MRS. PHYLICIA WILLIAMS AGACNP
NPI 1801552401
Nurse Practitioner - Acute Care in Houston, TX

Active since November 09, 2021PECOS EnrolledAccepts Medicare Assignment
929 GESSNER RD, HOUSTON, TX 77024(832) 348-0302 Get Directions Write a Review

NPPES record last updated: September 25, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 25, 2024, Jan 11, 2022, Nov 9, 2021 (3 updates tracked since 2021).

About Mrs. Phylicia Williams Agacnp NPPES

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

MRS. PHYLICIA WILLIAMS AGACNP (NPI 1801552401) is an individual acute care provider in Houston, Texas, licensed in Texas (1057102) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Memorial City Hospital, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1801552401
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameMRS. PHYLICIA WILLIAMSCredential: AGACNP
Location Address929 GESSNER RDHouston, TX 77024-2515
Mailing Address909 Frostwood Dr Ste 1.100Houston, TX 77024-2301 · (713) 338-5519
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateNovember 9, 2021
Last NPPES UpdateSeptember 25, 20243 updates tracked since enumeration
NPPES CertifiedSeptember 25, 2024
NPI 1801552401 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License Licensed in TX · 1057102
929 GESSNER RD, Houston, TX 77024

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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. Phylicia Williams Agacnp 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 ID3870985161
PECOS Enrollment IDI20220118002607
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 5

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.

Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
131 services103 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.
82 services80 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.
62 services60 patients
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.
51 services34 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.
47 services35 patients

Hospital Affiliations CMS Care Compare

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

Memorial Hermann Memorial City Hospital

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450610
Location921 GessnerHouston, TX 77024 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77024 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 20

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

Obstetrics & Gynecology
929 GESSNER RD, SUITE 2100
HOUSTON, TX 77024
Specialist
929 GESSNER RD, SUITE 2150
HOUSTON, TX 77024
Obstetrics & Gynecology (Gynecology)
929 GESSNER RD, STE. 2130
HOUSTON, TX 77024
Dietitian, Registered
929 GESSNER RD
HOUSTON, TX 77024
Family Medicine
929 GESSNER RD, SUITE 2205
HOUSTON, TX 77024
Counselor (Mental Health)
929 GESSNER RD, SUITE 2000
HOUSTON, TX 77024
Dermatology (MOHS-Micrographic Surgery)
929 GESSNER RD, SUITE 2205
HOUSTON, TX 77024
Internal Medicine
929 GESSNER RD, SUITE 2450
HOUSTON, TX 77024

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 Phylicia Williams's NPI number?

The NPI number for Phylicia Williams is 1801552401. It was assigned to this individual provider in the NPPES registry on November 9, 2021.

Where is Phylicia Williams located?

Phylicia Williams practices at 929 Gessner Rd, Houston, TX 77024. The listed phone number is (832) 348-0302.

What is Phylicia Williams's specialty?

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

Is Phylicia Williams enrolled in Medicare?

Yes. Phylicia Williams 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 Phylicia Williams accept?

Health plans from Blue Cross and Blue Shield of Texas, Community Health Choice and Oscar Insurance Company list Phylicia Williams 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 Phylicia Williams affiliated with any hospitals?

According to CMS data, Phylicia Williams is affiliated with Memorial Hermann Memorial City Hospital.

When was this NPI record last updated?

The NPPES record for Phylicia Williams was last updated on September 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.