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MISS ALLISON PATRICIA DALRYMPLE-MASON LCSW
NPI 1598831034
Social Worker - Clinical in Hartford, CT

Active since November 27, 2006PECOS Enrolled
500 VINE ST, CAPITOL REGION MENTAL HEALTH CENTER, HARTFORD, CT 06112(860) 297-0905(860) 297-0914 Get Directions Write a Review

NPPES record last updated: March 27, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 27, 2026, Jan 20, 2021 (2 updates tracked since 2021).

About Miss Allison Patricia Dalrymple-mason Lcsw NPPES

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

MISS ALLISON PATRICIA DALRYMPLE-MASON LCSW (NPI 1598831034) is an individual clinical provider in Hartford, Connecticut, licensed in Connecticut (5688) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in South Windsor.

NPPES Registry Identity

NPI1598831034
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMISS ALLISON PATRICIA DALRYMPLE-MASONCredential: LCSW
Location Address500 VINE ST, CAPITOL REGION MENTAL HEALTH CENTERHartford, CT 06112
Mailing Address664 Bush Hill RdManchester, CT 06040-7111 · (860) 794-9085
Phone(860) 297-0905
Fax(860) 297-0914
Sole ProprietorYes
Enumeration DateNovember 27, 2006
Last NPPES UpdateMarch 27, 20262 updates tracked since enumeration
NPPES CertifiedMarch 27, 2026
✔ NPI 1598831034 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CT · 5688
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
500 VINE ST, Hartford, CT 06112
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Secondary Practice Location 1

Location 1435 Buckland RdSouth Windsor, CT 06074-3720 · Phone (860) 794-9085

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Miss Allison Patricia Dalrymple-mason Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Allison Dalrymple-mason reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

State Of Connecticut
Same address
Psychiatric Hospital
500 VINE STREET
Hartford, CT 06112
  • Reassigned Medicare billing, Connecticut enrollment
  • 109 clinicians in this Medicare group
NPI 1487689022 (860) 297-0975

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06112 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
$0.00 typical visit price
range $60.82 – $183.10
Typical copayment $0.00 (range $15.20 – $45.77)
Most-billed visit code NA
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
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.

DR. BRIAN T CONOVER PSY.D.
Psychologist
500 VINE ST
HARTFORD, CT 06112
Capitol Planning Region (860) 293-6353
MR. DAVID SUSANIN LCSW
Social Worker (Clinical)
500 VINE ST
HARTFORD, CT 06112
Capitol Planning Region (860) 297-0810
CHRISTIE LEE VARDHAMI APRN
Nurse Practitioner (Psychiatric/Mental Health)
500 VINE ST
HARTFORD, CT 06112
Capitol Planning Region (860) 297-0800
MAYRA SANTIAGO-BURGOS LCSW
Social Worker (Clinical)
500 VINE ST
HARTFORD, CT 06112
Capitol Planning Region (860) 297-0938
MS. ANITA LOWE-CHOA-LEE
Nurse Practitioner (Psychiatric/Mental Health)
500 VINE ST
HARTFORD, CT 06112
Capitol Planning Region (860) 297-0800
MS. ANNETTE SANABRIA L.C.S.W
Social Worker (Clinical)
500 VINE ST, HUMAN RESOURCES
HARTFORD, CT 06112
Capitol Planning Region (860) 297-0935
MRS. GERALDA ZAINALVAND LCSW
Social Worker (Clinical)
500 VINE ST
HARTFORD, CT 06112
Capitol Planning Region (860) 293-6342
MS. MARINA SCIUCCO APRN
Nurse Practitioner (Psychiatric/Mental Health)
500 VINE ST
HARTFORD, CT 06112
Capitol Planning Region (860) 297-0854

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 Allison Dalrymple-mason's NPI number?

The NPI number for Allison Dalrymple-mason is 1598831034. It was assigned to this individual provider in the NPPES registry on November 27, 2006.

Where is Allison Dalrymple-mason located?

Allison Dalrymple-mason practices at 500 Vine St Capitol Region Mental Health Center, Hartford, CT 06112. The listed phone number is (860) 297-0905.

What is Allison Dalrymple-mason's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Allison Dalrymple-mason enrolled in Medicare?

Yes. Allison Dalrymple-mason is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Allison Dalrymple-mason's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Allison Dalrymple-mason reassigns Medicare benefits to State Of Connecticut (Hartford, CT). The 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 Allison Dalrymple-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 Allison Dalrymple-mason was last updated on March 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.