GREGORY LAWRENCE WALKER II ACNPC-AG
NPI 1861009664
Nurse Practitioner - Acute Care in Henderson, NV

Q: What is Gregory Walker's NPI number?

The NPI number for Gregory Walker is 1861009664. It was assigned to this individual provider in the NPPES registry on September 25, 2020.

Q: What is Gregory Walker's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gregory Walker was last updated on November 19, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since September 25, 2020PECOS EnrolledAccepts Medicare Assignment

99.45/100

CMS Quality Rating

10624 S EASTERN AVE STE A-955, HENDERSON, NV 89052(702) 407-7700(702) 407-7016 Get Directions Write a Review

NPPES record last updated: November 19, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 19, 2020, Sep 25, 2020 (2 updates tracked since 2020).

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About Gregory Lawrence Walker Ii Acnpc-ag NPPES

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

GREGORY LAWRENCE WALKER II ACNPC-AG (NPI 1861009664) is an individual acute care provider in Henderson, Nevada, licensed in Nevada (834774) and active in the NPI registry since September 2020. He is enrolled in Medicare PECOS, is affiliated with Summerlin Hospital Medical Center, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1861009664

Entity TypeIndividualMale

Primary Taxonomy363LA2100X

Provider Legal NameGREGORY LAWRENCE WALKER IICredential: ACNPC-AG

Location Address10624 S EASTERN AVE STE A-955Henderson, NV 89052-2982

Mailing Address10624 S Eastern Ave Ste A-955Henderson, NV 89052-2982 · (702) 407-7700 · Fax (702) 407-7016

Phone(702) 407-7700

Fax(702) 407-7016

Sole ProprietorYes

Medical School CMSOtherGraduated 2020

Enumeration DateSeptember 25, 2020

Last NPPES UpdateNovember 19, 20202 updates tracked since enumeration

NPPES CertifiedNovember 19, 2020

✔ NPI 1861009664 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2100X

License✔ Licensed in NV · 834774

Also ListedNurse Practitioner · Critical Care MedicineTaxonomy 363LC0200X · License 834774 (NV)

Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License 834774 (NV)

Also ListedClinical Nurse Specialist · Adult HealthTaxonomy 364SA2200X · License 824774 (NV)

10624 S EASTERN AVE STE A-955, Henderson, NV 89052

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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

Gregory Lawrence Walker Ii Acnpc-ag 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 ID6002228673

PECOS Enrollment IDI20201224000389

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.

151 services36 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.

78 services44 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.

33 services26 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

16 services16 patients

Hospital Affiliations CMS Care Compare 3

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

Summerlin Hospital Medical Center

Acute Care Hospitals · Las Vegas, NV

2/5 CMS rating

OwnershipProprietary

CMS Certification Number290041

Location657 Town Center DriveLas Vegas, NV 89144 · Clark County

Emergency services Birthing friendly

Centennial Hills Hospital Medical Center

Acute Care Hospitals · Las Vegas, NV

1/5 CMS rating

OwnershipProprietary

CMS Certification Number290054

Location6900 N Durango DrLas Vegas, NV 89149 · Clark County

Emergency services Birthing friendly

Henderson Hospital

Acute Care Hospitals · Henderson, NV

3/5 CMS rating

OwnershipProprietary

CMS Certification Number290057

Location1050 West Galleria DriveHenderson, NV 89011 · Clark County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89052 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

$88.51 typical visit price

range $57.07 – $173.24

Typical copayment $22.12 (range $14.26 – $43.31)

Most-billed visit code 99203

Established Patient

$100.60 typical visit price

range $18.27 – $140.96

Typical copayment $25.15 (range $4.56 – $35.24)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

99.45/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

95.03

Improvement Activities

Cost

80.69

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.

NAUHAR BHATIA M.D.

Family Medicine