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DR. MARITZA I DIAZ DMD
NPI 1861591968
Dentist in Manassas Park, VA

Active since September 22, 2006PECOS Enrolled
9110 RAILROAD DR STE 201, MANASSAS PARK, VA 20111(703) 365-0230 Get Directions Write a Review

NPPES record last updated: June 15, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Maritza I Diaz Dmd NPPES

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

DR. MARITZA I DIAZ DMD (NPI 1861591968) is an individual dentist in Manassas Park, Virginia, licensed in Virginia (0401411863) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861591968
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameDR. MARITZA I DIAZCredential: DMD
Location Address9110 RAILROAD DR STE 201Manassas Park, VA 20111-7041
Mailing Address9172 Laurel Highlands PlManassas, VA 20112-5857 · (787) 557-2704 · Fax (787) 720-7895
Phone(703) 365-0230
Sole ProprietorNo
Enumeration DateSeptember 22, 2006
Last NPPES UpdateJune 15, 2021
NPPES CertifiedJune 15, 2021
✔ NPI 1861591968 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in VA · 0401411863
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.
9110 RAILROAD DR STE 201, Manassas Park, VA 20111
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.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. Maritza I Diaz Dmd 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 20111 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
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
Established Patient
$70.08 typical visit price
range $18.07 – $138.91
Typical copayment $17.52 (range $4.51 – $34.72)
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.

Other Providers at the Same Location NPPES 2

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

DR. SHAHNAZ NIA D.M.D.
Dentist
9110 RAILROAD DR STE 201
MANASSAS PARK, VA 20111
Manassas Park City (703) 365-0230
DR. EDWARD S KIM D.D.S.
Dentist (General Practice)
9110 RAILROAD DR STE 201
MANASSAS PARK, VA 20111
Manassas Park City (703) 365-0230

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 Maritza Diaz's NPI number?

The NPI number for Maritza Diaz is 1861591968. It was assigned to this individual provider in the NPPES registry on September 22, 2006.

Where is Maritza Diaz located?

Maritza Diaz practices at 9110 Railroad Dr Ste 201, Manassas Park, VA 20111. The listed phone number is (703) 365-0230.

What is Maritza Diaz's specialty?

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

Is Maritza Diaz enrolled in Medicare?

Yes. Maritza Diaz is registered in the Medicare PECOS enrollment system.

What insurance does Maritza Diaz accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and HRI Dental & Vision and 2 other insurers list Maritza Diaz 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 Maritza Diaz was last updated on June 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.