What is Ioana Huibregtse's NPI number?

Ioana Huibregtse's National Provider Identifier (NPI) is 1073865598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ioana Huibregtse's specialty?

Ioana Huibregtse is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Ioana Huibregtse located?

Ioana Huibregtse's practice location on file with NPPES is 7780 Elmwood Ave, Middleton, WI 53562-5407.

What is Ioana Huibregtse's phone number?

The practice phone number listed in the NPPES registry for Ioana Huibregtse is (608) 417-3434.

Does Ioana Huibregtse accept Medicare?

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

Is Ioana Huibregtse's NPI active?

Yes — Ioana Huibregtse's NPI (1073865598) is active in the NPPES registry as of the last update on 2014-10-16.

IndividualActiveAccepts Medicare

Ioana Huibregtse, APN, FNP-C

NPI 1073865598 · Nurse Practitioner · Middleton, WI

Ioana Huibregtse, APN, FNP-C is a Nurse Practitioner provider in Middleton, WI (NPI 1073865598).

Provider details

NPI number: 1073865598
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: APN, FNP-C
Sex: Female
Sole proprietor: No
License: 5505 (WI)

Practice location

7780 Elmwood Ave

Middleton, WI 53562-5407

Phone: (608) 417-3434

Street-level locationGet directions

More WI providers

Mailing address

202 S Park St

Madison, WI 53715-1507

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense 5505 (WI)
Physician Assistants & Advanced Practice Nursing Providers
Family Nurse Practitioner363LF0000XLicense 5505 (WI)
Physician Assistants & Advanced Practice Nursing Providers
Family Nurse Practitioner363LF0000XLicense 209009865 (IL)
Physician Assistants & Advanced Practice Nursing Providers

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

Profile Score

Established profile(63/100 index)

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

Registry tenure28% of score
14 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
208 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	85	$52
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	70	$77
Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439	39	$103
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	14	$13

Typical Medicare-allowed amounts for these services range $13–$103 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Atorvastatin Calcium	82	28
Irbesartan	59	16
Levothyroxine Sodium	58	16
Gabapentin	52	14
Amlodipine Besylate	48	15
Losartan Potassium	45	13
Apixabanbrand: Eliquis

Enumerated: 2012-10-08
Last updated: 2014-10-16

Frequently asked questions

What is Ioana Huibregtse's NPI number?: Ioana Huibregtse's National Provider Identifier (NPI) is 1073865598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ioana Huibregtse's specialty?: Ioana Huibregtse is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Ioana Huibregtse located?: Ioana Huibregtse's practice location on file with NPPES is 7780 Elmwood Ave, Middleton, WI 53562-5407.
What is Ioana Huibregtse's phone number?: The practice phone number listed in the NPPES registry for Ioana Huibregtse is (608) 417-3434.
Does Ioana Huibregtse accept Medicare?: Ioana Huibregtse is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ioana Huibregtse's NPI active?: Yes — Ioana Huibregtse's NPI (1073865598) is active in the NPPES registry as of the last update on 2014-10-16.

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

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	85	$52
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	70	$77
Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439	39	$103
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	14	$13