Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Margaret Meier, MD

Individual provider Internal Medicine Physician · NPI 1659723963

Margaret Meier, MD is a Nephrology in Saint Louis, Missouri. Qualified in 2016, 10 years ago. Practices with Nephrology and Hypertension Specialists LLC, a 7-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Missouri.

Years since qualifying
10
Licensed in
MO
In the registry since
2016
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

450 N New Ballas Rd Ste 204
Saint Louis, MO 63141-6836
Phone: (314) 991-0137
Fax: (314) 991-0603
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 2021030521 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2016023691 (MO)

Record details

NPI number1659723963
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 11, 2016
Last updated in NPPESOctober 14, 2025
Certification dateOctober 14, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEPHROLOGY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Nephrology And Hypertension Specialists Llc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Saint Louis