DR. WILLIAM WEBSTER MITCHERLING
NPI 1356336499
Dentist - Oral and Maxillofacial Surgery in Baltimore, MD
About Dr. William Webster Mitcherling NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM WEBSTER MITCHERLING (NPI 1356336499) is an individual oral and maxillofacial surgery provider in Baltimore, Maryland, licensed in Maryland (4703) and active in the NPI registry since September 2005. He has opted out of Medicare through October 20, 2027 and remains eligible to order and refer.
NPPES Registry Identity
Specialties & Licenses
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Dr. William Webster Mitcherling has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 20, 2015 through October 20, 2027.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21239 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BALTIMORE, MD 21239
BALTIMORE, MD 21239
BALTIMORE, MD 21239
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 Mitcherling's NPI number?
The NPI number for William Mitcherling is 1356336499. It was assigned to this individual provider in the NPPES registry on September 14, 2005.
Where is William Mitcherling located?
William Mitcherling practices at 1900 E Northern Pkwy Suite 108, Baltimore, MD 21239. The listed phone number is (410) 323-3900.
What is William Mitcherling's specialty?
The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.
Is William Mitcherling enrolled in Medicare?
No. William Mitcherling has opted out of Medicare through October 20, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
What insurance does William Mitcherling accept?
Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 6 other insurers list William Mitcherling 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 William Mitcherling was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
