Dr. Nhi X. Nai, DO
- Part D claims, 2024
- 331
- Hospital affiliations
- 1
- Industry payments
- $151
- Medical group
- 1
- State license
- 1
- Practice address
- 1200 Childrens Ave, Oklahoma City, OK 73104
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ou Medical Center-The Children's Ho - Rad CT - HOPD
Acute Care Hospital outpatient department · Oklahoma City, Oklahoma
Find Dr. Nai's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Nhi X. Nai is an internist in Oklahoma City, Oklahoma
Dr. Nai practices at Ou Medical Center-The Children's Ho - Rad CT - HOPD in Oklahoma City, Oklahoma.
Dr. Nai's NPI, 1508449422, was assigned on April 29, 2021. Dr. Nai holds Oklahoma license 9008.
- NPI
- 1508449422NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537562939
- NPI enumeration date
- April 29, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nhi X. Nai practices at Ou Medical Center-the Children's Ho - Rad CT - HOPD in Oklahoma City, Oklahoma
Dr. Nai's primary practice is Ou Medical Center-the Children's Ho - Rad CT - HOPD, at 1200 Childrens Ave, Oklahoma City, OK 73104.
- Ou Medical Center-the Children's Ho - Rad CT - HOPD1200 Childrens Ave, Oklahoma City, OK 73104
Source: Dmand AI Affiliation Data
Dr. Nhi X. Nai is affiliated with 2 sites of care and 1 medical group
Dr. Nai's primary practice is Ou Medical Center-The Children's Ho - Rad CT - HOPD in Oklahoma City, Oklahoma. Dr. Nai is also affiliated with OU Health University of Oklahoma Medical Center. The medical group on file is OU Health.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nhi X. Nai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nai practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ou Medical Center-The Children's Ho - Rad CT - HOPD | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nhi X. Nai is one of 1,018 internists in Oklahoma
Internal medicine is Dr. Nai's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Nai is licensed in Oklahoma.
Specialties and state licenses
- Internal medicine, OklahomaPrimary
Internists near Dr. Nai
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nhi X. Nai's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Nai's median patient age at 68, with 55% women.
Dr. Nai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Nhi X. Nai wrote 331 Medicare Part D claims in 2024
In 2024, Dr. Nai wrote 331 Medicare Part D claims for 73 patients. 77% of them were for generic drugs. CMS names the drug for 99 of them, across 6 drugs with 11 or more claims each, at $9,072 in total drug cost.
Dr. Nai's Part D claims by kind of drug, 2024
- Generic256 claims77%
- Brand-name and other75 claims23%
Dr. Nai's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Nai's Part D claims, 2024
- Opioids5%18 of 331 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Nhi X. Nai takes part in Medicare
Dr. Nai accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Nhi X. Nai received $151 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Nai from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Bausch Health Americas, Inc. paid the most, $129.
General payments to Dr. Nai by program year, 2024 to 2025
Companies that paid Dr. Nai the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nhi X. Nai's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Nhi X. Nai
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Nhi X. Nai's NPI number?
Dr. Nhi X. Nai's NPI number is 1508449422. It was assigned on April 29, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Nhi X. Nai?
Dr. Nhi X. Nai is an internist in Oklahoma City, Oklahoma. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Nhi X. Nai practice?
Dr. Nai practices at 1200 Childrens Ave, Oklahoma City, OK 73104. Dr. Nai's primary practice is Ou Medical Center-The Children's Ho - Rad CT - HOPD in Oklahoma City, Oklahoma.
What is Dr. Nhi X. Nai's medical license number?
Dr. Nai holds Oklahoma license 9008.
Which hospitals is Dr. Nhi X. Nai affiliated with?
Dr. Nai is affiliated with OU Health University of Oklahoma Medical Center.
What medical group is Dr. Nhi X. Nai part of?
Dr. Nai is linked to OU Health.
Does Dr. Nhi X. Nai accept Medicare?
Yes. CMS lists Dr. Nai as accepting Medicare assignment.
What drugs does Dr. Nhi X. Nai prescribe most?
In 2024 Medicare Part D data, Dr. Nai's most prescribed drugs by claims were Furosemide, Atorvastatin Calcium and Eliquis.
Has Dr. Nhi X. Nai received payments from drug or device companies?
CMS Open Payments shows $151 in general payments to Dr. Nai from 2 companies from 2024 to 2025. The largest total came from Bausch Health Americas, Inc.
How long has Dr. Nhi X. Nai been practicing?
Dr. Nai graduated from medical school in 2021, 5 years ago.
Selling to internal medicine practices?
See internists in Oklahoma by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card