Kristy Doan Nguyen, M.D.
Urology Physician · Oklahoma City, OK
Kristy Doan Nguyen, M.D. is a urology physician with a practice address in Oklahoma City, Oklahoma, and NPI 1619337961, issued on Feb 29, 2016. Check the license (Oklahoma 38359, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Kristy Doan Nguyen
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 38359 OK
Self-reported in NPPES; status is on the state search - Practice location
- 608 NW 9TH St, Oklahoma City, OK 73102
- Phone
- (405) 272-7452
- Enumerated
- Feb 29, 2016
- Record last updated
- Aug 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (405) 272-7455
- Medicare enrollment
- Enrolled (PECOS I20210811000763); accepts Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest urology physician records → All 163 in Oklahoma → Look up another NPI →
Also registered at 608 NW 9TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Allen, M.D.Pulmonary Disease Physician1154398410
- Robert Antosh, M.D.Family Medicine Physician1346771250
- Matthew Austin, DOInternal Medicine Physician1861753287
Verify Kristy Doan Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 38359Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average urology physician in 2024
1,004 Medicare Part D claims for 329 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 83 claims were for opioids.
Most prescribed
- Tamsulosin Hcl245 claims
- Finasteride126 claims
- Gemtesa84 claims
- Hydrocodone-Acetaminophen70 claims
- Estradiol62 claims
- Myrbetriq59 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $743.43
35 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Saints Medical Group, LLCOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristy Doan Nguyen among 163 urology physician records in Oklahoma
Kristy Doan Nguyen, M.D. is one of 163 urology physician records with a practice address in Oklahoma. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 80% of them.
- NPI issued2016 · 80% of these records are older, 19% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2016 · median 2003 among the 107 with a school on file
- Record last updated2021 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Oklahoma
There are 163 urology physician records in Oklahoma.
All 163 in Oklahoma → Every provider in Oklahoma City → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Sardar Mohammad Khan Galzie, MDOklahoma City, OK 731021952541690
- Mohammad Ramadan, MDOklahoma City, OK 731021205157120
- James Archer, MDOklahoma City, OK 731031790747293
- Caitlin Shepherd, MDOklahoma City, OK 731031285015057
- Nabil Bissada, M.D.Oklahoma City, OK 731041932299500
- Michael Cookson, MDOklahoma City, OK 731041528142635
- Brian Cross, M.D.Oklahoma City, OK 731041891954095
- Daniel Culkin, MDOklahoma City, OK 731041023086378
Common questions
What is Kristy Doan Nguyen, M.D.'s NPI number?
Kristy Doan Nguyen, M.D.'s National Provider Identifier (NPI) is 1619337961, issued on Feb 29, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Kristy Doan Nguyen, M.D. located?
The NPPES record lists a practice address at 608 NW 9TH St, Oklahoma City, OK, 73102. Phone: (405) 272-7452. Providers update this record themselves, so call before visiting.
How can I verify Kristy Doan Nguyen, M.D.'s license?
NPPES lists Oklahoma license number 38359, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kristy Doan Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Kristy Doan Nguyen, M.D. had 1,004 Medicare Part D claims for 329 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is Kristy Doan Nguyen, M.D.'s MIPS final score?
The 2023 MIPS final score is 85.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.