David W. Byrd, MD
Internal Medicine Physician · Mankato, MN
David W. Byrd, MD is an internal medicine physician with a practice address in Mankato, Minnesota, and NPI 1538658497, issued on May 7, 2018. Check the license (Minnesota 70670, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- David W. Byrd
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 70670 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1025 Marsh St, Mankato, MN 56001
- Phone
- (507) 625-4031
- Enumerated
- May 7, 2018
- Record last updated
- Feb 24, 2022
- Medicare enrollment
- Enrolled (PECOS I20220204001694); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,632 in Minnesota → Look up another NPI →
Also registered at 1025 Marsh St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Afaf Abdulbaki, PHARM.D.Ambulatory Care Pharmacist1871953372
- Vyoma Acharya, M.D.Psychiatry Physician1235576406
- Ava Adams-Morris, MDFamily Medicine Physician1356326284
- Shantosh Adhikari Sharma, M.D.Diagnostic Radiology Physician1689036337
- Kaitlin Ahlskog, PA-CPhysician Assistant1649638883
- Ebtihal Ahmed, MBBSPediatrics Physician1235653452
Verify David W. Byrd in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 70670Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average internal medicine physician in 2024
534 Medicare Part D claims for 170 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Pantoprazole Sodium31 claims
- Prednisone28 claims
- Clopidogrel26 claims
- Eliquis24 claims
- Atorvastatin Calcium21 claims
- Amoxicillin-Clavulanate Potass18 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.
Industry payments in 2024: $73.12
3 payments; by number, the most common kind was food and beverage; the largest payer was Sun Pharmaceutical Industries Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Mayo Clinic Health System-Southwest Minnesota RegionMankato, MN
- Mayo Clinic Health System-St JamesSaint James, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David W. Byrd among 2,632 internal medicine physician records in Minnesota
David W. Byrd, MD is one of 2,632 internal medicine physician records with a practice address in Minnesota. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 77% of them.
- NPI issued2018 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2018 · median 2008 among the 1,700 with a school on file
- Record last updated2022 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 internal medicine physician records list a practice address in Mankato
They are 25 of the 2,079 NPPES records with a practice address in Mankato, and 2,632 internal medicine physician records in Minnesota.
All 2,632 in Minnesota → Every provider in Mankato → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- James Boles, MDMankato, MN 560011093752412
- Oscar Busso, MDMankato, MN 560011508887449
- Shailly Dham, M.D.Mankato, MN 560011134367352
- Kingsley Iheasirim, MDMankato, MN 560011083697684
- Sandeep Khosa, MDMankato, MN 560011639358013
- Ivaylo Krastev, MDMankato, MN 560011205073848
- Kiran Lingala, M.D,Mankato, MN 560011154636926
- Amanuel Oljira, M.D.Mankato, MN 560011962634667
Common questions
What is David W. Byrd, MD's NPI number?
David W. Byrd, MD's National Provider Identifier (NPI) is 1538658497, issued on May 7, 2018. An NPI identifies a provider in billing; it is not a license.
Where is David W. Byrd, MD located?
The NPPES record lists a practice address at 1025 Marsh St, Mankato, MN, 56001. Phone: (507) 625-4031. Providers update this record themselves, so call before visiting.
How can I verify David W. Byrd, MD's license?
NPPES lists Minnesota license number 70670, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David W. Byrd, MD prescribe under Medicare Part D?
In 2024, David W. Byrd, MD had 534 Medicare Part D claims for 170 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.