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DR. CHARLES MAXWELL WEDDINGTON M.D.
NPI 1003347519
Dermatology in San Francisco, CA

Active since March 26, 2017PECOS Enrolled
100/100
CMS Quality Rating
2299 POST ST STE 312, SAN FRANCISCO, CA 94115(415) 292-6350 Get Directions Write a Review

NPPES record last updated: July 22, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 1, 2023, Dec 29, 2017, Mar 26, 2017 (3 updates tracked since 2017).

About Dr. Charles Maxwell Weddington M.d. NPPES

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

DR. CHARLES MAXWELL WEDDINGTON M.D. (NPI 1003347519) is an individual dermatology provider in San Francisco, California, licensed in California (A203497) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1003347519
Entity TypeIndividualMale
Primary Taxonomy207N00000X
Provider Legal NameDR. CHARLES MAXWELL WEDDINGTONCredential: M.D.
Location Address2299 POST ST STE 312San Francisco, CA 94115-3475
Mailing Address2299 Post St Ste 312San Francisco, CA 94115-3475 · (415) 292-6350
Phone(415) 292-6350
Sole ProprietorNo
Enumeration DateMarch 26, 2017
Last NPPES UpdateJuly 22, 20253 updates tracked since enumeration
NPPES CertifiedJuly 22, 2025
✔ NPI 1003347519 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
Licenses✔ Licensed in CA · A203497✔ Licensed in MD · D0095080
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 ListedInternal MedicineTaxonomy 207R00000X · License 125071373 (IL), 125.071373 (IL)
2299 POST ST STE 312, San Francisco, CA 94115
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Secondary Practice Locations 2

Location 1419 W Redwood St Ste 235Baltimore, MD 21201-1734 · Phone (667) 214-1171
Location 22160 S 1st Ave, Loyola University Medical CenterMaywood, IL 60153-3328 · Phone (708) 216-4943 · Fax (708) 216-4943

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. Charles Maxwell Weddington M.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.

Areas of Expertise CMS Part B claims 11

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.
341 services67 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.
189 services157 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.
143 services117 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.
116 services89 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
85 services85 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.
77 services66 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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability100
Improvement Activities40

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.

SHANNON WATKINS MD
Dermatology (Procedural Dermatology)
2299 POST ST STE 312
SAN FRANCISCO, CA 94115
San Francisco County (805) 973-0495
DR. STEVEN Y HE M.D.
Dermatology
2299 POST ST STE 312
SAN FRANCISCO, CA 94115
San Francisco County (415) 292-6350

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 Charles Weddington's NPI number?

The NPI number for Charles Weddington is 1003347519. It was assigned to this individual provider in the NPPES registry on March 26, 2017.

Where is Charles Weddington located?

Charles Weddington practices at 2299 Post St Ste 312, San Francisco, CA 94115. The listed phone number is (415) 292-6350.

What is Charles Weddington's specialty?

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

Is Charles Weddington enrolled in Medicare?

Yes. Charles Weddington is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Charles Weddington was last updated on July 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.