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MICHELLE BINDER JONELIS M.D.
NPI 1447547302
Psychiatry & Neurology - Sleep Medicine in Mill Valley, CA

Active since June 29, 2011Opted out of Medicare · through Sep 8, 2027
100 SHORELINE HWY STE 386, MILL VALLEY, CA 94941(415) 226-9389(415) 728-9764 Get Directions Write a Review

NPPES record last updated: March 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 13, 2026, Feb 1, 2017 (2 updates tracked since 2017).

About Michelle Binder Jonelis M.d. NPPES

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

MICHELLE BINDER JONELIS M.D. (NPI 1447547302) is an individual sleep medicine provider in Mill Valley, California, licensed in California (A118288) and active in the NPI registry since June 2011. She has opted out of Medicare through September 8, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1447547302
Entity TypeIndividualFemale
Primary Taxonomy2084S0012X
Provider Legal NameMICHELLE BINDER JONELISCredential: M.D.
Location Address100 SHORELINE HWY STE 386Mill Valley, CA 94941-3645
Mailing Address100 Shoreline Hwy Ste 386Mill Valley, CA 94941-3645 · (415) 226-9389 · Fax (415) 728-9764
Phone(415) 226-9389
Fax(415) 728-9764
Sole ProprietorYes
Enumeration DateJune 29, 2011
Last NPPES UpdateMarch 13, 20262 updates tracked since enumeration
NPPES CertifiedMarch 13, 2026
✔ NPI 1447547302 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2084S0012X
License✔ Licensed in CA · A118288
Definition
A Psychiatrist or Neurologist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
100 SHORELINE HWY STE 386, Mill Valley, CA 94941
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Michelle Binder Jonelis M.d. 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 September 8, 2023 through September 8, 2027.

Opt-Out Effective DateSeptember 8, 2023
Opt-Out In Effect ThroughSeptember 8, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

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
$154.04 typical visit price
range $69.07 – $202.63
Typical copayment $38.51 (range $17.26 – $50.65)
Most-billed visit code 99204
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.

Referred Medical Equipment & Supplies CMS DME claims 15

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
9 suppliers349 claims349 services$33.24 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
5 suppliers121 claims121 services$73.79 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
5 suppliers112 claims319 services$28.19 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
8 suppliers120 claims684 services$15.72 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
11 suppliers150 claims887 services$13.07 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
14 suppliers288 claims288 services$45.14 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Michelle Jonelis's NPI number?

The NPI number for Michelle Jonelis is 1447547302. It was assigned to this individual provider in the NPPES registry on June 29, 2011.

Where is Michelle Jonelis located?

Michelle Jonelis practices at 100 Shoreline Hwy Ste 386, Mill Valley, CA 94941. The listed phone number is (415) 226-9389.

What is Michelle Jonelis's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Sleep Medicine, with taxonomy code 2084S0012X.

Is Michelle Jonelis enrolled in Medicare?

No. Michelle Jonelis has opted out of Medicare through September 8, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Michelle Jonelis was last updated on March 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.