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

Lauren Marienau

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1922865187

Lauren Marienau is a Nurse Practitioner in Phoenix, Arizona. Qualified in 2023, 3 years ago. Practices with Serenity TMS Centers LLC, a 45-clinician group, works from 9 locations and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
3
Licensed in
AZ
In the registry since
2024
Specialties on file
2
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

20950 N Tatum Blvd Ste 380
Phoenix, AZ 85050-4258
Phone: (480) 626-7584
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (8)

  • 1501 N Gilbert Rd Ste 206, Gilbert, AZ 85234-2394 — (480) 626-7584
  • 1760 E Pecos Rd Ste 247, Gilbert, AZ 85295-3214 — (480) 626-7584
  • 560 W Brown Rd Ste 1011, Mesa, AZ 85201-3222 — (480) 712-6583
  • 2046 W Riverview Auto Dr Ste 401, Mesa, AZ 85201-7597 — (480) 626-7584
  • 2355 E Camelback Rd Ste 625, Phoenix, AZ 85016-3458 — (480) 626-7584
  • 1860 N 95th Ln Ste 300, Phoenix, AZ 85037-5074 — (480) 626-7584
  • 4545 E Chandler Blvd Ste 308, Phoenix, AZ 85048-7646 — (480) 626-7584
  • 36457 N Gantzel Rd Ste 102, San Tan Valley, AZ 85140-7343 — (480) 626-7584

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 2023207827 (AZ)
Adult Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0809X · Licence 230815 (AZ)

Record details

NPI number1922865187
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 4, 2024
Last updated in NPPESJune 15, 2026
Certification dateJune 15, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Serenity Tms Centers Llc — 45 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Phoenix