NATHANIEL C KNACKSTEDT DO
NPI 1023050952
Internal Medicine in Hoisington, KS

Q: What is Nathaniel Knackstedt's NPI number?

The NPI number for Nathaniel Knackstedt is 1023050952. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Q: What is Nathaniel Knackstedt's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since June 12, 2006PECOS EnrolledAccepts Medicare Assignment

252 W 9TH ST STE A, HOISINGTON, KS 67544(620) 653-2386(620) 653-4186 Get Directions Write a Review

NPPES record last updated: March 2, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 2, 2023, Nov 1, 2022, Sep 21, 2021 and 3 more (6 updates tracked since 2019).

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About Nathaniel C Knackstedt Do NPPES

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

NATHANIEL C KNACKSTEDT DO (NPI 1023050952) is an individual internal medicine provider in Hoisington, Kansas, licensed in Kansas (05-30779) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Hays Medical Center, and is a graduate of Kansas City University Of Med & Biosciences, College Of Osteo Med (2001).

NPPES Registry Identity

NPI1023050952

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameNATHANIEL C KNACKSTEDTCredential: DO

Location Address252 W 9TH ST STE AHoisington, KS 67544-1700

Mailing Address250 W 9th StHoisington, KS 67544-1706 · (620) 653-5067 · Fax (620) 653-5070

Phone(620) 653-2386

Fax(620) 653-4186

Sole ProprietorNo

Medical School CMSKansas City University Of Med & Biosciences, College Of Osteo MedGraduated 2001

Enumeration DateJune 12, 2006

Last NPPES UpdateMarch 2, 20236 updates tracked since enumeration

NPPES CertifiedMarch 2, 2023

✔ NPI 1023050952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in KS · 05-30779

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

252 W 9TH ST STE A, Hoisington, KS 67544

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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Nathaniel C Knackstedt Do 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 ID8628045903

PECOS Enrollment IDI20040915000863

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.

Medicare Billing Reassignment

Medicare enrollment records show Nathaniel Knackstedt reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Clara Barton Hospital Association Inc Hoisington Kansas

Same address

Surgery

252 W 9TH ST STE B
Hoisington, KS 67544

Reassigned Medicare billing, Kansas enrollment
Also billed through NPI 1144263625 (Kansas)
19 clinicians in this Medicare group

NPI 1255697728 (620) 653-4191

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

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.

119 services52 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

18 services17 patients

Hospital Affiliations CMS Care Compare 4

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

Hays Medical Center

Acute Care Hospitals · Hays, KS

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number170013

Location2220 Canterbury DriveHays, KS 67601 · Ellis County

Emergency services Birthing friendly

University Of Ks Hlth System Great Bend Campus

Acute Care Hospitals · Great Bend, KS

3/5 CMS rating

OwnershipProprietary

CMS Certification Number170191

Location514 Cleveland StreetGreat Bend, KS 67530 · Barton County

Emergency services Birthing friendly

Clara Barton Hospital

Critical Access Hospitals · Hoisington, KS

OwnershipVoluntary non-profit - Private

CMS Certification Number171333

Location250 W 9th StreetHoisington, KS 67544 · Barton County

Emergency services

Russell Regional Hospital

Critical Access Hospitals · Russell, KS

OwnershipVoluntary non-profit - Private

CMS Certification Number171350

Location200 S Main StreetRussell, KS 67665 · Russell County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 67544 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

$122.41 typical visit price

range $53.00 – $161.67

Typical copayment $30.60 (range $13.25 – $40.41)

Most-billed visit code 99204

Established Patient

$94.12 typical visit price

range $16.88 – $132.11

Typical copayment $23.53 (range $4.22 – $33.02)

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.

Referred Medical Equipment & Supplies CMS DME claims 31

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

10 suppliers116 claims280 services$6.01 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

7 suppliers18 claims27 services$1.14 avg. paid by Medicare

Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each A4351

DME-Orthotic Devices · category DF008N

1 supplier13 claims1,110 services$1.66 avg. paid by Medicare

Tubing with integrated heating element for use with positive airway pressure device A4604

DME-Other DME · category DE001N

2 suppliers51 claims51 services$42.91 avg. paid by Medicare

Small volume nonfiltered pneumatic nebulizer, disposable A7004

DME-Other DME · category DE000N

1 supplier28 claims161 services$1.23 avg. paid by Medicare

Full face mask used with positive airway pressure device, each A7030

DME-Other DME · category DE001N

2 suppliers28 claims28 services$114.09 avg. paid by Medicare

Face mask interface, replacement for full face mask, each A7031

DME-Other DME · category DE001N

2 suppliers30 claims54 services$43.08 avg. paid by Medicare

Cushion for use on nasal mask interface, replacement only, each A7032

DME-Other DME · category DE001N

2 suppliers33 claims159 services$23.33 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

2 suppliers38 claims38 services$63.12 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

2 suppliers42 claims42 services$21.74 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

1 supplier13 claims13 services$19.20 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

