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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHRISTINA MESA LICSW
NPI 1063018067
Social Worker - Clinical in Boston, MA

Active since December 07, 2020PECOS EnrolledAccepts Medicare Assignment
210 OLD COLONY AVE, BOSTON, MA 02127(617) 268-5000(617) 268-5008 Get Directions Write a Review

NPPES record last updated: August 11, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 11, 2026, Dec 7, 2020 (2 updates tracked since 2020).

About Christina Mesa Licsw NPPES

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

CHRISTINA MESA LICSW (NPI 1063018067) is an individual clinical provider in Boston, Massachusetts, licensed in Massachusetts (LICSW125912) and active in the NPI registry since December 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1063018067
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCHRISTINA MESACredential: LICSW
Location Address210 OLD COLONY AVEBoston, MA 02127-2413
Mailing Address210 Old Colony AveBoston, MA 02127-2413 · (617) 268-5000 · Fax (617) 268-5008
Phone(617) 268-5000
Fax(617) 268-5008
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateDecember 7, 2020
Last NPPES UpdateAugust 11, 20262 updates tracked since enumeration
NPPES CertifiedAugust 11, 2026
✔ NPI 1063018067 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 MA · LICSW125912
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.
210 OLD COLONY AVE, Boston, MA 02127
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Christina Mesa Licsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID244627859
PECOS Enrollment IDI20220429000999
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.

Areas of Expertise CMS Part B claims 3

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.

Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
646 services61 patients
Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
86 services34 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
24 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02127 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 $63.72 – $189.86
Typical copayment $0.00 (range $15.93 – $47.46)
Most-billed visit code NA
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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 14

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

JOHN NESTOR LADC 1
Counselor (Addiction (Substance Use Disorder))
210 OLD COLONY AVE
SOUTH BOSTON, MA 02127
Suffolk County (617) 268-5000
JEANNE MARY INTERNICOLA
Counselor (Addiction (Substance Use Disorder))
210 OLD COLONY AVE
SOUTH BOSTON, MA 02127
Suffolk County (617) 268-5000
FABIENNE ERRIE MHA
Counselor (Addiction (Substance Use Disorder))
210 OLD COLONY AVE
SOUTH BOSTON, MA 02127
Suffolk County (781) 353-1967
LISA MACGILLIVRAY
Counselor (Mental Health)
210 OLD COLONY AVE
SOUTH BOSTON, MA 02127
Suffolk County (617) 268-5000
MOLLY KATHLEEN CONWAY
Counselor
210 OLD COLONY AVE
BOSTON, MA 02127
Suffolk County (617) 268-5000
KATHRYN ELIZABETH FACKINA MA
Counselor (Mental Health)
210 OLD COLONY AVE
SOUTH BOSTON, MA 02127
Suffolk County (617) 268-5000
KERRIANN M BRELAND LCSW
Social Worker
210 OLD COLONY AVE
SOUTH BOSTON, MA 02127
Suffolk County (857) 496-4098
MARGARET REARDON
Social Worker
210 OLD COLONY AVE
SOUTH BOSTON, MA 02127
Suffolk County (617) 268-5000

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 Christina Mesa's NPI number?

The NPI number for Christina Mesa is 1063018067. It was assigned to this individual provider in the NPPES registry on December 7, 2020.

Where is Christina Mesa located?

Christina Mesa practices at 210 Old Colony Ave, Boston, MA 02127. The listed phone number is (617) 268-5000.

What is Christina Mesa's specialty?

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

Is Christina Mesa enrolled in Medicare?

Yes. Christina Mesa is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Christina Mesa accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Christina Mesa as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Christina Mesa was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.