HALIMATOU DIALLO NP
NPI 1265189708
Nurse Practitioner - Family in Leander, TX

Active since March 04, 2022PECOS EnrolledAccepts Medicare Assignment
651 N HIGHWAY 183 STE 110, LEANDER, TX 78641(512) 528-0432 Get Directions Write a Review

NPPES record last updated: April 8, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Apr 8, 2025, Apr 11, 2024, May 3, 2022 and 1 more (4 updates tracked since 2022).

About Halimatou Diallo Np NPPES

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

HALIMATOU DIALLO NP (NPI 1265189708) is an individual family provider in Leander, Texas, licensed in Georgia (RN270228) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, is affiliated with Cedar Park Regional Medical Center, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1265189708
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameHALIMATOU DIALLOCredential: NP
Location Address651 N HIGHWAY 183 STE 110Leander, TX 78641-7002
Mailing Address651 N Highway 183 Ste 110Leander, TX 78641-7002
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateMarch 4, 2022
Last NPPES UpdateApril 8, 20254 updates tracked since enumeration
NPPES CertifiedApril 8, 2025
NPI 1265189708 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in GA · RN270228
651 N HIGHWAY 183 STE 110, Leander, TX 78641

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

Halimatou Diallo 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 ID4587045943
PECOS Enrollment IDI20250506003611
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.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml Q9966
Low osmolar contrast material with 200-299 mg/ml iodine concentration is a type of dye used in certain medical tests like CT scans or X-rays. It helps to highlight specific areas in your body, making them easier to see and examine. It's safe and commonly used.
206 services30 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
165 services27 patients
Fluoroscopic guidance for needle placement 77002
Fluoroscopic guidance for needle placement is a medical procedure that uses a special X-ray technology to help accurately place a needle in the body. It's often used in biopsies, injections or other treatments to ensure precision and safety.
160 services26 patients
Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
156 services25 patients
Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose J7321
Hyaluronan or derivatives like Hyalgan, Supartz, or Visco-3, are used in intra-articular injections for joint pain relief. They help by improving joint lubrication, reducing inflammation, and promoting tissue healing. Each dose is administered directly into the joint space.
151 services25 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
134 services21 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Cedar Park Regional Medical Center

Acute Care Hospitals · Cedar Park, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number670043
Location1401 Medical ParkwayCedar Park, TX 78613 · Williamson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78641 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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 4

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

Family Medicine
651 N HIGHWAY 183 STE 110
LEANDER, TX 78641
Nurse Practitioner
651 N HIGHWAY 183 STE 110
LEANDER, TX 78641
Nurse Practitioner (Family)
651 N HIGHWAY 183 STE 110
LEANDER, TX 78641
Family Medicine
651 N HIGHWAY 183 STE 110
LEANDER, TX 78641

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 Halimatou Diallo's NPI number?

The NPI number for Halimatou Diallo is 1265189708. It was assigned to this individual provider in the NPPES registry on March 4, 2022.

Where is Halimatou Diallo located?

Halimatou Diallo practices at 651 N Highway 183 Ste 110, Leander, TX 78641. The listed phone number is (512) 528-0432.

What is Halimatou Diallo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Halimatou Diallo enrolled in Medicare?

Yes. Halimatou Diallo 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 Halimatou Diallo accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Halimatou Diallo 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.

Is Halimatou Diallo affiliated with any hospitals?

According to CMS data, Halimatou Diallo is affiliated with Cedar Park Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Halimatou Diallo was last updated on April 8, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.