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CHRISTINE ANNE LAGROTTA M.D.
NPI 1659799641
Psychiatry & Neurology - Addiction Psychiatry in New York, NY

Active since April 07, 2014PECOS Enrolled
10 JONES ST APT 2G, NEW YORK, NY 10014(914) 391-0923 Get Directions Write a Review

NPPES record last updated: September 8, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 8, 2021, Nov 27, 2017 (2 updates tracked since 2017).

About Christine Anne Lagrotta M.d. NPPES

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

CHRISTINE ANNE LAGROTTA M.D. (NPI 1659799641) is an individual addiction psychiatry provider in New York, New York, licensed in New York (291975) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659799641
Entity TypeIndividualFemale
Primary Taxonomy2084P0802X
Provider Legal NameCHRISTINE ANNE LAGROTTACredential: M.D.
Location Address10 JONES ST APT 2GNew York, NY 10014-5650
Mailing Address10 Jones St Apt 2gNew York, NY 10014-5650 · (914) 391-0923
Phone(914) 391-0923
Sole ProprietorNo
Enumeration DateApril 7, 2014
Last NPPES UpdateSeptember 8, 20212 updates tracked since enumeration
NPPES CertifiedSeptember 8, 2021
✔ NPI 1659799641 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Addiction PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0802X
License✔ Licensed in NY · 291975
Definition
Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.
10 JONES ST APT 2G, New York, NY 10014
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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)

Christine Anne Lagrotta M.d. 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 Christine Lagrotta reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Metropolitan Center For Mental Health, Inc.
4.1 mi
Group Psychotherapy
160 W 86TH ST
New York, NY 10024
  • Reassigned Medicare billing, New York enrollment
  • 70 clinicians in this Medicare group
NPI 1275695371 (212) 362-8755

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

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 Christine Lagrotta's NPI number?

The NPI number for Christine Lagrotta is 1659799641. It was assigned to this individual provider in the NPPES registry on April 7, 2014.

Where is Christine Lagrotta located?

Christine Lagrotta practices at 10 Jones St Apt 2G, New York, NY 10014. The listed phone number is (914) 391-0923.

What is Christine Lagrotta's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Psychiatry, with taxonomy code 2084P0802X.

Is Christine Lagrotta enrolled in Medicare?

Yes. Christine Lagrotta is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Christine Lagrotta's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christine Lagrotta reassigns Medicare benefits to Metropolitan Center For Mental Health, Inc. (New York, 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 Christine Lagrotta'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 Christine Lagrotta was last updated on September 8, 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.