Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Kristen Kay Massingill, AGNP-C, PMHNP-BC

Individual provider Adult Health Nurse Practitioner · NPI 1083290464

Kristen Kay Massingill, AGNP-C, PMHNP-BC is an Adult Health Nurse Practitioner in Detroit, Michigan. Works from 2 locations. Licensed in Colorado, Florida, Georgia and Michigan and 3 more.

Licensed in
CO, FL, GA, MI, NJ, NY
In the registry since
2021
Specialties on file
13
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

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Practice location Address checks out

2111 Woodward Ave
Detroit, MI 48201-3421
Phone: (313) 546-0900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 220 S Main St, Royal Oak, MI 48067-2676 — (248) 216-4704

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 406783 (NY)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence APRN11035139 (FL)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence C-APN.0104493-C-NP (CO)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence APRN11035139 (FL)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence RN333246 (GA)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence RN333246 (GA)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence APRN.CNP.0028580 (OH)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 312084 (NY)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 4704299129 (MI)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence APRN.CNP.0028580 (OH)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 26NJ15314800 (NJ)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence C-APN.0104493-C-NP (CO)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 4704299129 (MI)

Record details

NPI number1083290464
Entity typeIndividual (Type 1)
GenderFemale
Credentials AGNP-C , PMHNP-BC
Sole proprietorNo
NPI enumeratedMarch 24, 2021
Last updated in NPPESMarch 2, 2026
Certification dateMarch 2, 2026

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 patients88
Services billed 227 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

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.

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