DR. WILLIAM D MELTON MD
NPI 1720029465
Emergency Medicine in Vallejo, CA

Active since June 10, 2006PECOS EnrolledAccepts Medicare Assignment
86.13/100
CMS Quality Rating
300 HOSPITAL DR, VALLEJO, CA 94589(707) 554-4444 Get Directions Write a Review

NPPES record last updated: March 21, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. William D Melton Md NPPES

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

DR. WILLIAM D MELTON MD (NPI 1720029465) is an individual emergency medicine provider in Vallejo, California, licensed in California (A70160) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (1995).

NPPES Registry Identity

NPI1720029465
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. WILLIAM D MELTONCredential: MD
Location Address300 HOSPITAL DRVallejo, CA 94589-2574
Mailing AddressPo Box 661597Arcadia, CA 91066-1597 · (626) 447-0296 · Fax (626) 447-6057
Sole ProprietorYes
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 1995
Enumeration DateJune 10, 2006
Last NPPES UpdateMarch 21, 2013
NPI 1720029465 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in CA · A70160
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedFamily MedicineTaxonomy 207Q00000X · License A70160 (CA)
300 HOSPITAL DR, Vallejo, CA 94589

Other Identifiers 5

Medicare PIN00A701602CA
Medicaid00A701600CA
Medicare UPING53758
Medicare PIN00A701606CA
Medicare PIN00A701607CA

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. William D Melton Md 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 ID1355237116
PECOS Enrollment IDI20040226001237
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 5

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
274 services249 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
196 services178 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
158 services142 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
105 services95 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
31 services31 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94589 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
$98.85 typical visit price
range $65.02 – $191.95
Typical copayment $24.71 (range $16.25 – $47.98)
Most-billed visit code 99203
Established Patient
$113.05 typical visit price
range $21.86 – $157.69
Typical copayment $28.26 (range $5.46 – $39.42)
Most-billed visit code 99214
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.

86.13/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality94.94
Improvement Activities0
Cost79.7

Other Providers at the Same Location NPPES 20

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

Registered Nurse
300 HOSPITAL DR, SUTTER SOLANO MEDICAL CENTER
VALLEJO, CA 94589
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
300 HOSPITAL DR
VALLEJO, CA 94589
Emergency Medicine
300 HOSPITAL DR
VALLEJO, CA 94589
Pathology (Anatomic Pathology & Clinical Pathology)
300 HOSPITAL DR
VALLEJO, CA 94589
Registered Nurse
300 HOSPITAL DR, SUTTER SOLANO MEDICAL CENTER
VALLEJO, CA 94589
Radiology (Diagnostic Radiology)
300 HOSPITAL DR
VALLEJO, CA 94589
Emergency Medicine
300 HOSPITAL DR
VALLEJO, CA 94589
Emergency Medicine
300 HOSPITAL DR, SUTTER SOLANO MEDICAL CENTER
VALLEJO, CA 94589

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 William Melton's NPI number?

The NPI number for William Melton is 1720029465. It was assigned to this individual provider in the NPPES registry on June 10, 2006.

Where is William Melton located?

William Melton practices at 300 Hospital Dr, Vallejo, CA 94589. The listed phone number is (707) 554-4444.

What is William Melton's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is William Melton enrolled in Medicare?

Yes. William Melton 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 William Melton was last updated on March 21, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.