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DR. JAY D BACHMAYER MD
NPI 1891751368
Internal Medicine in Aberdeen, SD

Active since April 25, 2006
3015 3RD AVE SE, ABERDEEN, SD 57401(605) 725-1700(605) 725-1761 Get Directions Write a Review

NPPES record last updated: June 21, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Jay D Bachmayer Md NPPES

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

DR. JAY D BACHMAYER MD (NPI 1891751368) is an individual internal medicine provider in Aberdeen, South Dakota, licensed in South Dakota (2265) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1891751368
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JAY D BACHMAYERCredential: MD
Location Address3015 3RD AVE SEAberdeen, SD 57401-5418
Mailing AddressPo Box 5074Sioux Falls, SD 57117-5074
Phone(605) 725-1700
Fax(605) 725-1761
Sole ProprietorNo
Enumeration DateApril 25, 2006
Last NPPES UpdateJune 21, 2026
✔ NPI 1891751368 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in SD · 2265
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.
3015 3RD AVE SE, Aberdeen, SD 57401
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Other Identifiers 1

Medicaid6000064SD

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.

DR. KERI LYNN CREWSON M.D.
Hospitalist
3015 3RD AVE SE
ABERDEEN, SD 57401
Brown County (605) 226-5500
ALLISON PAIGE MARLOW RD, LN
Dietitian, Registered
3015 3RD AVE SE
ABERDEEN, SD 57401
Brown County (605) 226-5500
ASHLEY MARIE LANDIS CNP
Nurse Practitioner
3015 3RD AVE SE
ABERDEEN, SD 57401
Brown County (605) 226-5500
LINDSAY HABECK
Nurse Practitioner (Family)
3015 3RD AVE SE
ABERDEEN, SD 57401
Brown County (605) 226-5500
JASON DAVID SPJUT D.O.
Surgery
3015 3RD AVE SE
ABERDEEN, SD 57401
Brown County (605) 725-1700
DENIS TCEDILIN MD
Internal Medicine
3015 3RD AVE SE
ABERDEEN, SD 57401
Brown County (605) 226-5500
SANFORD MEDICAL CENTER
Pharmacy (Community/Retail Pharmacy)
3015 3RD AVE SE
ABERDEEN, SD 57401
Brown County (605) 367-2800
MR. FRED S LANDES MD
Anesthesiology
3015 3RD AVE SE
ABERDEEN, SD 57401
Brown County (605) 725-1700

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 Jay Bachmayer's NPI number?

The NPI number for Jay Bachmayer is 1891751368. It was assigned to this individual provider in the NPPES registry on April 25, 2006.

Where is Jay Bachmayer located?

Jay Bachmayer practices at 3015 3rd Ave SE, Aberdeen, SD 57401. The listed phone number is (605) 725-1700.

What is Jay Bachmayer's specialty?

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

When was this NPI record last updated?

The NPPES record for Jay Bachmayer was last updated on June 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days 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.