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ALYSSA MALTBY APRN
NPI 1023536414
Nurse Practitioner in Houston, TX

Active since September 06, 2017PECOS EnrolledAccepts Medicare Assignment
4407 YOAKUM BLVD, HOUSTON, TX 77006(713) 791-2648 Get Directions Write a Review

NPPES record last updated: April 4, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 4, 2024, Dec 11, 2023 (2 updates tracked since 2023).

About Alyssa Maltby Aprn NPPES

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

ALYSSA MALTBY APRN (NPI 1023536414) is an individual nurse practitioner in Houston, Texas, licensed in Texas (AP135039) and active in the NPI registry since September 2017. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1023536414
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameALYSSA MALTBYCredential: APRN
Location Address4407 YOAKUM BLVDHouston, TX 77006-5861
Mailing Address9904 Hidden Shadybrook DrHouston, TX 77080-2210
Phone(713) 791-2648
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateSeptember 6, 2017
Last NPPES UpdateApril 4, 20242 updates tracked since enumeration
NPPES CertifiedApril 4, 2024
✔ NPI 1023536414 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 TX · AP135039
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.
4407 YOAKUM BLVD, Houston, TX 77006
Open in Google Maps ↗

Other Names 1

Former Name (1)Alyssa Evens Aprn

Secondary Practice Locations 2

Location 1300 E Highland Mall Blvd Ste 1AAustin, TX 78752-3746 · Phone (512) 451-5800
Location 24625 Center StDeer Park, TX 77536-6352 · Phone (281) 542-6856

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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

Alyssa Maltby Aprn 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 ID7315207941
PECOS Enrollment IDI20180130002794
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 Alyssa Maltby reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Renal Specialists Of Houston, PA
13 mi
Specialist
11665 FUQUA ST STE C301
Houston, TX 77034
  • Reassigned Medicare billing, Texas enrollment
  • 25 clinicians in this Medicare group
NPI 1275649402 (713) 947-9509

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 77006 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BIO-MEDICAL APPLICATIONS OF TEXAS, INC.
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
4407 YOAKUM BLVD
HOUSTON, TX 77006
Harris County (713) 527-8436

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 Alyssa Maltby's NPI number?

The NPI number for Alyssa Maltby is 1023536414. It was assigned to this individual provider in the NPPES registry on September 6, 2017. The provider is also known as Alyssa Evens Aprn.

Where is Alyssa Maltby located?

Alyssa Maltby practices at 4407 Yoakum Blvd, Houston, TX 77006. The listed phone number is (713) 791-2648.

What is Alyssa Maltby's specialty?

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

Is Alyssa Maltby enrolled in Medicare?

Yes. Alyssa Maltby 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 Alyssa Maltby's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alyssa Maltby reassigns Medicare benefits to Renal Specialists Of Houston, PA (Houston, TX). 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 Alyssa Maltby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alyssa Maltby accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 5 other insurers list Alyssa Maltby 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 Alyssa Maltby was last updated on April 4, 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.