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ZAND DERMATOLOGY INC
NPI 1548773286
Dermatology in Mill Valley, CA

Active since November 15, 2017CLIA 05D2145017 · Certificate of Compliance
655 REDWOOD HWY FRONTAGE RD STE 246, MILL VALLEY, CA 94941(415) 301-5000(844) 719-5148 Get Directions Write a Review

NPPES record last updated: July 9, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 9, 2020, May 14, 2020, Dec 7, 2017 and 1 more (4 updates tracked since 2017).

About Zand Dermatology Inc NPPES

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

ZAND DERMATOLOGY INC (NPI 1548773286) is a healthcare organization registered as a dermatology in Mill Valley, California and active in the NPI registry since November 2017. The organization holds a CLIA Certificate of Compliance certificate valid through January 29, 2027 and lists Lucretia Ann Lewitt, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1548773286
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameZAND DERMATOLOGY INC
Location Address655 REDWOOD HWY FRONTAGE RD STE 246Mill Valley, CA 94941-3055
Mailing Address655 Redwood Hwy Frontage Rd Ste 246Mill Valley, CA 94941-3055 · (415) 301-5000 · Fax (844) 719-5148
Phone(415) 301-5000
Fax(844) 719-5148
Organization SubpartNo
Authorized OfficialLucretia Ann LewittOffice Manager · (415) 925-0550
Enumeration DateNovember 15, 2017
Last NPPES UpdateJuly 9, 20204 updates tracked since enumeration
NPPES CertifiedJuly 9, 2020
✔ NPI 1548773286 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in CA · A97783
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
Also ListedClinic/CenterTaxonomy 261Q00000X
655 REDWOOD HWY FRONTAGE RD STE 246, Mill Valley, CA 94941
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Zand Dermatology Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

5

Medicare enrollment records show 5 clinicians reassign Medicare billing to Zand Dermatology Inc, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (5)

Sarvenaz Zand, M.D.
Dermatology
NPI 1235216607
655 REDWOOD HWY FRONTAGE RD STE 246
Mill Valley, CA 94941
(415) 301-5000
✔ PECOS✔ Accepts MedicareSame address
Alexa Harris
Nurse Practitioner
NPI 1033004585
655 REDWOOD HWY FRONTAGE RD STE 246
Mill Valley, CA 94941
(415) 301-5000
✔ PECOSSame address
Katherine Given, MD, PHD
Micrographic Dermatologic Surgery (MDS)
NPI 1124476296
6574 OAKMONT DR STE B
Santa Rosa, CA 95409
(707) 579-4239
✔ PECOS✔ Accepts Medicare38 mi
Paula Zand
Family Practice
NPI 1679963490
3250 FORDHAM ST
San Diego, CA 92110
(619) 528-5000
✔ PECOS✔ Accepts Medicare464 mi
Ankit Agarwal, M.D.
Radiation Oncology
NPI 1629430376
9618 HUEBNER RD STE 120
San Antonio, TX 78240
(650) 940-7280
✔ PECOS✔ Accepts Medicare1,488 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 05D2145017

Zand Dermatology Inc · Mill Valley, CA
Active · expires Jan 29, 2027
CLIA Number05D2145017
Laboratory TypePhysician Office
Certificate Effective DateJanuary 30, 2025
Certificate Expiration DateJanuary 29, 2027
Laboratory DirectorDr. Sarvenaz Zand MD
Laboratory Phone(415) 301-5000
Laboratory LocationZand Dermatology Inc655 Redwood Hwy, Ste 246, Mill Valley, CA 94941
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Zand Dermatology Inc's NPI number?

The NPI number for Zand Dermatology Inc is 1548773286. It was assigned to this organization in the NPPES registry on November 15, 2017.

Where is Zand Dermatology Inc located?

Zand Dermatology Inc is located at 655 Redwood Hwy Frontage Rd Ste 246, Mill Valley, CA 94941. The listed phone number is (415) 301-5000.

What is Zand Dermatology Inc's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Zand Dermatology Inc enrolled in Medicare?

Yes. Zand Dermatology Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Zand Dermatology Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians reassign their Medicare billing to Zand Dermatology Inc, in Dermatology, Family Practice, Micrographic Dermatologic Surgery (MDS), Nurse Practitioner and Radiation Oncology. A 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 the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Zand Dermatology Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 05D2145017) is associated with this NPI, valid through January 29, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Zand Dermatology Inc was last updated on July 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.