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DR. ELLIOTT MARTIN STEIN M.D.
NPI 1154379089
Psychiatry & Neurology - Geriatric Psychiatry in Mill Valley, CA

Active since May 04, 2006PECOS EnrolledAccepts Medicare Assignment
535 MIDVALE WAY, MILL VALLEY, CA 94941(156) 729-3524 Get Directions Write a Review

NPPES record last updated: March 12, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 12, 2021, Nov 30, 2020, Nov 25, 2020 (3 updates tracked since 2020).

About Dr. Elliott Martin Stein M.d. NPPES

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

DR. ELLIOTT MARTIN STEIN M.D. (NPI 1154379089) is an individual geriatric psychiatry provider in Mill Valley, California, licensed in California (G27964) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Miami, Lm Miller School Of Medicine (1973).

NPPES Registry Identity

NPI1154379089
Entity TypeIndividualMale
Primary Taxonomy2084P0805X
Provider Legal NameDR. ELLIOTT MARTIN STEINCredential: M.D.
Location Address535 MIDVALE WAYMill Valley, CA 94941-3705
Mailing Address535 Midvale WayMill Valley, CA 94941-3705 · (415) 672-9352
Phone(156) 729-3524
Sole ProprietorYes
Medical School CMSUniversity Of Miami, Lm Miller School Of MedicineGraduated 1973
Enumeration DateMay 4, 2006
Last NPPES UpdateMarch 12, 20213 updates tracked since enumeration
NPPES CertifiedMarch 12, 2021
✔ NPI 1154379089 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Geriatric PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0805X
Licenses✔ Licensed in CA · G27964✔ Licensed in FL · ME 30436
Definition
Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License ME 30436 (FL), G27964 (CA)
535 MIDVALE WAY, Mill Valley, CA 94941
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Other Identifiers 2

Other92798FL · Blue Cross/blue Shield Fl
Medicaid059518700FL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Elliott Martin Stein M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9931265477
PECOS Enrollment IDI20100816000056
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
27 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94941 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
$202.63 typical visit price
range $69.07 – $202.63
Typical copayment $50.65 (range $17.26 – $50.65)
Most-billed visit code 99205
Established Patient
$119.61 typical visit price
range $23.44 – $166.64
Typical copayment $29.90 (range $5.86 – $41.66)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Elliott Stein's NPI number?

The NPI number for Elliott Stein is 1154379089. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Where is Elliott Stein located?

Elliott Stein practices at 535 Midvale Way, Mill Valley, CA 94941. The listed phone number is (156) 729-3524.

What is Elliott Stein's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Geriatric Psychiatry, with taxonomy code 2084P0805X.

Is Elliott Stein enrolled in Medicare?

Yes. Elliott Stein is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Elliott Stein was last updated on March 12, 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.