TIA DAWN DERRITT-WITHERS PA-C
NPI 1992441034
Physician Assistant in Topeka, KS

Q: What is Tia Derritt-withers's NPI number?

The NPI number for Tia Derritt-withers is 1992441034. It was assigned to this individual provider in the NPPES registry on May 11, 2022. The provider is also known as Tia Withers.

Q: What is Tia Derritt-withers's specialty?

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

Active since May 11, 2022PECOS EnrolledAccepts Medicare Assignment

823 SW MULVANE ST, TOPEKA, KS 66606(785) 580-0369(785) 354-0519 Get Directions Write a Review

NPPES record last updated: June 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 2, 2026, Jun 3, 2025, Jun 11, 2024 and 3 more (6 updates tracked since 2022).

On this page

About Tia Dawn Derritt-withers Pa-c NPPES

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

TIA DAWN DERRITT-WITHERS PA-C (NPI 1992441034) is an individual physician assistant in Topeka, Kansas, licensed in Kansas (15-02637) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS, is affiliated with Stormont Vail Hospital, and maintains a secondary practice location in Topeka.

NPPES Registry Identity

NPI1992441034

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameTIA DAWN DERRITT-WITHERSCredential: PA-C

Location Address823 SW MULVANE STTopeka, KS 66606-1764

Mailing Address823 Sw Mulvane StTopeka, KS 66606-1764 · (785) 580-0369 · Fax (785) 354-0519

Phone(785) 580-0369

Fax(785) 354-0519

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateMay 11, 2022

Last NPPES UpdateJune 2, 20266 updates tracked since enumeration

NPPES CertifiedJune 2, 2026

✔ NPI 1992441034 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 KS · 15-02637

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.

823 SW MULVANE ST, Topeka, KS 66606

Open in Google Maps ↗

Other Names 1

Former Name (1)Tia Withers

Secondary Practice Location 1

Location 11500 SW 10th AveTopeka, KS 66604-1301 · Phone (785) 354-6000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas, Inc., Medica.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

Tia Dawn Derritt-withers 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 ID7719369818

PECOS Enrollment IDI20220805002956

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.

65 services39 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

49 services30 patients

Removal of gallbladder using an endoscope 47562

This procedure, known as endoscopic gallbladder removal, involves a surgeon using a special tool called an endoscope to remove your gallbladder through small incisions. It's typically done to treat gallstones and related complications. It's a less invasive method, often leading to quicker recovery.

17 services17 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.

16 services13 patients

Hospital Affiliations CMS Care Compare

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

Stormont Vail Hospital

Acute Care Hospitals · Topeka, KS

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number170086

Location1500 SW 10th AvenueTopeka, KS 66604 · Shawnee County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 66606 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

$81.98 typical visit price

range $53.00 – $161.67

Typical copayment $20.49 (range $13.25 – $40.41)

Most-billed visit code 99203

Established Patient

$66.40 typical visit price

range $16.88 – $132.11

Typical copayment $16.60 (range $4.22 – $33.02)

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 20

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

DONNETT R STREETER APRN

Nurse Practitioner

823 SW MULVANE ST
TOPEKA, KS 66606

Shawnee County (785) 680-4011

MICHELLE D ANDREWS CRNA

Nurse Anesthetist, Certified Registered

823 SW MULVANE ST, SUITE 210
TOPEKA, KS 66606

Shawnee County (785) 235-3451

ANDREA RENEE LEVY APRN, FNP-C

Nurse Practitioner (Family)

823 SW MULVANE ST
TOPEKA, KS 66606

Shawnee County (785) 270-4355

WADE WILLIAM STINSON JR. MD

Surgery (Surgical Critical Care)

823 SW MULVANE ST
TOPEKA, KS 66606

Shawnee County (785) 354-9591

DONALD I PEKRUL CRNA

Nurse Anesthetist, Certified Registered

823 SW MULVANE ST, SUITE 210
TOPEKA, KS 66606

Shawnee County (785) 235-3451

SHAWNA MITCHELL APRN

Nurse Practitioner

823 SW MULVANE ST
TOPEKA, KS 66606

Shawnee County (785) 270-0056

ELIZABETH MARTIN APRN

Nurse Practitioner

823 SW MULVANE ST
TOPEKA, KS 66606

Shawnee County (785) 354-9591

KATHRYN JULIAN

Registered Nurse

823 SW MULVANE ST
TOPEKA, KS 66606

Shawnee County (785) 354-6000

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 Tia Derritt-withers's NPI number?

The NPI number for Tia Derritt-withers is 1992441034. It was assigned to this individual provider in the NPPES registry on May 11, 2022. The provider is also known as Tia Withers.

Where is Tia Derritt-withers located?

Tia Derritt-withers practices at 823 SW Mulvane St, Topeka, KS 66606. The listed phone number is (785) 580-0369.

What is Tia Derritt-withers's specialty?

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

Is Tia Derritt-withers enrolled in Medicare?

Yes. Tia Derritt-withers 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 Tia Derritt-withers accept?

Health plans from Blue Cross and Blue Shield of Kansas, Inc. and Medica list Tia Derritt-withers 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 Tia Derritt-withers affiliated with any hospitals?

According to CMS data, Tia Derritt-withers is affiliated with Stormont Vail Hospital.

When was this NPI record last updated?

The NPPES record for Tia Derritt-withers was last updated on June 2, 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.