Erin Nguyen, DO
NPI 1467893941 · Family Medicine Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Nguyen, DO is a Family Medicine Physician provider in Oklahoma City, OK (NPI 1467893941).
Provider details
- NPI number
- 1467893941
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 5605 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,256 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 498 | $117 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 392 | $8 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 211 | $118 |
| Administration of Influenza Virus VaccineG0008 | 62 | $30 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 39 | $84 |
| Automated Urinalysis Test81003 | 21 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 342 | 50 |
| Rosuvastatin Calcium | 182 | 76 |
| Atorvastatin Calcium | 148 | 67 |
| Levothyroxine Sodium | 126 | 46 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 122 | — |
| Amlodipine Besylate | 97 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$828 across 48 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
Registry dates
- Enumerated
- 2013-07-11
- Last updated
- 2017-07-27
Frequently asked questions
- What is Erin Nguyen's NPI number?
- Erin Nguyen's National Provider Identifier (NPI) is 1467893941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Nguyen's specialty?
- Erin Nguyen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Erin Nguyen located?
- Erin Nguyen's practice location on file with NPPES is 1600 Sw 119th St, Oklahoma City, OK 73170-4908.
- What is Erin Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Erin Nguyen is (405) 425-8100.
- Does Erin Nguyen accept Medicare?
- Erin Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Nguyen's NPI active?
- Yes — Erin Nguyen's NPI (1467893941) is active in the NPPES registry as of the last update on 2017-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.