NATALIE MELISSA WILLIAMS D.O.
NPI 1689940645
Emergency Medicine in Dayton, OH

Active since March 23, 2012PECOS Enrolled
1 WYOMING ST, DAYTON, OH 45409(937) 208-3356 Get Directions Write a Review

NPPES record last updated: December 23, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Natalie Melissa Williams D.o. NPPES

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

NATALIE MELISSA WILLIAMS D.O. (NPI 1689940645) is an individual emergency medicine provider in Dayton, Ohio, licensed in Ohio (34.011664) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689940645
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameNATALIE MELISSA WILLIAMSCredential: D.O.
Location Address1 WYOMING STDayton, OH 45409-2722
Mailing Address1 Wyoming StDayton, OH 45409-2722 · (937) 208-3356
Sole ProprietorYes
Enumeration DateMarch 23, 2012
Last NPPES UpdateDecember 23, 2016
NPI 1689940645 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in OH · 34.011664
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.

1 WYOMING ST, Dayton, OH 45409

Other Identifiers 2

Medicaid0121950OH
Medicare PINH259760OH

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Natalie Melissa Williams D.o. 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

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.
28 services28 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45409 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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.

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.

Student in an Organized Health Care Education/Training Program
1 WYOMING ST
DAYTON, OH 45409
Nurse Anesthetist, Certified Registered
1 WYOMING ST
DAYTON, OH 45409
Pediatrics (Neonatal-Perinatal Medicine)
1 WYOMING ST, NEONATOLOGY OFFICE
DAYTON, OH 45409
Emergency Medicine
1 WYOMING ST
DAYTON, OH 45409
Emergency Medicine
1 WYOMING ST
DAYTON, OH 45409
Psychiatric Unit
1 WYOMING ST
DAYTON, OH 45409
Student in an Organized Health Care Education/Training Program
1 WYOMING ST
DAYTON, OH 45409
Pharmacist
1 WYOMING ST
DAYTON, OH 45409

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 Natalie Williams's NPI number?

The NPI number for Natalie Williams is 1689940645. It was assigned to this individual provider in the NPPES registry on March 23, 2012.

Where is Natalie Williams located?

Natalie Williams practices at 1 Wyoming St, Dayton, OH 45409. The listed phone number is (937) 208-3356.

What is Natalie Williams's specialty?

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

Is Natalie Williams enrolled in Medicare?

Yes. Natalie Williams is registered in the Medicare PECOS enrollment system.

What insurance does Natalie Williams accept?

Health plans from CareSource list Natalie Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Natalie Williams was last updated on December 23, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.