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DR. INNA E LARSEN MD
NPI 1316356223
Psychiatry & Neurology - Psychiatry in New York, NY

Active since August 05, 2014Opted out of Medicare · through Jul 6, 2027
550 1ST AVE, NEW YORK, NY 10016(650) 380-7194 Get Directions Write a Review

NPPES record last updated: July 11, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 11, 2022, Feb 4, 2021, Nov 6, 2020 and 2 more (5 updates tracked since 2019).

About Dr. Inna E Larsen Md NPPES

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

DR. INNA E LARSEN MD (NPI 1316356223) is an individual psychiatry provider in New York, New York, licensed in New York (296717) and active in the NPI registry since August 2014. She has opted out of Medicare through July 6, 2027 and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1316356223
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. INNA E LARSENCredential: MD
Location Address550 1ST AVENew York, NY 10016-6402
Mailing Address550 1st AveNew York, NY 10016-6402 · (650) 380-7194
Phone(650) 380-7194
Sole ProprietorNo
Enumeration DateAugust 5, 2014
Last NPPES UpdateJuly 11, 20225 updates tracked since enumeration
NPPES CertifiedJuly 11, 2022
✔ NPI 1316356223 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 NY · 296717
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 ListedGeneral PracticeTaxonomy 208D00000X · License A141604 (CA)
550 1ST AVE, New York, NY 10016
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12230 STOCKTON BLVDSACRAMENTO, CA 95817 · Phone (916) 734-2614
Location 28001 Lorraine AveStockton, CA 95210-4202 · Phone (209) 472-7400

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Inna E Larsen Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 6, 2023 through July 6, 2027.

Opt-Out Effective DateJuly 6, 2023
Opt-Out In Effect ThroughJuly 6, 2027Opt-out affidavits renew automatically every two years unless cancelled

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.

DR. SHARON URALIL D.O.
Internal Medicine
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-3293
DR. DIANA TREVAS FLEISHER
Emergency Medicine (Pediatric Emergency Medicine)
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-3293
DR. MONICA GUPTA M.D.
Allergy & Immunology
550 1ST AVE, NBV 16N30, INTERNAL MEDICINE RESIDENCY PROGRAM
NEW YORK, NY 10016
New York County (212) 263-6397
CHRISTINE CHAN M.D.
Student in an Organized Health Care Education/Training Program
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-5506
DR. MATTHEW CHIARELLO MD
Radiology (Vascular & Interventional Radiology)
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-5506
DR. MEGAN ELIZABETH JENKINS M.D.
Surgery
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-7300
DR. MANAN PATEL M.D.
Student in an Organized Health Care Education/Training Program
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-5506
VICKY CHIANG
Student in an Organized Health Care Education/Training Program
550 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-5506

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 Inna Larsen's NPI number?

The NPI number for Inna Larsen is 1316356223. It was assigned to this individual provider in the NPPES registry on August 5, 2014.

Where is Inna Larsen located?

Inna Larsen practices at 550 1st Ave, New York, NY 10016. The listed phone number is (650) 380-7194.

What is Inna Larsen's specialty?

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

Is Inna Larsen enrolled in Medicare?

No. Inna Larsen has opted out of Medicare through July 6, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Inna Larsen was last updated on July 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.