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DR. PEYTON CARTER MORSS-WALTON MD
NPI 1578149472
Dermatology in San Francisco, CA

Active since March 22, 2021PECOS Enrolled
450 SUTTER ST RM 830, SAN FRANCISCO, CA 94108(415) 393-9550(415) 393-9556 Get Directions Write a Review

NPPES record last updated: September 3, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 3, 2025, Jul 28, 2024, Mar 22, 2021 (3 updates tracked since 2021).

About Dr. Peyton Carter Morss-walton Md NPPES

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

DR. PEYTON CARTER MORSS-WALTON MD (NPI 1578149472) is an individual dermatology provider in San Francisco, California, licensed in California (A201948) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and is a graduate of University Of Massachusetts Medical School (2021).

NPPES Registry Identity

NPI1578149472
Entity TypeIndividualFemale
Primary Taxonomy207N00000X
Provider Legal NameDR. PEYTON CARTER MORSS-WALTONCredential: MD
Location Address450 SUTTER ST RM 830San Francisco, CA 94108-3915
Mailing Address450 Sutter St Rm 830San Francisco, CA 94108-3915 · (415) 393-9550 · Fax (415) 393-9556
Phone(415) 393-9550
Fax(415) 393-9556
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 2021
Enumeration DateMarch 22, 2021
Last NPPES UpdateSeptember 3, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2025
✔ NPI 1578149472 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in CA · A201948
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.
450 SUTTER ST RM 830, San Francisco, CA 94108
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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 (PECOS)

Dr. Peyton Carter Morss-walton Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2466851027
PECOS Enrollment IDI20260617003409
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 94108 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.

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.

MAYA GEORGE DEBBANEH M.D.
Dermatology
450 SUTTER ST RM 830
SAN FRANCISCO, CA 94108
San Francisco County (415) 393-9520
DR. DAVID KIM M.D.
Dermatology
450 SUTTER ST RM 830
SAN FRANCISCO, CA 94108
San Francisco County (415) 393-9550

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 Peyton Morss-walton's NPI number?

The NPI number for Peyton Morss-walton is 1578149472. It was assigned to this individual provider in the NPPES registry on March 22, 2021.

Where is Peyton Morss-walton located?

Peyton Morss-walton practices at 450 Sutter St Rm 830, San Francisco, CA 94108. The listed phone number is (415) 393-9550.

What is Peyton Morss-walton's specialty?

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

Is Peyton Morss-walton enrolled in Medicare?

Yes. Peyton Morss-walton is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Peyton Morss-walton was last updated on September 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.