MRS. NATASHA T EL HMAINI NP
NPI 1891112405
Nurse Practitioner - Gerontology in Greendale, WI

Active since March 20, 2014PECOS EnrolledAccepts Medicare Assignment
5404 W LOOMIS RD, GREENDALE, WI 53129(414) 329-4979 Get Directions Write a Review

NPPES record last updated: March 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 30, 2026, Dec 2, 2021, Mar 24, 2020 and 1 more (4 updates tracked since 2018).

About Mrs. Natasha T El Hmaini Np NPPES

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

MRS. NATASHA T EL HMAINI NP (NPI 1891112405) is an individual gerontology provider in Greendale, Wisconsin, licensed in Wisconsin (5713) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1891112405
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameMRS. NATASHA T EL HMAINICredential: NP
Location Address5404 W LOOMIS RDGreendale, WI 53129-1411
Mailing Address3301 W Forest Home AveMilwaukee, WI 53215-2843 · (414) 389-2233
Sole ProprietorYes
Medical School CMSOtherGraduated 2008
Enumeration DateMarch 20, 2014
Last NPPES UpdateMarch 30, 20264 updates tracked since enumeration
NPPES CertifiedMarch 30, 2026
NPI 1891112405 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License Licensed in WI · 5713
Also ListedNurse PractitionerTaxonomy 363L00000X · License 5713 (WI)
5404 W LOOMIS RD, Greendale, WI 53129

Other Identifiers 1

Medicaid100036913WI

Accepted Insurance

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

Mrs. Natasha T El Hmaini Np 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 ID648493833
PECOS Enrollment IDI20140515000550
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53129 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
$82.92 typical visit price
range $53.90 – $163.24
Typical copayment $20.73 (range $13.47 – $40.81)
Most-billed visit code 99203
Established Patient
$95.41 typical visit price
range $17.40 – $133.76
Typical copayment $23.85 (range $4.35 – $33.44)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers25 claims25 services$15.31 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers20 claims20 services$69.84 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Occupational Therapist
5404 W LOOMIS RD
GREENDALE, WI 53129
Speech-Language Pathologist
5404 W LOOMIS RD
GREENDALE, WI 53129
Speech-Language Pathologist
5404 W LOOMIS RD
GREENDALE, WI 53129
Physical Therapist
5404 W LOOMIS RD
GREENDALE, WI 53129
Occupational Therapy Assistant
5404 W LOOMIS RD
GREENDALE, WI 53129
Occupational Therapy Assistant
5404 W LOOMIS RD
GREENDALE, WI 53129
Occupational Therapy Assistant
5404 W LOOMIS RD
GREENDALE, WI 53129
Skilled Nursing Facility
5404 W LOOMIS RD
GREENDALE, WI 53129

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 Natasha El Hmaini's NPI number?

The NPI number for Natasha El Hmaini is 1891112405. It was assigned to this individual provider in the NPPES registry on March 20, 2014.

Where is Natasha El Hmaini located?

Natasha El Hmaini practices at 5404 W Loomis Rd, Greendale, WI 53129. The listed phone number is (414) 329-4979.

What is Natasha El Hmaini's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Natasha El Hmaini enrolled in Medicare?

Yes. Natasha El Hmaini 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.

What insurance does Natasha El Hmaini accept?

Health plans from CareSource (Common Ground Healthcare) list Natasha El Hmaini 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 Natasha El Hmaini was last updated on March 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.