual provider in the NPPES registry on May 4, 2022.

Where is Anna Henningsen located?

Anna Henningsen practices at 1500 Associates Dr, Dubuque, IA 52002. The listed phone number is (563) 584-4500.

What is Anna Henningsen's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Anna Henningsen enrolled in Medicare?

Yes. Anna Henningsen 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.

Which organizations bill Medicare for Anna Henningsen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anna Henningsen reassigns Medicare benefits to 2 organizations: Medical Associates Clinic P C (Dubuque, IA) and Apollo Anesthesia And Pain Management, PLLC (Moline, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Anna Henningsen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Anna Henningsen accept?

Health plans from Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Anna Henningsen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Anna Henningsen affiliated with any hospitals?

According to CMS data, Anna Henningsen is affiliated with Mercyone Dubuque Medical Center and Trinity - Bettendorf.

When was this NPI record last updated?

The NPPES record for Anna Henningsen was last updated on August 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.