NPPES file of Aug 9, 2026

Abigail Mary Reynolds, MD

Family Medicine Physician · Yankton, SD

Abigail Mary Reynolds, MD is a family medicine physician with a practice address in Yankton, South Dakota, and NPI 1548656911, issued on Apr 12, 2015. Check the license (South Dakota 10998, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548656911
Name
Abigail Mary Reynolds
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
10998 SD
Self-reported in NPPES; status is on the state search
Practice location
1104 W 8TH St, Yankton, SD 57078
Phone
(605) 665-7841
Enumerated
Apr 12, 2015
Record last updated
Jul 3, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(605) 665-0546
Medicaid ID
1548656911 SD
Medicare enrollment
Enrolled (PECOS I20180911003544); accepts Medicare assignment
Medical or professional school
Sanford School Of Medicine Of University Of South Dakota, 2015
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.
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Also registered at 1104 W 8TH St

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

  1. Brent Adams, MDOrthopaedic Surgery Physician1093930521
  2. Cassandra Arens, PAPhysician Assistant1033522966
  3. Sarah ArensPhysician Assistant1669912291
  4. Amber Authier, PA-CMedical Physician Assistant1518679851
  5. Clarissa Barnes, M.D.Internal Medicine Physician1770758757
  6. Leann Bassing, M.D.Rheumatology Physician1871784124

Verify Abigail Mary Reynolds in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
    Search for license 10998
    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
Open 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.

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66% more Medicare Part D claims than the average family medicine physician in 2024

5,881 Medicare Part D claims for 431 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 100 claims were for opioids.

  1. Abigail Reynolds5,881
  2. Specialty average3,544

Most prescribed

  1. Levothyroxine Sodium318 claims
  2. Atorvastatin Calcium314 claims
  3. Rosuvastatin Calcium228 claims
  4. Lisinopril221 claims
  5. Omeprazole208 claims
  6. Furosemide174 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through 2 group practices

  1. Sacred Heart Health ServicesYankton, SD
  2. Yankton Medical Clinic PCYankton, SD

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

Abigail Mary Reynolds among 601 family medicine physician records in South Dakota

Abigail Mary Reynolds, MD is one of 601 family medicine physician records with a practice address in South Dakota. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 76% of them.

  • NPI issued2015 · 76% of these records are older, 22% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2015 · median 2008 among the 393 with a school on file
  • Record last updated2020 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 family medicine physician records list a practice address in Yankton

They are 10 of the 515 NPPES records with a practice address in Yankton, and 601 family medicine physician records in South Dakota.

The 8 family medicine physician records with the nearest ZIP codes

  1. McKenzie Hanson, M.D.Yankton, SD 570781215951397
  2. Jeffrey Johnson, MDYankton, SD 570781750360202
  3. Mark Mabee, MDYankton, SD 570781043211923
  4. Elizabeth Nicholas, MDYankton, SD 570781154776011
  5. Carrissa Pietz, MDYankton, SD 570781144546045
  6. Kevin Post, D.O.Yankton, SD 570781164414843
  7. Kelly Rafferty, M.D.Yankton, SD 570781609911098
  8. Jordan Schild, M.D.Yankton, SD 570781902330772

Common questions

What is Abigail Mary Reynolds, MD's NPI number?

Abigail Mary Reynolds, MD's National Provider Identifier (NPI) is 1548656911, issued on Apr 12, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Abigail Mary Reynolds, MD located?

The NPPES record lists a practice address at 1104 W 8TH St, Yankton, SD, 57078. Phone: (605) 665-7841. Providers update this record themselves, so call before visiting.

How can I verify Abigail Mary Reynolds, MD's license?

NPPES lists South Dakota license number 10998, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Abigail Mary Reynolds, MD prescribe under Medicare Part D?

In 2024, Abigail Mary Reynolds, MD had 5,881 Medicare Part D claims for 431 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions 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.

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.