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NAOMI HALLMARK HATA
NPI 1639036551
Nurse Practitioner in Huntsville, AL

Active since January 05, 2026PECOS EnrolledAccepts Medicare Assignment
3601 CCI DR NW, HUNTSVILLE, AL 35805(256) 705-4224(256) 705-4135 Get Directions Write a Review

NPPES record last updated: January 29, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jan 29, 2026, Jan 14, 2026, Jan 5, 2026 (3 updates tracked since 2026).

About Naomi Hallmark Hata NPPES

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

NAOMI HALLMARK HATA (NPI 1639036551) is an individual nurse practitioner in Huntsville, Alabama, licensed in Alabama (1-191393) and active in the NPI registry since January 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1639036551
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameNAOMI HALLMARK HATA
Location Address3601 CCI DR NWHuntsville, AL 35805-2606
Mailing AddressPo Box 18428Huntsville, AL 35804-8428 · (256) 705-4224 · Fax (256) 705-4135
Phone(256) 705-4224
Fax(256) 705-4135
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateJanuary 5, 2026
Last NPPES UpdateJanuary 29, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 29, 2026
✔ NPI 1639036551 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in AL · 1-191393
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
3601 CCI DR NW, Huntsville, AL 35805
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama, BlueCross BlueShield of Tennessee.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

Naomi Hallmark Hata 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 ID2668951203
PECOS Enrollment IDI20260204002632
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 Reassignment

Medicare enrollment records show Naomi Hata reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Oncology Specialties, P.C.
Same address
Hematology & Oncology
3601 CCI DR NW
Huntsville, AL 35805
  • Reassigned Medicare billing, Alabama enrollment
  • 111 clinicians in this Medicare group
NPI 1669425716 (256) 705-4224

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 35805 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
$81.90 typical visit price
range $52.65 – $161.63
Typical copayment $20.47 (range $13.16 – $40.40)
Most-billed visit code 99203
Established Patient
$93.72 typical visit price
range $16.56 – $131.65
Typical copayment $23.43 (range $4.14 – $32.91)
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.

KERLEY MEDICAL EQUIPMENT & SUPPLY, INC.
Durable Medical Equipment & Medical Supplies
3601 CCI DR NW, SUITE 260
HUNTSVILLE, AL 35805
Madison County (256) 327-5710
RANJAN PATEL GOLI CRNP
Nurse Practitioner
3601 CCI DR NW
HUNTSVILLE, AL 35805
Madison County (256) 705-4224
JENNIFER BROWNELL PHARM.D.
Pharmacist (Oncology)
3601 CCI DR NW
HUNTSVILLE, AL 35805
Madison County (256) 327-5900
LEIRON RAYE BAYLESS PA
Physician Assistant
3601 CCI DR NW
HUNTSVILLE, AL 35805
Madison County (256) 705-4224
DR. MARSHALL T SCHREEDER M.D.
Internal Medicine (Medical Oncology)
3601 CCI DR NW
HUNTSVILLE, AL 35805
Madison County (256) 705-4224
LAURA SPENCER SIMEONE PA-C
Physician Assistant
3601 CCI DR NW
HUNTSVILLE, AL 35805
Madison County (256) 705-4224
CHRISTINE MARIE FUSSELL CRNP
Nurse Practitioner (Gerontology)
3601 CCI DR NW
HUNTSVILLE, AL 35805
Madison County (256) 705-4224
MARTHA HOLT CRNP
Registered Nurse
3601 CCI DR NW
HUNTSVILLE, AL 35805
Madison County (256) 705-4224

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 Naomi Hata's NPI number?

The NPI number for Naomi Hata is 1639036551. It was assigned to this individual provider in the NPPES registry on January 5, 2026.

Where is Naomi Hata located?

Naomi Hata practices at 3601 Cci Dr NW, Huntsville, AL 35805. The listed phone number is (256) 705-4224.

What is Naomi Hata's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Naomi Hata enrolled in Medicare?

Yes. Naomi Hata 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 organization bills Medicare for Naomi Hata's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Naomi Hata reassigns Medicare benefits to Oncology Specialties, P.C. (Huntsville, AL). The 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 Naomi Hata's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Naomi Hata accept?

Health plans from Blue Cross and Blue Shield of Alabama and BlueCross BlueShield of Tennessee list Naomi Hata 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 Naomi Hata was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.