NPPES file of Aug 9, 2026

Mary Ticknor, DNAP

Certified Registered Nurse Anesthetist · Sioux Falls, SD

Mary Ticknor, DNAP is a certified registered nurse anesthetist with a practice address in Sioux Falls, South Dakota, and NPI 1881430163, issued on Jul 5, 2024. Check the license (South Dakota CR001191, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881430163
Name
Mary Ticknor
Credential
DNAP
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
CR001191 SD
Self-reported in NPPES; status is on the state search
Practice location
910 E 20TH St, Sioux Falls, SD 57105
Phone
(605) 334-6730
Enumerated
Jul 5, 2024
Record last updated
Jul 5, 2024
Medicare enrollment
Enrolled (PECOS I20240724003852); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest certified registered nurse anesthetist records → All 533 in South Dakota → Look up another NPI →

Also registered at 910 E 20TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Bonnie Bleeker, PA-CPhysician Assistant1083618631
  2. Jacob Conaway, DNAP, CRNACertified Registered Nurse Anesthetist1548189012
  3. Jori EllenbeckerAmbulatory Care Registered Nurse1699663575
  4. Krystal FeldmanCertified Registered Nurse Anesthetist1972422186
  5. Melanie Gibbons, CRNACertified Registered Nurse Anesthetist1306688387
  6. Keegan HageAmbulatory Care Registered Nurse1427927672

Verify Mary Ticknor in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
    Search for license CR001191    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the South Dakota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Sioux Falls Specialty Hospital, LLPSioux Falls, SD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mary Ticknor among 533 certified registered nurse anesthetist records in South Dakota

Mary Ticknor, DNAP is one of 533 certified registered nurse anesthetist records with a practice address in South Dakota. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 90% of them.

  • NPI issued2024 · 90% of these records are older, 7% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2024 · median 2013 among the 372 with a school on file
  • Record last updated2024 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

266 certified registered nurse anesthetist records list a practice address in Sioux Falls

They are 266 of the 6,563 NPPES records with a practice address in Sioux Falls, and 533 certified registered nurse anesthetist records in South Dakota.

All 533 in South Dakota → Every provider in Sioux Falls → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Glenda Balthazor, CRNASioux Falls, SD 571051336112366
  2. Jeffrey Bard, CRNASioux Falls, SD 571051841285707
  3. James Barnett, CRNASioux Falls, SD 571051730174582
  4. Thomas Beare, CRNASioux Falls, SD 571051922071893
  5. Chris Bender, CRNASioux Falls, SD 571051760455372
  6. Jeanette Berglin, CRNASioux Falls, SD 571051326011123
  7. Paul Bommersbach, CRNASioux Falls, SD 571051194710939
  8. Constance Bowar, CRNASioux Falls, SD 571051588637383

Common questions

What is Mary Ticknor, DNAP's NPI number?

Mary Ticknor, DNAP's National Provider Identifier (NPI) is 1881430163, issued on Jul 5, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Mary Ticknor, DNAP located?

The NPPES record lists a practice address at 910 E 20TH St, Sioux Falls, SD, 57105. Phone: (605) 334-6730. Providers update this record themselves, so call before visiting.

How can I verify Mary Ticknor, DNAP's license?

NPPES lists South Dakota license number CR001191, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.