COURTNEY KAISER MD
NPI 1396372249
Psychiatry & Neurology - Psychiatry in Boston, MA

Q: What is Courtney Kaiser's NPI number?

The NPI number for Courtney Kaiser is 1396372249. It was assigned to this individual provider in the NPPES registry on March 23, 2020.

Q: What is Courtney Kaiser'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 Courtney Kaiser was last updated on July 16, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 March 23, 2020PECOS Enrolled

720 HARRISON AVE, BOSTON, MA 02118(617) 638-8540 Get Directions Write a Review

NPPES record last updated: July 16, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 16, 2020, Mar 23, 2020 (2 updates tracked since 2020).

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About Courtney Kaiser Md NPPES

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

COURTNEY KAISER MD (NPI 1396372249) is an individual psychiatry provider in Boston, Massachusetts, licensed in Massachusetts (ETLL-559) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396372249

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameCOURTNEY KAISERCredential: MD

Location Address720 HARRISON AVEBoston, MA 02118-2371

Mailing Address720 Harrison AveBoston, MA 02118-2371

Phone(617) 638-8540

Sole ProprietorNo

Enumeration DateMarch 23, 2020

Last NPPES UpdateJuly 16, 20202 updates tracked since enumeration

NPPES CertifiedJuly 16, 2020

✔ NPI 1396372249 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in MA · ETLL-559

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

720 HARRISON AVE, Boston, MA 02118

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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)

Courtney Kaiser 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 Courtney Kaiser reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

First Psychiatric Planners, Inc

4.5 mi

Psychiatric Hospital

300 SOUTH ST
Brookline, MA 02467

Reassigned Medicare billing, Massachusetts enrollment
34 clinicians in this Medicare group

NPI 1093714412 (617) 469-0300

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 02118 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

$189.86 typical visit price

range $63.72 – $189.86

Typical copayment $47.46 (range $15.93 – $47.46)

Most-billed visit code 99205

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 20

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

MRS. VICTORIA Y ANDINO

Pharmacy Technician

720 HARRISON AVE
BOSTON, MA 02118

Suffolk County (617) 638-8130

ZOE ANN SIMONTON PA

Physician Assistant (Surgical)

720 HARRISON AVE, DOB-503
BOSTON, MA 02118

Suffolk County (617) 414-5405

DR. STANLEY H. DUCHARME PH.D.

Psychologist (Clinical)

720 HARRISON AVE, SUITE 606
BOSTON, MA 02118

Suffolk County (617) 638-7358

KRISTEN K JEFFREY CPHT

Pharmacy Technician

720 HARRISON AVE, DOCTORS OFFICE BUILDING
BOSTON, MA 02118

Suffolk County (617) 638-8130

DR. MARY ELLEN MENKEN PH.D.

Psychologist (Clinical)

720 HARRISON AVE
BOSTON, MA 02118

Suffolk County (617) 638-7428

CHIUNG-HUI PENG MD

Student in an Organized Health Care Education/Training Program

720 HARRISON AVE
BOSTON, MA 02118

Suffolk County (617) 638-7470

DR. DAVID BREWSTER HATHAWAY JR. M.D.

Psychiatry & Neurology (Psychiatry)

720 HARRISON AVE, DOB-915
BOSTON, MA 02118

Suffolk County (617) 638-8540

JEROME E. SOBIERAJ MD

Internal Medicine

720 HARRISON AVE, DOB 5
BOSTON, MA 02118

Suffolk County (617) 638-7998

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 Courtney Kaiser's NPI number?

The NPI number for Courtney Kaiser is 1396372249. It was assigned to this individual provider in the NPPES registry on March 23, 2020.

Where is Courtney Kaiser located?

Courtney Kaiser practices at 720 Harrison Ave, Boston, MA 02118. The listed phone number is (617) 638-8540.

What is Courtney Kaiser's specialty?

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

Is Courtney Kaiser enrolled in Medicare?

Yes. Courtney Kaiser is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Courtney Kaiser's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Courtney Kaiser reassigns Medicare benefits to First Psychiatric Planners, Inc (Brookline, MA). 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 Courtney Kaiser'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 Courtney Kaiser was last updated on July 16, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.