MELISSA ANN HOLZNAGEL
NPI 1255904793
Social Worker - Clinical in Glastonbury, CT

Active since July 22, 2021PECOS EnrolledAccepts Medicare Assignment
33 PRATT ST, GLASTONBURY, CT 06033(475) 238-9381 Get Directions Write a Review

NPPES record last updated: June 2, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jun 2, 2025, Aug 5, 2021, Jul 22, 2021 (3 updates tracked since 2021).

About Melissa Ann Holznagel NPPES

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

MELISSA ANN HOLZNAGEL (NPI 1255904793) is an individual clinical provider in Glastonbury, Connecticut and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1255904793
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMELISSA ANN HOLZNAGEL
Location Address33 PRATT STGlastonbury, CT 06033-1014
Mailing Address172 S Whittlesey AveWallingford, CT 06492-4511 · (475) 238-9381
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJuly 22, 2021
Last NPPES UpdateJune 2, 20253 updates tracked since enumeration
NPPES CertifiedJune 2, 2025
NPI 1255904793 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.

Also ListedSocial WorkerTaxonomy 104100000X
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
33 PRATT ST, Glastonbury, CT 06033

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

Melissa Ann Holznagel 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 ID2769969609
PECOS Enrollment IDI20260122000204
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06033 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 16

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

Counselor (Professional)
33 PRATT ST
GLASTONBURY, CT 06033
Psychologist (Clinical)
33 PRATT ST
GLASTONBURY, CT 06033
Psychologist
33 PRATT ST
GLASTONBURY, CT 06033
Social Worker (Clinical)
33 PRATT ST
GLASTONBURY, CT 06033
Psychologist (Clinical)
33 PRATT ST
GLASTONBURY, CT 06033
Counselor (Professional)
33 PRATT ST
GLASTONBURY, CT 06033
Marriage & Family Therapist
33 PRATT ST
GLASTONBURY, CT 06033
Social Worker (Clinical)
33 PRATT ST
GLASTONBURY, CT 06033

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 Melissa Holznagel's NPI number?

The NPI number for Melissa Holznagel is 1255904793. It was assigned to this individual provider in the NPPES registry on July 22, 2021.

Where is Melissa Holznagel located?

Melissa Holznagel practices at 33 Pratt St, Glastonbury, CT 06033. The listed phone number is (475) 238-9381.

What is Melissa Holznagel's specialty?

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

Is Melissa Holznagel enrolled in Medicare?

Yes. Melissa Holznagel 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.

When was this NPI record last updated?

The NPPES record for Melissa Holznagel was last updated on June 2, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.