RYAN ASHLEY MILLS MD
NPI 1861629958
Anesthesiology - Pediatric Anesthesiology in Dayton, OH

Active since June 16, 2009PECOS EnrolledAccepts Medicare Assignment
1 CHILDRENS PLZ, DAYTON, OH 45404(937) 641-3477(937) 641-5410 Get Directions Write a Review

NPPES record last updated: October 15, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 15, 2023, Oct 19, 2021, Jan 6, 2021 and 3 more (6 updates tracked since 2019).

About Ryan Ashley Mills Md NPPES

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

RYAN ASHLEY MILLS MD (NPI 1861629958) is an individual pediatric anesthesiology provider in Dayton, Ohio, licensed in Ohio (35.121421) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS, maintains a secondary practice location in Miamisburg, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1861629958
Entity TypeIndividualMale
Primary Taxonomy207LP3000X
Provider Legal NameRYAN ASHLEY MILLSCredential: MD
Location Address1 CHILDRENS PLZDayton, OH 45404-1815
Mailing AddressPo Box 933432Cleveland, OH 44193-0039 · (937) 641-3000
Fax(937) 641-5410
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateJune 16, 2009
Last NPPES UpdateOctober 15, 20236 updates tracked since enumeration
NPPES CertifiedOctober 15, 2023
NPI 1861629958 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiology · Pediatric AnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207LP3000X
License Licensed in OH · 35.121421
Definition
An anesthesiologist who has had additional skill and experience in and is primarily concerned with the anesthesia, sedation, and pain management needs of infants and children. A pediatric anesthesiologist generally provides services including the evaluation of complex medical problems in infants and children when surgery is necessary, planning and care for children before and after surgery, pain control, anesthesia and sedation for any procedures out of the operating room such as MRI, CT scan, and radiation therapy.
1 CHILDRENS PLZ, Dayton, OH 45404

Secondary Practice Location 1

Location 13333 W Tech RdMiamisburg, OH 45342-0955 · Phone (937) 641-3880 · Fax (937) 641-6159

Other Identifiers 1

Medicaid0102739OH

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 and accepts Medicare assignment

Ryan Ashley Mills 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 ID9032337548
PECOS Enrollment IDI20140825002758
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 45404 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
$126.12 typical visit price
range $54.34 – $166.65
Typical copayment $31.53 (range $13.58 – $41.66)
Most-billed visit code 99204
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
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 20

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

Pediatrics (Pediatric Critical Care Medicine)
1 CHILDRENS PLZ
DAYTON, OH 45404
Pediatrics (Pediatric Emergency Medicine)
1 CHILDRENS PLZ
DAYTON, OH 45404
Physician Assistant
1 CHILDRENS PLZ
DAYTON, OH 45404
Physician Assistant
1 CHILDRENS PLZ
DAYTON, OH 45404
Genetic Counselor, MS
1 CHILDRENS PLZ
DAYTON, OH 45404
Genetic Counselor, MS
1 CHILDRENS PLZ, DAYTON CHILDREN'S MEDICAL CENTER
DAYTON, OH 45404
Pediatrics (Pediatric Hematology-Oncology)
1 CHILDRENS PLZ
DAYTON, OH 45404
Nurse Practitioner (Family)
1 CHILDRENS PLZ
DAYTON, OH 45404

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 Ryan Mills's NPI number?

The NPI number for Ryan Mills is 1861629958. It was assigned to this individual provider in the NPPES registry on June 16, 2009.

Where is Ryan Mills located?

Ryan Mills practices at 1 Childrens Plz, Dayton, OH 45404. The listed phone number is (937) 641-3477.

What is Ryan Mills's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pediatric Anesthesiology, with taxonomy code 207LP3000X.

Is Ryan Mills enrolled in Medicare?

Yes. Ryan Mills 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.

What insurance does Ryan Mills accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list Ryan Mills 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 Ryan Mills was last updated on October 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.