Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Amber Marie Patterson, BSN, MSN, APRN, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1952848707

Amber Marie Patterson, BSN, MSN, APRN, FNP-BC is a Nurse Practitioner in Saint Louis, Missouri. Qualified in 2020, 6 years ago. Practices with Pacific Medical Specialty Group, a 51-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and Missouri.

Years since qualifying
6
Licensed in
CA, MO
In the registry since
2017
Specialties on file
3
What do these letters mean?
BSN — Bachelor of Science in Nursing
A four-year nursing degree.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

3015 N Ballas Rd
Saint Louis, MO 63131-2329
Phone: (314) 996-5772
Fax: (314) 996-7691
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 (2)

  • 2 Embarcadero Ctr, San Francisco, CA 94111-3823 — (888) 663-6331
  • 1400 Us Highway 61, Festus, MO 63028-4100 — (636) 933-5337

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 2026003572 (MO)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 95037374 (CA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 2017004463 (MO)

Record details

NPI number1952848707
Entity typeIndividual (Type 1)
GenderFemale
Credentials BSN , MSN , APRN , FNP-BC
Sole proprietorNo
NPI enumeratedJanuary 31, 2017
Last updated in NPPESJanuary 29, 2026
Certification dateJanuary 29, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Pacific Medical Specialty Group — 51 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations9 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients39
Services billed 40 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Pacific Medical Specialty Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 51 clinicians in the practice; 12 are shown here.

Other providers in Saint Louis