Kristy Nguyen, M.D.
NPI 1619337961 · Urology Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristy Nguyen, M.D. is a Urology Physician provider in Oklahoma City, OK (NPI 1619337961).
Provider details
- NPI number
- 1619337961
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
892 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 | 185 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 177 | $119 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 131 | $47 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 90 | $153 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 74 | $123 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 245 | 114 |
| Finasteride | 126 | 43 |
| Vibegronbrand: Gemtesa | 84 | 27 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 70 | 66 |
| Estradiol | 62 | 41 |
| Mirabegronbrand: Myrbetriq | 59 | 20 |
| Ciprofloxacin Hcl | 57 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$743 across 35 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
- 2016-02-29
- Last updated
- 2021-08-04
- Certified
- 2021-08-04
Frequently asked questions
- What is Kristy Nguyen's NPI number?
- Kristy Nguyen's National Provider Identifier (NPI) is 1619337961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristy Nguyen's specialty?
- Kristy Nguyen is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Kristy Nguyen located?
- Kristy Nguyen's practice location on file with NPPES is 608 Nw 9th St, Oklahoma City, OK 73102-1068.
- What is Kristy Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Kristy Nguyen is (405) 272-7452.
- Does Kristy Nguyen accept Medicare?
- Kristy Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristy Nguyen's NPI active?
- Yes — Kristy Nguyen's NPI (1619337961) is active in the NPPES registry as of the last update on 2021-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.