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

Susan Herena, ACNP

Individual provider Acute Care Nurse Practitioner · NPI 1851721583

Susan Herena, ACNP is a Nurse Practitioner in Saint Louis, Missouri. Qualified in 2013, 13 years ago. Practices with Critical Care Services PC, a 35-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Jersey and New York.

Years since qualifying
13
Licensed in
NJ, NY
In the registry since
2013
Specialties on file
2
What do these letters mean?
ACNP — Acute Care Nurse Practitioner
A nurse practitioner who treats acutely ill patients, usually in hospital.

See every abbreviation used in this directory →

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Practice location Partly verified

Some contact details are missing from the federal record.

One Cityplace Dr Ste 570
Saint Louis, MO 63141-7067
Phone: (314) 514-6000
Fax: (866) 497-1239
Show map & directions

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

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 4182561 (NY)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence 26NR15225100 (NJ)

Record details

NPI number1851721583
Entity typeIndividual (Type 1)
GenderFemale
Credentials ACNP
Sole proprietorYes
NPI enumeratedNovember 15, 2013
Last updated in NPPESJune 2, 2020
Certification dateJune 2, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Critical Care Services Pc — 35 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 patients61
Services billed 62 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. Those with a page here are linked.

  • Summit Healthcare Regional Medical Center Hospital · Show Low, AZ · listed as Summit Regional Medical Center
  • Adventhealth Deland Hospital · Deland, FL
  • Adventhealth Hendersonville Hospital · Hendersonville, NC
  • Community Hospital Hospital · Grand Junction, CO
  • Greeneville Community Hospital Hospital · Greeneville, TN

Colleagues at Critical Care Services PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 35 clinicians in the practice; 12 are shown here.

Other providers in Saint Louis