DR. ANDREA R. CARLSEN MD
NPI 1912079302
Psychiatry & Neurology - Psychiatry in Huntington, NY

Q: What is Andrea Carlsen's NPI number?

The NPI number for Andrea Carlsen is 1912079302. It was assigned to this individual provider in the NPPES registry on November 14, 2006.

Q: What is Andrea Carlsen's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Andrea Carlsen was last updated on June 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since November 14, 2006PECOS Enrolled

75 PROSPECT ST STE 102, HUNTINGTON, NY 11743(631) 923-0006(844) 314-9910 Get Directions Write a Review

NPPES record last updated: June 30, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 30, 2021, Oct 12, 2020, Jun 7, 2019 (3 updates tracked since 2019).

On this page

About Dr. Andrea R. Carlsen Md NPPES

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

DR. ANDREA R. CARLSEN MD (NPI 1912079302) is an individual psychiatry provider in Huntington, New York, licensed in New York (242634) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Danbury.

NPPES Registry Identity

NPI1912079302

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameDR. ANDREA R. CARLSENCredential: MD

Location Address75 PROSPECT ST STE 102Huntington, NY 11743-3320

Mailing Address75 Prospect St Ste 102Huntington, NY 11743-3320 · (631) 923-0006 · Fax (844) 314-9910

Phone(631) 923-0006

Fax(844) 314-9910

Sole ProprietorYes

Enumeration DateNovember 14, 2006

Last NPPES UpdateJune 30, 20213 updates tracked since enumeration

NPPES CertifiedJune 30, 2021

✔ NPI 1912079302 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in NY · 242634

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

75 PROSPECT ST STE 102, Huntington, NY 11743

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Secondary Practice Location 1

Location 142 Lake Avenue Ext Ste 172Danbury, CT 06811-5279 · Phone (631) 923-0006 · Fax (631) 983-3241

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Andrea R. Carlsen Md 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 Andrea Carlsen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North Shore Tms LLC

Same address

Medical Specialty

75 PROSPECT ST STE 102
Huntington, NY 11743

Reassigned Medicare billing, New York enrollment

NPI 1497023964 (631) 923-0006

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 11743 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

$203.53 typical visit price

range $67.40 – $203.53

Typical copayment $50.88 (range $16.85 – $50.88)

Most-billed visit code 99205

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

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

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

NORTH SHORE TMS LLC

Clinic/Center (Medical Specialty)

75 PROSPECT ST STE 102
HUNTINGTON, NY 11743

Suffolk County (631) 923-0006

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 Andrea Carlsen's NPI number?

The NPI number for Andrea Carlsen is 1912079302. It was assigned to this individual provider in the NPPES registry on November 14, 2006.

Where is Andrea Carlsen located?

Andrea Carlsen practices at 75 Prospect St Ste 102, Huntington, NY 11743. The listed phone number is (631) 923-0006.

What is Andrea Carlsen's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Andrea Carlsen enrolled in Medicare?

Yes. Andrea Carlsen is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Andrea Carlsen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Carlsen reassigns Medicare benefits to North Shore Tms LLC (Huntington, NY). 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 Andrea Carlsen'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 Andrea Carlsen was last updated on June 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.