ALLISON P. WALTON N.P.
NPI 1629111059
Nurse Practitioner - Adult Health in Newport News, VA

Q: What is Allison Walton's NPI number?

The NPI number for Allison Walton is 1629111059. It was assigned to this individual provider in the NPPES registry on February 15, 2007.

Q: What is Allison Walton's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Q: When was this NPI record last updated?

The NPPES record for Allison Walton was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since February 15, 2007PECOS EnrolledAccepts Medicare Assignment

94.07/100

CMS Quality Rating

856 J CLYDE MORRIS BLVD STE C, NEWPORT NEWS, VA 23601(757) 316-5725(757) 594-3386 Get Directions Write a Review

NPPES record last updated: June 16, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

On this page

About Allison P. Walton N.p. NPPES

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

ALLISON P. WALTON N.P. (NPI 1629111059) is an individual adult health provider in Newport News, Virginia, licensed in Virginia (0024165901) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS, is affiliated with Riverside Regional Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1629111059

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameALLISON P. WALTONCredential: N.P.

Location Address856 J CLYDE MORRIS BLVD STE CNewport News, VA 23601-1318

Mailing Address856 J Clyde Morris Blvd Ste ANewport News, VA 23601-1318 · (757) 316-5800 · Fax (757) 534-5190

Phone(757) 316-5725

Fax(757) 594-3386

Sole ProprietorNo

Medical School CMSOtherGraduated 2016

Enumeration DateFebruary 15, 2007

Last NPPES UpdateJune 16, 2026

NPPES CertifiedJune 16, 2026

✔ NPI 1629111059 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2200X

License✔ Licensed in VA · 0024165901

856 J CLYDE MORRIS BLVD STE C, Newport News, VA 23601

Open in Google Maps ↗

Secondary Practice Locations 2

Location 1120 Kings Way Ste 3100-AWilliamsburg, VA 23185-2505 · Phone (757) 345-5724 · Fax (757) 345-2236

Location 212100 Warwick Blvd Ste 102Newport News, VA 23601-2365 · Phone (757) 594-2644 · Fax (757) 594-3134

Other Identifiers 1

Medicaid010155843VA

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

Allison P. Walton N.p. 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 ID7618916982

PECOS Enrollment IDI20050426001149

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.

Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes 99350

An established patient home visit is a service where a healthcare professional visits a patient's home for a check-up or treatment. The visit typically lasts for about an hour. This service is especially beneficial for patients who may have difficulty traveling to a healthcare facility.

308 services112 patients

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.

81 services71 patients

Telephone medical discussion with physician, 11-20 minutes 99442

This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.

31 services24 patients

Telephone medical discussion with physician, 5-10 minutes 99441

A telephone medical discussion with a physician is a brief, 5-10 minute call where you can discuss your health concerns. It's a convenient way to receive medical advice without needing to visit a clinic. It's important to prepare questions in advance to make the most of this time.

14 services13 patients

Advance care planning, each additional 30 minutes 99498

Advance care planning involves discussing and documenting your future health care preferences in case you're unable to make decisions for yourself. Each additional 30 minutes allows more time to explore your wishes, values, and goals for treatment.

14 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Riverside Regional Medical Center

Acute Care Hospitals · Newport News, VA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490052

Location500 J Clyde Morris BlvdNewport News, VA 23601 · Newport News City County

Emergency services Birthing friendly

Riverside Doctors' Hospital Of Williamsburg

Acute Care Hospitals · Williamsburg, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490143

Location1500 Commonwealth AvenueWilliamsburg, VA 23185 · James City County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 23601 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

$86.88 typical visit price

range $56.19 – $170.30

Typical copayment $21.72 (range $14.04 – $42.57)

Most-billed visit code 99203

Established Patient

$99.13 typical visit price

range $18.07 – $138.91

Typical copayment $24.78 (range $4.51 – $34.72)

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.

94.07/100

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

Scored through an Alternative Payment Model

Quality

90.65

Promoting Interoperability

95.83

Improvement Activities

Other Providers at the Same Location NPPES 3

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

RIVERSIDE PHYSICIAN SERVICES INC

Family Medicine (Geriatric Medicine)

856 J CLYDE MORRIS BLVD STE C
NEWPORT NEWS, VA 23601

Newport News City (757) 875-2050

SUSAN KELLY GILBERT FNP

Nurse Practitioner (Family)

856 J CLYDE MORRIS BLVD STE C
NEWPORT NEWS, VA 23601

Newport News City (757) 316-5725

KASEY HARPER MAURICE FNP-C

Nurse Practitioner (Family)

856 J CLYDE MORRIS BLVD STE C
NEWPORT NEWS, VA 23601

Newport News City (757) 316-5725

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 Allison Walton's NPI number?

The NPI number for Allison Walton is 1629111059. It was assigned to this individual provider in the NPPES registry on February 15, 2007.

Where is Allison Walton located?

Allison Walton practices at 856 J Clyde Morris Blvd Ste C, Newport News, VA 23601. The listed phone number is (757) 316-5725.

What is Allison Walton's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Allison Walton enrolled in Medicare?

Yes. Allison Walton 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.

Is Allison Walton affiliated with any hospitals?

According to CMS data, Allison Walton is affiliated with Riverside Regional Medical Center and Riverside Doctors' Hospital Of Williamsburg.

When was this NPI record last updated?

The NPPES record for Allison Walton was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.