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MICHELLE F HAIMOWITZ RN, CNP
NPI 1275775496
Nurse Practitioner - Pediatrics, Critical Care in Anchorage, AK

Active since April 02, 2009PECOS Enrolled
3841 PIPER STREET, SUITE T4-020, ANCHORAGE, AK 99508(907) 929-7337(907) 929-7330 Get Directions Write a Review

NPPES record last updated: April 28, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 28, 2026, Jan 12, 2022 (2 updates tracked since 2022).

About Michelle F Haimowitz Rn, Cnp NPPES

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

MICHELLE F HAIMOWITZ RN, CNP (NPI 1275775496) is an individual pediatrics, critical care provider in Anchorage, Alaska, licensed in Pennsylvania (SP014600) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1275775496
Entity TypeIndividualFemale
Primary Taxonomy363LP0222X
Provider Legal NameMICHELLE F HAIMOWITZCredential: RN, CNP
Location Address3841 PIPER STREET, SUITE T4-020Anchorage, AK 99508
Mailing Address3841 Piper Street, Suite T4-020Anchorage, AK 99508 · (907) 929-7337 · Fax (907) 929-7330
Phone(907) 929-7337
Fax(907) 929-7330
Sole ProprietorNo
Enumeration DateApril 2, 2009
Last NPPES UpdateApril 28, 20262 updates tracked since enumeration
NPPES CertifiedApril 28, 2026
✔ NPI 1275775496 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Pediatrics, Critical CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0222X
License✔ Licensed in PA · SP014600
Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X · License RN.348289 (OH)
3841 PIPER STREET, Anchorage, AK 99508
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michelle F Haimowitz Rn, Cnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Michelle Haimowitz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Alaska Pediatric Specialties LLC
Same address
Specialist
3841 PIPER ST STE T4-020
Anchorage, AK 99508
  • Reassigned Medicare billing, Alaska enrollment
  • 11 clinicians in this Medicare group
NPI 1396140950 (907) 929-7337
Providence Health & Services- Washington
0.2 mi
Critical Care Medicine
3200 PROVIDENCE DR
Anchorage, AK 99508
  • Reassigned Medicare billing, Alaska enrollment
  • 228 clinicians in this Medicare group
NPI 1093956278 (907) 212-6002

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99508 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
$111.57 typical visit price
range $71.33 – $222.64
Typical copayment $27.89 (range $17.83 – $55.66)
Most-billed visit code 99203
Established Patient
$128.73 typical visit price
range $21.84 – $181.48
Typical copayment $32.18 (range $5.46 – $45.37)
Most-billed visit code 99214
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.

THOMAS K KRAMER M.D.
Internal Medicine (Interventional Cardiology)
3841 PIPER STREET, SUITE T100
ANCHORAGE, AK 99508
Anchorage Municipality (907) 561-3211
DAVID A HEMRY MD
Allergy & Immunology
3841 PIPER STREET, SUITE T4-054
ANCHORAGE, AK 99508
Anchorage Municipality (907) 562-6228
RONDA RENEA NAKOA PNP
Nurse Practitioner (Pediatrics)
3841 PIPER STREET, SUITE T4-020
ANCHORAGE, AK 99508
Anchorage Municipality (907) 929-7337
LEO B BUSTAD M.D.
Internal Medicine (Cardiovascular Disease)
3841 PIPER STREET, SUITE T100
ANCHORAGE, AK 99508
Anchorage Municipality (907) 561-3211
DR. GREGORY JOHN SEMANCIK M.D.
Pediatrics (Pediatric Gastroenterology)
3841 PIPER STREET, SUITE T4-020
ANCHORAGE, AK 99508
Anchorage Municipality (907) 929-7337
MS. BRENDA J WITTMAN M.D.
Pediatrics (Pediatric Hematology-Oncology)
3841 PIPER STREET, SUITE T4-020
ANCHORAGE, AK 99508
Anchorage Municipality (907) 929-7337
MARIO BINDER M.D.
Internal Medicine (Cardiovascular Disease)
3841 PIPER STREET, SUITE T100
ANCHORAGE, AK 99508
Anchorage Municipality (907) 561-3211
JOHN C FINLEY M.D.
Internal Medicine (Cardiovascular Disease)
3841 PIPER STREET, SUITE T100
ANCHORAGE, AK 99508
Anchorage Municipality (907) 561-3211

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 Michelle Haimowitz's NPI number?

The NPI number for Michelle Haimowitz is 1275775496. It was assigned to this individual provider in the NPPES registry on April 2, 2009.

Where is Michelle Haimowitz located?

Michelle Haimowitz practices at 3841 Piper Street Suite T4-020, Anchorage, AK 99508. The listed phone number is (907) 929-7337.

What is Michelle Haimowitz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, Critical Care, with taxonomy code 363LP0222X.

Is Michelle Haimowitz enrolled in Medicare?

Yes. Michelle Haimowitz is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michelle Haimowitz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Haimowitz reassigns Medicare benefits to 2 organizations: Alaska Pediatric Specialties LLC (Anchorage, AK) and Providence Health & Services- Washington (Anchorage, AK). 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 Michelle Haimowitz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michelle Haimowitz accept?

Health plans from Moda Health Plan, Inc. and Premera Blue Cross Blue Shield of Alaska list Michelle Haimowitz 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.

When was this NPI record last updated?

The NPPES record for Michelle Haimowitz was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.