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

Richard W Maack, MD

Individual provider Facial Plastic Surgery Physician · NPI 1205825031

Richard W Maack, MD is an Otolaryngology in Chesterfield, Missouri. Graduated from University of Maryland School of Medicine in 1985, 41 years ago. Practices with Urology of St Louis Inc, a 111-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
41
Trained at
University of Maryland School of Medicine
Licensed in
MO
In the registry since
2005
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 →

Practice location Address checks out

226 S Woods Mill Rd Ste 37 West
Chesterfield, MO 63017-3662
Phone: (314) 523-5300
Fax: (314) 434-3191
Show map & directions

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

Specialties & licences

Otolaryngology/Facial Plastic Surgery Physician (primary) Taxonomy 207YX0905X · Licence MD R2G99 (MO)
Facial Plastic Surgery Physician Taxonomy 207YS0123X · Licence MD R2G99 (MO)

Record details

NPI number1205825031
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 14, 2005
Last updated in NPPESMarch 17, 2025
Certification dateMarch 17, 2025
Mailing address226 S Woods Mill Rd, Ste 37w, Chesterfield, MO 63017-3442

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Also practisesPLASTIC AND RECONSTRUCTIVE SURGERY
Medical schoolUNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Urology Of St Louis Inc — 111 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare