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DR. WILLIAM ROBERT ALLEN DDS
NPI 1245481472
Dentist in Ocean City, MD

Active since October 07, 2008PECOS Enrolled
13901 COASTAL HIGHWAY, OCEAN CITY, MD 21842(410) 250-1559(410) 250-1559 Get Directions Write a Review

NPPES record last updated: May 31, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William Robert Allen Dds NPPES

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

DR. WILLIAM ROBERT ALLEN DDS (NPI 1245481472) is an individual dentist in Ocean City, Maryland, licensed in Maryland (12681) and active in the NPI registry since October 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245481472
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. WILLIAM ROBERT ALLENCredential: DDS
Location Address13901 COASTAL HIGHWAYOcean City, MD 21842
Mailing Address13901 Coastal HighwayOcean City, MD 21842 · (410) 250-1559 · Fax (410) 250-9960
Phone(410) 250-1559
Fax(410) 250-1559
Sole ProprietorYes
Enumeration DateOctober 7, 2008
Last NPPES UpdateMay 31, 2012
✔ NPI 1245481472 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in MD · 12681
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
Also ListedDentist · General PracticeTaxonomy 1223G0001X · License 12681 (MD)
13901 COASTAL HIGHWAY, Ocean City, MD 21842
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.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)

Dr. William Robert Allen Dds 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21842 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
$89.75 typical visit price
range $57.99 – $175.57
Typical copayment $22.43 (range $14.49 – $43.89)
Most-billed visit code 99203
Established Patient
$72.23 typical visit price
range $18.66 – $143.02
Typical copayment $18.05 (range $4.66 – $35.75)
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.

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 Allen's NPI number?

The NPI number for William Allen is 1245481472. It was assigned to this individual provider in the NPPES registry on October 7, 2008.

Where is William Allen located?

William Allen practices at 13901 Coastal Highway, Ocean City, MD 21842. The listed phone number is (410) 250-1559.

What is William Allen's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is William Allen enrolled in Medicare?

Yes. William Allen is registered in the Medicare PECOS enrollment system.

What insurance does William Allen accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list William Allen 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 Allen was last updated on May 31, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.