William Behrens, MD
Student in an Organized Health Care Education/Training Program · Saint Louis, MO
William Behrens, MD is a student in an organized health care education/training program with a practice address in Saint Louis, Missouri, and NPI 1770012767, issued on Jun 5, 2017. Check the license (Missouri 2023003713, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Behrens
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- License numbers
- 2023003713 MO
T6519 TX
Self-reported in NPPES; status is on the state search - Practice location
- 12639 Old Tesson RD, Saint Louis, MO 63128
- Phone
- (314) 849-0311
- Enumerated
- Jun 5, 2017
- Entity
- Type 1 · individual
Also registered at 12639 Old Tesson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Theresa Boxdorfer, FNPFamily Nurse Practitioner1063566768
- Christina Bruning, PA-CPhysician Assistant1144272006
- Lisa Chappell, PA-CPhysician Assistant1851327373
- Jihan Clay, P.A.-CMedical Physician Assistant1366730251
- Molly Crawford, OTOccupational Therapist1124039433
- Kelsey Duffy, PA-CPhysician Assistant1568127140
Verify William Behrens in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2023003713Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
97% more Medicare Part D claims than the average student in an organized health care education/training program in 2024
960 Medicare Part D claims for 271 beneficiaries, against an average of 488 among the 106,422 providers of this specialty who prescribed in Part D. 187 claims were for opioids.
Most prescribed
- Meloxicam332 claims
- Hydrocodone-Acetaminophen155 claims
- Gabapentin85 claims
- Ibuprofen57 claims
- Cyclobenzaprine Hcl51 claims
- Celecoxib42 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: $3,188.20
25 payments, mostly food and beverage; the largest payer was Encore Medical, LP. The 42,769 providers of this specialty with any payment received $1,210.19 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.
3 hospital and facility affiliations
- Health Facilities Rehab Services IncSikeston, MO
- Physical Therapy Spine And Sports Medicine LLCBallwin, MO
- Signature Medical Group IncSaint Louis, MO
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1,598 student in an organized health care education/training program records list a Saint Louis practice address
They are 1,598 of the 27,605 NPPES records with a Saint Louis practice address, and 4,386 student in an organized health care education/training program records in Missouri.
All 1,598 in Saint Louis → All 4,386 in Missouri → Every provider in Saint Louis →
Other student in an organized health care education/training program records in Missouri
- Abdelrahman Abaza, MBBCHKansas City, MO1194646968
- Brandon Abbott, D.O.Kansas City, MO1356875702
- Ann Abbott Marin, DOArnold, MO1477132421
- Brian Abboud, MDSaint Louis, MO1134821879
- Amy Abdalla, MDSaint Louis, MO1932959954
- Amr Abdallah, M.D.St Louis, MO1376476986
- Amr Abdelaziz, M.D.Columbia, MO1568718443
- Nadine AbdeljabbarSaint Louis, MO1437092020
- Leith AbdeljaberJoplin, MO1083590418
- Sherouk AbdelmoityKansas City, MO1588442891
Common questions
What is William Behrens, MD's NPI number?
William Behrens, MD's National Provider Identifier (NPI) is 1770012767, issued on Jun 5, 2017. An NPI identifies a provider in billing; it is not a license.
Where is William Behrens, MD located?
The NPPES record lists a practice address at 12639 Old Tesson RD, Saint Louis, MO, 63128. Phone: (314) 849-0311. Providers update this record themselves, so call before visiting.
How can I verify William Behrens, MD's license?
NPPES lists Missouri license number 2023003713, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does William Behrens, MD prescribe under Medicare Part D?
In 2024, William Behrens, MD had 960 Medicare Part D claims for 271 beneficiaries; the average among student in an organized health care education/training program prescribers was 488. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.