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DR. MARLYS S FASSETT MD PHD
NPI 1972898799
Dermatology in San Francisco, CA

Active since June 09, 2011PECOS EnrolledAccepts Medicare Assignment
74.46/100
CMS Quality Rating
1701 DIVISADERO ST FL 3, UCSF DERMATOLOGY, SAN FRANCISCO, CA 94115(415) 353-7800(415) 353-7870 Get Directions Write a Review

NPPES record last updated: April 6, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Marlys S Fassett Md Phd NPPES

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

DR. MARLYS S FASSETT MD PHD (NPI 1972898799) is an individual dermatology provider in San Francisco, California, licensed in California (A124742) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (2011).

NPPES Registry Identity

NPI1972898799
Entity TypeIndividualFemale
Primary Taxonomy207N00000X
Provider Legal NameDR. MARLYS S FASSETTCredential: MD PHD
Location Address1701 DIVISADERO ST FL 3, UCSF DERMATOLOGYSan Francisco, CA 94115-3011
Mailing Address1701 Divisadero St Fl 3, Ucsf DermatologySan Francisco, CA 94115-3011 · (415) 353-7800 · Fax (415) 353-7870
Phone(415) 353-7800
Fax(415) 353-7870
Sole ProprietorNo
Medical School CMSHarvard Medical SchoolGraduated 2011
Enumeration DateJune 9, 2011
Last NPPES UpdateApril 6, 2015
✔ NPI 1972898799 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in CA · A124742
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.
1701 DIVISADERO ST FL 3, San Francisco, CA 94115
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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. Marlys S Fassett Md Phd 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 ID4789815325
PECOS Enrollment IDI20150605001989
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 8

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.

Destruction of precancer skin growth, 2-14 growths 17003
This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.
114 services33 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
80 services60 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
72 services62 patients
Destruction of precancer skin growth, 1 growth 17000
"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.
61 services46 patients
Biopsy of related skin growth, first growth 11102
A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.
37 services33 patients
Destruction of skin growth, 1-14 growths 17110
"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.
26 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94115 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

74.46/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability76
Improvement Activities40
Cost46.68

Other Providers at the Same Location NPPES 16

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

GARRETT PATRICK MD
Dermatology
1701 DIVISADERO ST FL 3
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-7800
DR. PRISTINE LEE M.D
Student in an Organized Health Care Education/Training Program
1701 DIVISADERO ST FL 3
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-7880
MRS. ANJALI WASHINGTON PA
Physician Assistant
1701 DIVISADERO ST FL 3
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-7800
ELSY COMPRES MD
Dermatology (MOHS-Micrographic Surgery)
1701 DIVISADERO ST FL 3
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-7878
ALLISON SOPHIA DOBRY
Dermatology
1701 DIVISADERO ST FL 3
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-7800
ANDREAS CHAI MD, PHD
Student in an Organized Health Care Education/Training Program
1701 DIVISADERO ST FL 3
SAN FRANCISCO, CA 94115
San Francisco County (863) 293-1121
DR. MICHAEL DAVID ROSENBLUM M.D., PH.D.
Dermatology
1701 DIVISADERO ST FL 3, UCSF DEPARTMENT OF DERMATOLOGY
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-7800
DR. RITESH AGNIHOTHRI M.D.
Student in an Organized Health Care Education/Training Program
1701 DIVISADERO ST FL 3
SAN FRANCISCO, CA 94115
San Francisco County (415) 353-7880

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 Marlys Fassett's NPI number?

The NPI number for Marlys Fassett is 1972898799. It was assigned to this individual provider in the NPPES registry on June 9, 2011.

Where is Marlys Fassett located?

Marlys Fassett practices at 1701 Divisadero St Fl 3 Ucsf Dermatology, San Francisco, CA 94115. The listed phone number is (415) 353-7800.

What is Marlys Fassett's specialty?

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

Is Marlys Fassett enrolled in Medicare?

Yes. Marlys Fassett 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 Marlys Fassett was last updated on April 6, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.