NINA MARGOLIS O.D.
NPI 1861520793
Optometrist in Mill Valley, CA

Q: What is Nina Margolis's NPI number?

The NPI number for Nina Margolis is 1861520793. It was assigned to this individual provider in the NPPES registry on March 1, 2007.

Q: What is Nina Margolis's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Nina Margolis was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since March 01, 2007PECOS Enrolled

70 THROCKMORTON AVE, MILL VALLEY, CA 94941(415) 388-5602 Get Directions Write a Review

NPPES record last updated: June 30, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Nina Margolis O.d. NPPES

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

NINA MARGOLIS O.D. (NPI 1861520793) is an individual optometrist in Mill Valley, California, licensed in California (9303T) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in San Anselmo.

NPPES Registry Identity

NPI1861520793

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameNINA MARGOLISCredential: O.D.

Location Address70 THROCKMORTON AVEMill Valley, CA 94941-1918

Mailing Address410 Hilldale WayMill Valley, CA 94941 · (415) 307-3420

Phone(415) 388-5602

Sole ProprietorYes

Enumeration DateMarch 1, 2007

Last NPPES UpdateJune 30, 2025

NPPES CertifiedJune 9, 2025

✔ NPI 1861520793 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

Licenses✔ Licensed in CA · 9303T✔ Licensed in CA · 09303T

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

70 THROCKMORTON AVE, Mill Valley, CA 94941

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Secondary Practice Location 1

Location 1623 San Anselmo AveSan Anselmo, CA 94960-2615 · Phone (415) 388-5602

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nina Margolis O.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.

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

$85.00 typical visit price

range $23.44 – $166.64

Typical copayment $21.25 (range $5.86 – $41.66)

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 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNIFER LIN OD A PROFESSIONAL CORPORATION

Optometrist

70 THROCKMORTON AVE
MILL VALLEY, CA 94941

Marin County (415) 383-4085

MARIN OPTICAL HOLDINGS

Technician/Technologist (Optician)

70 THROCKMORTON AVE
MILL VALLEY, CA 94941

Marin County (415) 383-4085

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 Nina Margolis's NPI number?

The NPI number for Nina Margolis is 1861520793. It was assigned to this individual provider in the NPPES registry on March 1, 2007.

Where is Nina Margolis located?

Nina Margolis practices at 70 Throckmorton Ave, Mill Valley, CA 94941. The listed phone number is (415) 388-5602.

What is Nina Margolis's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Nina Margolis enrolled in Medicare?

Yes. Nina Margolis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nina Margolis was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.