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DR. ALPHONZO L. DAVIDSON SR. D.D.S., P.A.
NPI 1700943883
Dentist - Oral and Maxillofacial Surgery in Lanham, MD

Active since January 02, 2007Opted out of Medicare · through Jun 30, 2027
9470 ANNAPOLIS ROAD #303, LANHAM, MD 20706(301) 322-8900(301) 322-2840 Get Directions Write a Review

NPPES record last updated: February 3, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 3, 2026, Jan 8, 2026, Jul 8, 2020 (3 updates tracked since 2020).

About Dr. Alphonzo L. Davidson Sr. D.d.s., P.a. NPPES

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

DR. ALPHONZO L. DAVIDSON SR. D.D.S., P.A. (NPI 1700943883) is an individual oral and maxillofacial surgery provider in Lanham, Maryland, licensed in District Of Columbia (DEN2524) and active in the NPI registry since January 2007. He has opted out of Medicare through June 30, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1700943883
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDR. ALPHONZO L. DAVIDSON SR.Credential: D.D.S., P.A.
Location Address9470 ANNAPOLIS ROAD #303Lanham, MD 20706
Mailing Address9470 Annapolis Road #303Lanham, MD 20706 · (301) 322-8900 · Fax (301) 322-2840
Phone(301) 322-8900
Fax(301) 322-2840
Sole ProprietorYes
Enumeration DateJanuary 2, 2007
Last NPPES UpdateFebruary 3, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 3, 2026
✔ NPI 1700943883 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
Licenses✔ Licensed in DC · DEN2524✔ Licensed in MD · 5342
Definition
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.
Also ListedOral & Maxillofacial SurgeryTaxonomy 204E00000X · License MD5342 (MD)

Other Identifiers 3

Medicaid016-704-500MD
Medicaid016704500MD
Medicaid021605300DC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana and more.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. Alphonzo L. Davidson Sr. D.d.s., P.a. 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 June 30, 2023 through June 30, 2027.

Opt-Out Effective DateJune 30, 2023
Opt-Out In Effect ThroughJune 30, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20706 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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 Alphonzo Davidson's NPI number?

The NPI number for Alphonzo Davidson is 1700943883. It was assigned to this individual provider in the NPPES registry on January 2, 2007.

Where is Alphonzo Davidson located?

Alphonzo Davidson practices at 9470 Annapolis Road #303, Lanham, MD 20706. The listed phone number is (301) 322-8900.

What is Alphonzo Davidson's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Is Alphonzo Davidson enrolled in Medicare?

No. Alphonzo Davidson has opted out of Medicare through June 30, 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 Alphonzo Davidson accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 5 other insurers list Alphonzo Davidson 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 Alphonzo Davidson was last updated on February 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.