Individual provider Active NPI

Krystal D Brunin, APRN

  • Family Nurse Practitioner
  • Topeka, KS
National Provider Identifier
1649636549
Registry record updated Jul 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
77072 Issued in KS
Practice address
3500 SW 6TH Ave
Topeka, KS 66606-2814
Phone
(785) 235-0335
Fax
(785) 235-0368
NPI assigned
Jan 7, 2016
Last updated
Jul 8, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 8, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 98547 KS
Family Nurse Practitioner 363LF0000X 77072 KS Primary

Addresses

Primary practice location

3500 SW 6TH Ave
Topeka, KS 66606-2814

Mailing address

3500 SW 6TH Ave
Topeka, KS 66606-2814
Phone (785) 235-0335

Other practice location 1

1325 Research Park Dr
Manhattan, KS 66502-5000
Phone (785) 537-2651

Other practice location 2

823 SW Mulvane St
Topeka, KS 66606-1764
Phone (785) 270-0056

Other names 1

  • Krystal Wichman Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in KS
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20231202000540 KS Practitioner - Nurse Practitioner 2668820507 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

1325 Research Park Dr
Manhattan, KS 66502-5000
Phone (785) 270-8723

1704 Commercial Cir
Wamego, KS 66547-9690
Phone (785) 456-2207

2909 SE Walnut Dr
Topeka, KS 66605-2189
Phone (785) 267-0744

901 SW Garfield Ave
Topeka, KS 66606-1670
Phone (785) 354-9591

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
77072KSMDFamily Nurse Practitioner
98547KSMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Cotton-O'Neil Clinic Revocable Trust CurrentSince Oct 29, 2023 Accepting new patients
Cotton-O'Neil Clinic Revocable Trust CurrentSince Oct 29, 2023 Accepting new patients
Pediatric Associates of Topeka, P.a. Past Accepting new patients

Locations

1325 Research Park Dr
Manhattan, KS 66502
Phone (785) 537-2651

1500 SW 10th Ave
Topeka, KS 66604
Phone (785) 354-5242

823 SW Mulvane St
Topeka, KS 66606

901 SW Garfield Ave
Topeka, KS 66606

Interoperability endpoints

  • Direct secure messaging: kbrunin2032@stormontvaildirect.org
  • Direct secure messaging: krystalnp@pediatricstopeka.opdirect.net

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1452124800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783468800000",
    "number": "1649636549",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3500 SW 6TH AVE",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666062814",
            "telephone_number": "785-235-0335",
            "fax_number": "785-235-0368"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3500 SW 6TH AVE",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666062814",
            "telephone_number": "785-235-0335",
            "fax_number": "785-235-0368"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1325 Research Park Dr",
            "address_purpose": "LOCATION",
            "city": "Manhattan",
            "state": "KS",
            "postal_code": "665025000",
            "country_code": "US",
            "telephone_number": "785-537-2651",
            "fax_number": "785-270-4347",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "823 SW Mulvane St",
            "address_purpose": "LOCATION",
            "city": "Topeka",
            "state": "KS",
            "postal_code": "666061764",
            "country_code": "US",
            "telephone_number": "785-270-0056",
            "fax_number": "785-368-0474",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BRUNIN",
        "first_name": "KRYSTAL",
        "middle_name": "D",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-01-07",
        "last_updated": "2026-07-08",
        "certification_date": "2026-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "KS",
            "license": "98547",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "KS",
            "license": "77072",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KRYSTAL",
            "last_name": "WICHMAN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Topeka, KS

Sources for this page

Verify at the official NPI Registry.