DR. DIANA L OQUINN DDS
NPI 1205070372
Dentist in Plano, TX

Q: What is Diana Oquinn's NPI number?

The NPI number for Diana Oquinn is 1205070372. It was assigned to this individual provider in the NPPES registry on April 20, 2009.

Q: What is Diana Oquinn's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Diana Oquinn was last updated on April 20, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since April 20, 2009PECOS Enrolled

4909 W PARK BLVD, #117, PLANO, TX 75093(972) 519-1990(972) 964-0047 Get Directions Write a Review

NPPES record last updated: April 20, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Diana L Oquinn Dds NPPES

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

DR. DIANA L OQUINN DDS (NPI 1205070372) is an individual dentist in Plano, Texas, licensed in Texas (17184) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205070372

Entity TypeIndividualFemale

Primary Taxonomy122300000X

Provider Legal NameDR. DIANA L OQUINNCredential: DDS

Location Address4909 W PARK BLVD, #117Plano, TX 75093-2311

Mailing Address4909 W Park Blvd, #117Plano, TX 75093-2311 · (972) 519-1990 · Fax (972) 964-0047

Phone(972) 519-1990

Fax(972) 964-0047

Sole ProprietorYes

Enumeration DateApril 20, 2009

✔ NPI 1205070372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

Licenses✔ Licensed in TX · 17184✔ Licensed in FL · DN 10035

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.

4909 W PARK BLVD, Plano, TX 75093

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Delta Dental PPO.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. Diana L Oquinn 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 75093 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

$84.92 typical visit price

range $54.84 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$68.55 typical visit price

range $17.52 – $136.11

Typical copayment $17.13 (range $4.38 – $34.02)

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 5

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

NOVEL APOTHECARY

Pharmacy (Community/Retail Pharmacy)

4909 W PARK BLVD
PLANO, TX 75093

Collin County (972) 599-7700

DR. WENDY WANYIN HO O.D.

Optometrist

4909 W PARK BLVD, SUITE 135
PLANO, TX 75093

Collin County (972) 985-7916

DR. CHAO & ASSOCIATES, PLLC

Optometrist (Corneal and Contact Management)

4909 W PARK BLVD, SUITE 135
PLANO, TX 75093

Collin County (972) 985-7916

DR. PETER S. CHAO O.D.

Optometrist

4909 W PARK BLVD, SUITE 135
PLANO, TX 75093

Collin County (972) 985-7916

VISIONWORKS, INC.

Eyewear Supplier

4909 W PARK BLVD, SUITE #135
PLANO, TX 75093

Collin County (972) 867-8061

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 Diana Oquinn's NPI number?

The NPI number for Diana Oquinn is 1205070372. It was assigned to this individual provider in the NPPES registry on April 20, 2009.

Where is Diana Oquinn located?

Diana Oquinn practices at 4909 W Park Blvd #117, Plano, TX 75093. The listed phone number is (972) 519-1990.

What is Diana Oquinn's specialty?

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

Is Diana Oquinn enrolled in Medicare?

Yes. Diana Oquinn is registered in the Medicare PECOS enrollment system.

What insurance does Diana Oquinn accept?

Health plans from Delta Dental PPO list Diana Oquinn 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 Diana Oquinn was last updated on April 20, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.