MRS. JESSICA BARTON WALKER PA-C
NPI 1609231679
Physician Assistant in Columbia, TN

Q: What is Jessica Walker's NPI number?

The NPI number for Jessica Walker is 1609231679. It was assigned to this individual provider in the NPPES registry on December 17, 2015.

Q: What is Jessica Walker'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 Jessica Walker was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 December 17, 2015PECOS EnrolledAccepts Medicare Assignment

1050 N JAMES CAMPBELL BLVD, SUITE 200, COLUMBIA, TN 38401(931) 381-2663(931) 490-1369 Get Directions Write a Review

NPPES record last updated: December 3, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 3, 2025, Feb 13, 2023, Nov 8, 2022 and 3 more (6 updates tracked since 2015).

On this page

About Mrs. Jessica Barton Walker Pa-c NPPES

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

MRS. JESSICA BARTON WALKER PA-C (NPI 1609231679) is an individual physician assistant in Columbia, Tennessee, licensed in Tennessee (2889) and active in the NPI registry since December 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Columbia, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1609231679

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameMRS. JESSICA BARTON WALKERCredential: PA-C

Location Address1050 N JAMES CAMPBELL BLVD, SUITE 200Columbia, TN 38401-2754

Mailing Address2000 Callaway Park PlThompsons Station, TN 37179-5406

Phone(931) 381-2663

Fax(931) 490-1369

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateDecember 17, 2015

Last NPPES UpdateDecember 3, 20256 updates tracked since enumeration

NPPES CertifiedDecember 3, 2025

✔ NPI 1609231679 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in TN · 2889

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.

1050 N JAMES CAMPBELL BLVD, Columbia, TN 38401

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Secondary Practice Location 1

Location 11050 N James M Campbell Blvd Ste 200Columbia, TN 38401-2754 · Phone (931) 381-2663 · Fax (931) 490-1369

Other Identifiers 1

MedicaidQ019414TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia 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 and accepts Medicare assignment

Mrs. Jessica Barton Walker Pa-c 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 ID6507161270

PECOS Enrollment IDI20160218001198

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 13

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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

1,294 services97 patients

Injection, dexamethasone sodium phosphate, 1 mg J1100

Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.

1,262 services112 patients

Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg J3304

Triamcinolone acetonide is a long-lasting, preservative-free steroid injection. It's delivered in tiny, slow-releasing particles (microspheres) to manage inflammation or related conditions. The dose given is 1 mg. It's generally safe with few side effects.

960 services19 patients

Aspiration and/or injection of fluid large joint using ultrasound guidance 20611

This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.

463 services200 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

314 services181 patients

Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose J7321

Hyaluronan or derivatives like Hyalgan, Supartz, or Visco-3, are used in intra-articular injections for joint pain relief. They help by improving joint lubrication, reducing inflammation, and promoting tissue healing. Each dose is administered directly into the joint space.

215 services50 patients

Injection, ketorolac tromethamine, per 15 mg J1885

Ketorolac tromethamine is a medication administered through injection, often used to manage moderate to severe pain. Each 15 mg dose helps to reduce hormones causing inflammation and pain in the body. It is not recommended for long-term use.

116 services29 patients

Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose J7324

Orthovisc is a treatment involving injections of a substance called hyaluronan into your joints. Hyaluronan is a natural substance in your joint fluid that aids in movement and reduces pain. The Orthovisc injections help replenish this substance, relieving joint pain.

65 services21 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

49 services49 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

46 services28 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

29 services28 patients

Injection of trigger points, 1-2 muscles 20552

Trigger point injection is a procedure used to treat painful areas of muscle that contain trigger points, or knots of muscle that form when muscles do not relax. 1-2 muscles are typically treated in one session. The procedure involves injecting medications into these points to alleviate pain.

18 services15 patients

Aspiration and/or injection of fluid from medium joint using ultrasound guidance 20606

This is a procedure where a needle is guided by ultrasound into a medium-sized joint, like a knee or shoulder. The needle can be used to remove fluid, which can relieve pressure and pain, or to inject medication to help with inflammation and discomfort.

12 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38401 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

$81.53 typical visit price

range $52.64 – $160.89

Typical copayment $20.38 (range $13.16 – $40.22)

Most-billed visit code 99203

Established Patient

$66.01 typical visit price

range $16.72 – $131.41

Typical copayment $16.50 (range $4.18 – $32.85)

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 9

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

SURGERY CENTER OF MIDDLE TENNESSEE LLC

Clinic/Center (Ambulatory Surgical)

1050 N JAMES CAMPBELL BLVD, SUITE 120
COLUMBIA, TN 38401

Maury County (931) 388-3488

CHARLES D ATNIP M.D.

Ophthalmology

1050 N JAMES CAMPBELL BLVD, SUITE 100
COLUMBIA, TN 38401

Maury County (931) 375-1050

JONATHAN K BASS PT

Physical Therapist

1050 N JAMES CAMPBELL BLVD, SUITE 110
COLUMBIA, TN 38401

Maury County (931) 560-1400

ELYSE C ADAMS P.A.-C

Physician Assistant (Surgical)

1050 N JAMES CAMPBELL BLVD, 200
COLUMBIA, TN 38401

Maury County (931) 381-2663

HEATHER MOORE NP

Nurse Practitioner

1050 N JAMES CAMPBELL BLVD, SUITE 200
COLUMBIA, TN 38401

Maury County (931) 381-2663

CAITLIN EMMITT CLEMMER PA-C

Physician Assistant

1050 N JAMES CAMPBELL BLVD, SUITE 200
COLUMBIA, TN 38401

Maury County (931) 381-2663

MID-TENNESSEE BONE & JOINT

Orthopaedic Surgery

1050 N JAMES CAMPBELL BLVD, SUITE 200
COLUMBIA, TN 38401

Maury County (931) 381-2663

DR. C. DOUGLAS WILBURN M.D.

Orthopaedic Surgery

1050 N JAMES CAMPBELL BLVD, SUITE 200
COLUMBIA, TN 38401

Maury County (931) 381-2663

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 Jessica Walker's NPI number?

The NPI number for Jessica Walker is 1609231679. It was assigned to this individual provider in the NPPES registry on December 17, 2015.

Where is Jessica Walker located?

Jessica Walker practices at 1050 N James Campbell Blvd Suite 200, Columbia, TN 38401. The listed phone number is (931) 381-2663.

What is Jessica Walker's specialty?

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

Is Jessica Walker enrolled in Medicare?

Yes. Jessica Walker 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 Jessica Walker accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of North Carolina and 4 other insurers list Jessica Walker 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 Jessica Walker was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.