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

Ana Clarissa Butac Marcus, APRN-CNP, RN

Individual provider Registered Nurse · NPI 1407488331

Ana Clarissa Butac Marcus, APRN-CNP, RN is a Nurse Practitioner in Houston, Texas. Qualified in 2020, 6 years ago. Practices with Swedish Health Services, a 79-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Texas and Washington.

Years since qualifying
6
Licensed in
TX, WA
In the registry since
2020
Specialties on file
3
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

7200 Cambridge St Fl 6
Houston, TX 77030-4202
Phone: (713) 798-2545
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1959 Ne Pacific St, Seattle, WA 98195-0001 — (253) 740-5106

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 1002011 (TX)
Registered Nurse Taxonomy 163W00000X · Licence RN60475354 (WA)
Registered Nurse Taxonomy 163W00000X · Licence 989209 (TX)

Record details

NPI number1407488331
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN-CNP , RN
Sole proprietorNo
NPI enumeratedFebruary 8, 2020
Last updated in NPPESDecember 19, 2023
Certification dateDecember 19, 2023

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 Swedish Health Services — 79 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients18
Services billed 20 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

Colleagues at Swedish Health Services

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 79 clinicians in the practice; 12 are shown here.

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