CHELSEA C WALTER PA-C
NPI 1679909006
Physician Assistant in Austin, TX

Q: What is Chelsea Walter's NPI number?

The NPI number for Chelsea Walter is 1679909006. It was assigned to this individual provider in the NPPES registry on September 17, 2013.

Q: What is Chelsea Walter's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Chelsea Walter was last updated on April 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 September 17, 2013PECOS Enrolled

3001 PALM WAY STE D134, AUSTIN, TX 78758(888) 663-6331(415) 252-7176 Get Directions Write a Review

NPPES record last updated: April 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 27, 2026, Jun 11, 2025, May 10, 2021 and 2 more (5 updates tracked since 2018).

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About Chelsea C Walter Pa-c NPPES

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

CHELSEA C WALTER PA-C (NPI 1679909006) is an individual physician assistant in Austin, Texas, licensed in Texas (PA15999) and active in the NPI registry since September 2013. She is enrolled in Medicare PECOS and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1679909006

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameCHELSEA C WALTERCredential: PA-C

Location Address3001 PALM WAY STE D134Austin, TX 78758-7963

Mailing Address2219 13th Ave W Apt 2Seattle, WA 98119-2428 · (402) 560-5201

Phone(888) 663-6331

Fax(415) 252-7176

Sole ProprietorNo

Enumeration DateSeptember 17, 2013

Last NPPES UpdateApril 27, 20265 updates tracked since enumeration

NPPES CertifiedApril 27, 2026

✔ NPI 1679909006 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in TX · PA15999

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 017002 (NY), PA60668491 (WA)

3001 PALM WAY STE D134, Austin, TX 78758

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Secondary Practice Locations 4

Location 143 New Scotland Ave # Mc139Albany, NY 12208-3412 · Phone (518) 262-3773

Location 2169 Madison Ave Ste 15370New York, NY 10016-5101 · Phone (844) 484-7362

Location 3201 16th Ave ESeattle, WA 98112-5226 · Phone (206) 326-3000

Location 4925 Seneca StSeattle, WA 98101-2742 · Phone (206) 583-6433 · Fax (206) 583-6583

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chelsea C Walter Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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.

36 services28 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.

17 services12 patients

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

15 services15 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.

15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78758 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

$89.03 typical visit price

range $57.88 – $174.00

Typical copayment $22.25 (range $14.47 – $43.50)

Most-billed visit code 99203

Established Patient

$71.95 typical visit price

range $18.88 – $142.23

Typical copayment $17.98 (range $4.72 – $35.55)

Most-billed visit code 99213

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 18

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

AYA ELSAADI PA-C

Physician Assistant