Theresa Nguyen, DPM
NPI 1487959219 · Primary Podiatric Medicine Podiatrist · Plano, TX
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theresa Nguyen, DPM is a Primary Podiatric Medicine Podiatrist provider in Plano, TX (NPI 1487959219).
Provider details
- NPI number
- 1487959219
- Entity type
- Individual
- Primary specialty
- Primary Podiatric Medicine PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Female
- Sole proprietor
- Yes
- License
- PO60335864 (WA)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
7 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,860 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 697 | $87 |
| Removal of Tissue From Wound, 20.0 Sq Cm Or Less97597 | 594 | $96 |
| Detection Test By Nucleic Acid for Organism, Amplified Probe Technique87798 | 572 | $34 |
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 513 | $43 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 311 | $123 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 177 | $116 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 17 | 16 |
| Ciprofloxacin Hcl | 14 | 14 |
| Methylprednisolone | 14 | 13 |
| Doxycycline Hyclate | 13 | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,018 across 51 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (6)
- 1220 W 1st St Ste BCentralia, WA 98531-3018Phone: (360) 736-4151Fax: (360) 736-4154
- 5210 Corporate Center Ct Se Ste aLacey, WA 98503-5952Phone: (360) 764-8293Fax: (360) 706-2560
- 404 Black Hills Ln Sw Ste BOlympia, WA 98502-8148Phone: (360) 943-1400Fax: (360) 943-0660
- 1610 Bishop Rd Sw Bldg 7Tumwater, WA 98512-7303Phone: (360) 754-3338Fax: (360) 753-4861
- 1610 Bishop Rd Sw Ste 101Tumwater, WA 98512-7303Phone: (360) 754-3338Fax: (360) 753-4861
- 3929 Bridgeport Way W Ste 308University Place, WA 98466-4455Phone: (253) 272-2999Fax: (253) 272-4699
Registry dates
- Enumerated
- 2011-01-26
- Last updated
- 2023-09-07
- Certified
- 2023-09-07
Frequently asked questions
- What is Theresa Nguyen's NPI number?
- Theresa Nguyen's National Provider Identifier (NPI) is 1487959219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Nguyen's specialty?
- Theresa Nguyen is listed in the NPPES registry with a primary specialty of Primary Podiatric Medicine Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Theresa Nguyen located?
- Theresa Nguyen's practice location on file with NPPES is 2633 Dallas Pkwy Ste 100, Plano, TX 75093-4715.
- What is Theresa Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Theresa Nguyen is (972) 403-7733.
- Does Theresa Nguyen accept Medicare?
- Theresa Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theresa Nguyen's NPI active?
- Yes — Theresa Nguyen's NPI (1487959219) is active in the NPPES registry as of the last update on 2023-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.