1. Home
  2. Directory
  3. California
  4. Encino
  5. Psychiatry Neurology
  6. NPI Profile

DANIEL ESTEBAN GROSZ MD
NPI 1831200591
Psychiatry & Neurology - Psychiatry in Encino, CA

Active since August 31, 2006PECOS Enrolled
16661 VENTURA BLVD, SUITE 603, ENCINO, CA 91436(818) 386-0500(818) 386-2019 Get Directions Write a Review

NPPES record last updated: March 22, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Daniel Esteban Grosz Md NPPES

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

DANIEL ESTEBAN GROSZ MD (NPI 1831200591) is an individual psychiatry provider in Encino, California, licensed in California (A49772) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831200591
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDANIEL ESTEBAN GROSZCredential: MD
Location Address16661 VENTURA BLVD, SUITE 603Encino, CA 91436
Mailing Address16661 Ventura Blvd, Suite 603Encino, CA 91436 · (818) 386-0500 · Fax (818) 386-2019
Phone(818) 386-0500
Fax(818) 386-2019
Sole ProprietorNo
Enumeration DateAugust 31, 2006
Last NPPES UpdateMarch 22, 2023
NPPES CertifiedMarch 22, 2023
✔ NPI 1831200591 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 CA · A49772
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 ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X · License A49772 (CA)
16661 VENTURA BLVD, Encino, CA 91436
Open in Google Maps ↗

Other Names 1

Professional Name (2)Daniel E Grosz Md

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Daniel Esteban Grosz 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 Daniel Grosz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Penny Lane Centers
5.4 mi
Community/Behavioral Health
15305 RAYEN ST
North Hills, CA 91343
  • Reassigned Medicare billing, California enrollment
NPI 1881793313 (818) 892-3423

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 91436 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
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

MONA TABIB MD INC
Family Medicine (Adult Medicine)
16661 VENTURA BLVD, SUITE 211
ENCINO, CA 91436
Los Angeles County (818) 789-7893
DR. NANOTCHKA M. CHUMLEY D.O., M.P.H.
Family Medicine
16661 VENTURA BLVD
ENCINO, CA 91436
Los Angeles County (818) 808-2828
DR. DAVID JOHN LOPATA PH.D.
Psychologist (Clinical)
16661 VENTURA BLVD, STE.409
ENCINO, CA 91436
Los Angeles County (818) 788-4303
FATEMEH SAIDI PSYD.
Marriage & Family Therapist
16661 VENTURA BLVD, SUITE 520
ENCINO, CA 91436
Los Angeles County (818) 986-1199
EHSAN DAYANIM ACUPUNCTURIST INC.
Acupuncturist
16661 VENTURA BLVD
ENCINO, CA 91436
Los Angeles County (818) 981-6132
B. DAVID MASSABAND DPM INC
Podiatrist (Foot & Ankle Surgery)
16661 VENTURA BLVD, SUITE 705
ENCINO, CA 91436
Los Angeles County (310) 657-2828
CLINICAL CONSULTANTS, INC
Psychologist (Clinical)
16661 VENTURA BLVD, SUITE 311
ENCINO, CA 91436
Los Angeles County (818) 783-9930
PARVIN JAHANPANAH LMFT
Marriage & Family Therapist
16661 VENTURA BLVD
ENCINO, CA 91436
Los Angeles County (818) 445-7574

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 Daniel Grosz's NPI number?

The NPI number for Daniel Grosz is 1831200591. It was assigned to this individual provider in the NPPES registry on August 31, 2006. The provider is also known as Daniel E Grosz MD.

Where is Daniel Grosz located?

Daniel Grosz practices at 16661 Ventura Blvd Suite 603, Encino, CA 91436. The listed phone number is (818) 386-0500.

What is Daniel Grosz's specialty?

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

Is Daniel Grosz enrolled in Medicare?

Yes. Daniel Grosz is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Daniel Grosz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Grosz reassigns Medicare benefits to Penny Lane Centers (North Hills, CA). 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 Daniel Grosz'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 Daniel Grosz was last updated on March 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.