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JULEEN MASON APRN
NPI 1700284106
Nurse Practitioner - Psychiatric/Mental Health in Hartford, CT

Active since December 17, 2014PECOS Enrolled
21 GRAND ST, HARTFORD, CT 06106(860) 550-7500(860) 724-1379 Get Directions Write a Review

NPPES record last updated: June 30, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Juleen Mason Aprn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JULEEN MASON APRN (NPI 1700284106) is an individual psychiatric/mental health provider in Hartford, Connecticut, licensed in Connecticut (005982) and active in the NPI registry since December 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1700284106
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameJULEEN MASONCredential: APRN
Location Address21 GRAND STHartford, CT 06106-1541
Mailing Address21 Grand StHartford, CT 06106-1541 · (860) 550-7500 · Fax (860) 724-1379
Phone(860) 550-7500
Fax(860) 724-1379
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateDecember 17, 2014
Last NPPES UpdateJune 30, 2015
✔ NPI 1700284106 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in CT · 005982
Also ListedNurse PractitionerTaxonomy 363L00000X · License 76177 (CT)
21 GRAND ST, Hartford, CT 06106
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Juleen Mason Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4183940133
PECOS Enrollment IDI20150310000931
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

6

Medicare enrollment records show Juleen Mason reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Advanced Clinical Services LLC
0.4 mi
Psychiatric/Mental Health
556 ZION ST
Hartford, CT 06106
  • Reassigned Medicare billing, Connecticut enrollment
NPI 1427661420 (860) 518-2596
Hartford Psychological Services, LLC
0.9 mi
Psychologist
210 WETHERSFIELD AVE
Hartford, CT 06114
  • Reassigned Medicare billing, Connecticut enrollment
  • 11 clinicians in this Medicare group
NPI 1891989026 (860) 296-0094
Central Connecticut Behavioral Health LLC
6.8 mi
Addiction Psychiatry
2275 SILAS DEANE HWY
Rocky Hill, CT 06067
  • Reassigned Medicare billing, Connecticut enrollment
  • 9 clinicians in this Medicare group
NPI 1043666480 (860) 736-4139
Sunrise Psychological Services LLC
22 mi
Psychologist
25 ROYAL CREST DR
Prospect, CT 06712
  • Reassigned Medicare billing, Connecticut enrollment
  • 75 clinicians in this Medicare group
NPI 1699199869 (845) 826-0060
Impact Health Psych PC
38 mi
Psychiatric/Mental Health
240 INDIAN RIVER RD STE C7
Orange, CT 06477
  • Reassigned Medicare billing, Connecticut enrollment
  • 46 clinicians in this Medicare group
NPI 1730781022 (203) 497-3861
Step Up Care PC LLC
42 mi
Counselor
111 WESTCOTT RD
Danielson, CT 06239
  • Reassigned Medicare billing, Connecticut enrollment
  • 390 clinicians in this Medicare group
NPI 1154884740 (718) 298-4375

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
89 services36 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
46 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06106 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KANWALPREET SINGH DDS
Dentist (General Practice)
21 GRAND ST
HARTFORD, CT 06106
Capitol Planning Region (860) 550-7500
MR. NIGEL RODNEY NP-C
Nurse Practitioner
21 GRAND ST
HARTFORD, CT 06106
Capitol Planning Region (860) 550-7500
MR. MANUEL RIVERA PA-C
Physician Assistant
21 GRAND ST
HARTFORD, CT 06106
Capitol Planning Region (860) 550-7500
BENJAMIN VONMAYRHAUSER
Counselor
21 GRAND ST
HARTFORD, CT 06106
Capitol Planning Region (860) 750-7559
RACHNA H THAKKER DMD
Dentist
21 GRAND ST
HARTFORD, CT 06106
Capitol Planning Region (860) 550-7500
MS. KEYOKA CASTRO LADC, LPC-A
Counselor (Addiction (Substance Use Disorder))
21 GRAND ST
HARTFORD, CT 06106
Capitol Planning Region (860) 550-7500
MIA ELIZABETH CIRELLI
Student in an Organized Health Care Education/Training Program
21 GRAND ST
HARTFORD, CT 06106
Capitol Planning Region (860) 550-7500
GILLIAN ROBERTSON LMSW
Social Worker
21 GRAND ST
HARTFORD, CT 06106
Capitol Planning Region (203) 446-7118

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Juleen Mason's NPI number?

The NPI number for Juleen Mason is 1700284106. It was assigned to this individual provider in the NPPES registry on December 17, 2014.

Where is Juleen Mason located?

Juleen Mason practices at 21 Grand St, Hartford, CT 06106. The listed phone number is (860) 550-7500.

What is Juleen Mason's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Juleen Mason enrolled in Medicare?

Yes. Juleen Mason is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Juleen Mason's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Juleen Mason reassigns Medicare benefits to 6 organizations: Advanced Clinical Services LLC (Hartford, CT), Hartford Psychological Services, LLC (Hartford, CT), Central Connecticut Behavioral Health LLC (Rocky Hill, CT), Sunrise Psychological Services LLC (Prospect, CT), Impact Health Psych PC (Orange, CT) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Juleen Mason's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Juleen Mason was last updated on June 30, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.