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

Katherine Zeiger Brown, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1427718535

Katherine Zeiger Brown, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Portland, Maine. Qualified in 2024, 2 years ago. Practices with Mainehealth, a 2,615-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maine, Ohio, Washington and West Virginia.

Years since qualifying
2
Licensed in
ME, OH, WA, WV
In the registry since
2021
Specialties on file
4
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

22 Bramhall St
Portland, ME 04102-3134
Phone: (207) 662-2526
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 960 Chestnut Ridge Rd Apt 401, Morgantown, WV 26505-1512 — (513) 260-3817

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RNA243069 (ME)
Registered Nurse Taxonomy 163W00000X · Licence 398678 (OH)
Registered Nurse Taxonomy 163W00000X · Licence 60728387 (WA)
Registered Nurse Taxonomy 163W00000X · Licence 108744 (WV)

Record details

NPI number1427718535
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedDecember 30, 2021
Last updated in NPPESSeptember 30, 2024
Certification dateSeptember 30, 2024

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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 patients19
Services billed 19 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

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 Mainehealth

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2615 clinicians in the practice; 12 are shown here.

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