Doctor profile · Federal record

Dr. Chloe Hylaire, NP

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Boston, MA

  • NPI 1477202067
  • Accepts Medicare
  • 5 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
55 Fruit St
Boston, MA 021142696
(617) 724-5600
Additional location
1 Boston Medical Ctr Pl
Boston, MA 021182908
(508) 408-9200
Mailing address
960 Massachusetts Ave, Fl2 Provider Enrollment
Boston, MA 02118

Credentials & registration

NPPES · NUCC
NPI registered
March 2022 — 4 yrs on file
Profile last updated
April 5, 2024
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Massachusetts #RN2304472

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477202067. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
330
Distinct HCPCS
4
Medicare allowed
$22,418
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 184 73 $68
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 89 37 $42
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 43 38 $111
99239 Hospital discharge day management, more than 30 minutes 14 14 $98

In context: peer comparison

Among 29 peers in Boston Psychiatric/Mental Health Nurse Practitioner, average services per provider: 80. This provider delivers 4.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
45
Patients
23
Total drug cost
$1,284
Drug Type Claims Patients Total cost
Olanzapine Generic 18 12 $490
Gabapentin Generic 14 0 $303
Hydroxyzine Hcl Generic 13 11 $490

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Chloe Hylaire's medical specialty?
Dr. Chloe Hylaire practices Psychiatric/Mental Health Nurse Practitioner in Boston, MA.
Where does Dr. Chloe Hylaire practice?
Dr. Chloe Hylaire practices at 55 Fruit St, Boston, MA 021142696. Office phone: 6177245600.
What is Dr. Chloe Hylaire's NPI?
Dr. Chloe Hylaire's National Provider Identifier (NPI) is 1477202067, issued by NPPES.
Does Dr. Chloe Hylaire accept Medicare assignment?
Yes. Dr. Chloe Hylaire accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chloe Hylaire commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.