2 suppliers67 claims375 services$3.00 avg. paid by Medicare

Filter, non disposable, used with positive airway pressure device A7039

DME-Other DME · category DE001N

2 suppliers23 claims23 services$8.39 avg. paid by Medicare

Water chamber for humidifier, used with positive airway pressure device, replacement, each A7046

DME-Other DME · category DE001N

2 suppliers30 claims30 services$13.82 avg. paid by Medicare

Walker, heavy duty, wheeled, rigid or folding, any type E0149

DME-Other DME · category DE000N

1 supplier12 claims12 services$11.89 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

4 suppliers129 claims146 services$20.61 avg. paid by Medicare

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

1 supplier11 claims11 services$887.24 avg. paid by Medicare

Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0470

DME-Other DME · category DE001N

1 supplier11 claims11 services$112.43 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

2 suppliers53 claims53 services$7.31 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

1 supplier26 claims26 services$47.78 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

5 suppliers230 claims247 services$113.18 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

1 supplier24 claims24 services$35.00 avg. paid by Medicare

Arformoterol, inhalation solution, fda approved final product, non-compounded, administered through dme, unit dose form, 15 micrograms J7605

DME-Drugs Administered Through DME · category DG006N

3 suppliers16 claims900 services$4.63 avg. paid by Medicare

Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613

DME-Drugs Administered Through DME · category DG006N

5 suppliers19 claims3,866 services$0.03 avg. paid by Medicare

Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620

DME-Drugs Administered Through DME · category DG006N

6 suppliers51 claims4,290 services$0.10 avg. paid by Medicare

Budesonide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, up to 0.5 mg J7626

DME-Drugs Administered Through DME · category DG000N

4 suppliers21 claims1,172 services$0.81 avg. paid by Medicare

Standard wheelchair K0001

DME-Wheelchairs · category DD000N

1 supplier16 claims16 services$28.16 avg. paid by Medicare

Heavy duty wheelchair K0006

DME-Wheelchairs · category DD000N

1 supplier12 claims12 services$65.82 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

5 suppliers56 claims56 services$183.12 avg. paid by Medicare

Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738

DME-Oxygen and Supplies · category DC000N

1 supplier44 claims45 services$37.07 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513

DME-Other DME · category DE000N

7 suppliers66 claims66 services$25.64 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 13

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

BRANDACE A LOWE PA-C

Physician Assistant

252 W 9TH ST STE A
HOISINGTON, KS 67544

Barton County (620) 653-2386

SARAH PAIGE VONFELDT LMSW

Social Worker

252 W 9TH ST STE A
HOISINGTON, KS 67544

Barton County (620) 653-2386

DEBRA S BROCKEL PA

Physician Assistant

252 W 9TH ST STE A
HOISINGTON, KS 67544

Barton County (620) 653-2386

THE CLARA BARTON HOSPITAL ASSOCIATION INC HOISINGTON KANSAS

Clinic/Center (Rural Health)

252 W 9TH ST STE A
HOISINGTON, KS 67544

Barton County (620) 653-2386

THE CLARA BARTON HOSPITAL ASSOCIATION INC HOISINGTON KANSAS

Clinic/Center (Rural Health)

252 W 9TH ST STE A
HOISINGTON, KS 67544

Barton County (620) 653-2386

KEN H BAXA DO

Internal Medicine (Rheumatology)

252 W 9TH ST STE A
HOISINGTON, KS 67544

Barton County (620) 653-2386

MS. DEBORAH LEE SNYDER APRN

Nurse Practitioner (Family)

252 W 9TH ST STE A
HOISINGTON, KS 67544

Barton County (620) 653-2386

SAVANNAH ELIZABETH BENDER MD

Family Medicine

252 W 9TH ST STE A
HOISINGTON, KS 67544

Barton County (620) 653-2386

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 Nathaniel Knackstedt's NPI number?

The NPI number for Nathaniel Knackstedt is 1023050952. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Nathaniel Knackstedt located?

Nathaniel Knackstedt practices at 252 W 9th St Ste A, Hoisington, KS 67544. The listed phone number is (620) 653-2386.

What is Nathaniel Knackstedt's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Nathaniel Knackstedt enrolled in Medicare?

Yes. Nathaniel Knackstedt 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.

Which organization bills Medicare for Nathaniel Knackstedt's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nathaniel Knackstedt reassigns Medicare benefits to The Clara Barton Hospital Association Inc Hoisington Kansas (Hoisington, KS). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nathaniel Knackstedt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nathaniel Knackstedt accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Ambetter of Oklahoma and Blue Cross and Blue Shield of Kansas, Inc. list Nathaniel Knackstedt 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 Nathaniel Knackstedt affiliated with any hospitals?

According to CMS data, Nathaniel Knackstedt is affiliated with Hays Medical Center, University Of Ks Hlth System Great Bend Campus, Clara Barton Hospital and Russell Regional Hospital.

When was this NPI record last updated?

The NPPES record for Nathaniel Knackstedt was last updated on March 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.