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NIRVA ANTOINE JOSEPH-GUILLAUME AGACNP-BC
NPI 1720704463
Nurse Practitioner - Acute Care in Shenandoah, TX

Active since October 14, 2022PECOS EnrolledAccepts Medicare Assignment
129 VISION PARK BLVD STE 307, SHENANDOAH, TX 77384(936) 321-5440 Get Directions Write a Review

NPPES record last updated: September 4, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Sep 4, 2025, Jun 29, 2024, Dec 12, 2022 and 1 more (4 updates tracked since 2022).

About Nirva Antoine Joseph-guillaume Agacnp-bc NPPES

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

NIRVA ANTOINE JOSEPH-GUILLAUME AGACNP-BC (NPI 1720704463) is an individual acute care provider in Shenandoah, Texas, licensed in Texas (1041047) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1720704463
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameNIRVA ANTOINE JOSEPH-GUILLAUMECredential: AGACNP-BC
Location Address129 VISION PARK BLVD STE 307Shenandoah, TX 77384-3024
Mailing Address11511 Shadow Creek PkwyPearland, TX 77584-7298 · (713) 442-0000
Phone(936) 321-5440
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateOctober 14, 2022
Last NPPES UpdateSeptember 4, 20254 updates tracked since enumeration
NPPES CertifiedSeptember 4, 2025
✔ NPI 1720704463 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in TX · 1041047
Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License 1041047 (TX)
129 VISION PARK BLVD STE 307, Shenandoah, TX 77384
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11635 North Loop W South Tower Fl 1Houston, TX 77008-1532 · Phone (713) 867-2066 · Fax (713) 314-8280
Location 210701 Vintage Preserve PkwyHouston, TX 77070-2158 · Phone (713) 442-1500

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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

Nirva Antoine Joseph-guillaume Agacnp-bc 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 ID9638544463
PECOS Enrollment IDI20230410002273
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 4

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
116 services87 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
52 services43 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
32 services32 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77384 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.

JOSHUA STEVEN DAVIS AGACNP
Nurse Practitioner
129 VISION PARK BLVD STE 307
SHENANDOAH, TX 77384
Montgomery County (936) 321-5440
SAMJHANA RAJBHANDARI
Nurse Practitioner (Family)
129 VISION PARK BLVD STE 307
SHENANDOAH, TX 77384
Montgomery County (936) 321-5440
DR. MATTHEW TIMOTHY CLARK M.D.
Internal Medicine (Gastroenterology)
129 VISION PARK BLVD STE 307
SHENANDOAH, TX 77384
Montgomery County (936) 321-5440
GASTROENTEROLOGY PARTNERS OF NORTH HOUSTON PLLC
Internal Medicine (Gastroenterology)
129 VISION PARK BLVD STE 307
SHENANDOAH, TX 77384
Montgomery County (936) 321-5440

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 Nirva Joseph-guillaume's NPI number?

The NPI number for Nirva Joseph-guillaume is 1720704463. It was assigned to this individual provider in the NPPES registry on October 14, 2022.

Where is Nirva Joseph-guillaume located?

Nirva Joseph-guillaume practices at 129 Vision Park Blvd Ste 307, Shenandoah, TX 77384. The listed phone number is (936) 321-5440.

What is Nirva Joseph-guillaume's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Nirva Joseph-guillaume enrolled in Medicare?

Yes. Nirva Joseph-guillaume 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 Nirva Joseph-guillaume accept?

Health plans from Blue Cross and Blue Shield of Texas list Nirva Joseph-guillaume 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 Nirva Joseph-guillaume was last updated on September 4, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.