Dr. Ahmad Basil Nasir, MD
- Medicare services, 2024
- 21
- Medicare patients, 2024
- 25
- Part D claims, 2024
- 44
- Hospital affiliations
- 5
- Industry payments
- $432
- Practice address
- 1923 South Utica Avenue, Tulsa, OK 74104
- Practice phone
- Call (918) 744-2296
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nasir's professional email, personal email and mobile number
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Dr. Ahmad Basil Nasir is an internist in Tulsa, Oklahoma
Dr. Nasir practices at Ascension St. John Medical Center in Tulsa, Oklahoma, part of Ascension Health Alliance.
Dr. Nasir's NPI, 1194345579, was assigned on April 25, 2020. Dr. Nasir holds Oklahoma license 35765.
- NPI
- 1194345579NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284168378
- NPI enumeration date
- April 25, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (918) 744-2296
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ahmad Basil Nasir practices at Ascension St. John Medical Center in Tulsa, Oklahoma
Dr. Nasir's primary practice is Ascension St. John Medical Center, at 1923 South Utica Avenue, Tulsa, OK 74104 in Tulsa County. The practice phone is (918) 744-2296.
- Ascension St. John Medical Center1923 South Utica Avenue, Tulsa, OK 74104 · Tulsa CountyPhone(918) 744-2296
Source: Dmand AI Affiliation Data
Dr. Ahmad Basil Nasir is affiliated with 7 sites of care and 3 medical groups
Dr. Nasir's primary practice is Ascension St. John Medical Center in Tulsa, Oklahoma, part of Ascension Health Alliance. Dr. Nasir is also affiliated with Missouri Baptist Medical Center. The medical group on file is US Acute Care Solutions (USACS). Dmand AI also links Dr. Nasir to 3 more hospitals, 2 medical groups, 1 group practice or clinic and 1 urgent care center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ahmad Basil Nasir's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nasir practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension St. John Medical Center | Available with a free account |
| +6 more sites and 2 medical groups | 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 Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ahmad Basil Nasir is one of 1,018 internists in Oklahoma
Internal medicine is Dr. Nasir's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Nasir is licensed in Oklahoma.
Specialties and state licenses
- Internal medicine, OklahomaPrimary
Internists near Dr. Nasir
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. Ahmad Basil Nasir billed Medicare for 21 services in 2024
CMS data shows 21 Medicare services from Dr. Nasir across 1 procedure code in 2024, for 25 Medicare patients. Medicare paid $2,708 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nasir compared with the Oklahoma median for internists, 2024
- Dr. Nasir
- Oklahoma median
- Medicare services
- 21vs 63697% below
- Medicare patients
- 25vs 24390% below
Medians across 969 internists in Oklahoma with Dmand AI profiles that report each measure.
Dr. Nasir's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Nasir?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nasir and other internists in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ahmad Basil Nasir treated 25 Medicare patients in 2024, average age 71
CMS counts 25 Medicare patients who saw Dr. Nasir in 2024. 75% of them have high blood pressure, and 72% have high cholesterol. Their average risk score is 2.27, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Nasir's median patient age at 64, with 60% women.
Chronic conditions among Dr. Nasir's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis60%
- Anxiety56%
- Chronic kidney disease56%
- Diabetes52%
- Depression48%
- Mood disorders48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nasir's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ahmad Basil Nasir wrote 44 Medicare Part D claims in 2024
In 2024, Dr. Nasir wrote 44 Medicare Part D claims for 17 patients. 68% of them were for generic drugs.
Dr. Nasir's Part D claims by kind of drug, 2024
- Generic30 claims68%
- Brand-name and other14 claims32%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Ahmad Basil Nasir takes part in Medicare
Dr. Nasir 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
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Dr. Ahmad Basil Nasir received $432 in industry payments from 2023 to 2025
CMS Open Payments shows 5 general payments to Dr. Nasir from 5 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $134.
General payments to Dr. Nasir by program year, 2023 to 2025
Companies that paid Dr. Nasir the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ahmad Basil Nasir'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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. Ahmad Basil Nasir
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. Ahmad Basil Nasir's NPI number?
Dr. Ahmad Basil Nasir's NPI number is 1194345579. It was assigned on April 25, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Ahmad Basil Nasir?
Dr. Ahmad Basil Nasir is an internist in Tulsa, Oklahoma. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ahmad Basil Nasir practice?
Dr. Nasir practices at 1923 South Utica Avenue, Tulsa, OK 74104. Dr. Nasir's primary practice is Ascension St. John Medical Center in Tulsa, Oklahoma, part of Ascension Health Alliance. Dmand AI also links Dr. Nasir to 3 hospitals, 2 medical groups, 1 group practice or clinic and 1 urgent care center.
What is Dr. Ahmad Basil Nasir's office phone number?
The practice phone on file for Dr. Nasir is (918) 744-2296.
What is Dr. Ahmad Basil Nasir's medical license number?
Dr. Nasir holds Oklahoma license 35765.
Which hospitals is Dr. Ahmad Basil Nasir affiliated with?
Dr. Nasir practices at Ascension St. John Medical Center in Tulsa, Oklahoma. Dr. Nasir is also affiliated with Missouri Baptist Medical Center. Dmand AI links Dr. Nasir to 3 more hospitals.
What medical group is Dr. Ahmad Basil Nasir part of?
Dr. Nasir is linked to US Acute Care Solutions (USACS). Dmand AI links Dr. Nasir to 2 more medical groups.
Does Dr. Ahmad Basil Nasir accept Medicare?
Yes. CMS data shows Dr. Nasir billed Medicare for 21 services in 2024, and Dr. Nasir accepts Medicare assignment.
How many Medicare patients does Dr. Ahmad Basil Nasir see?
CMS counts 25 Medicare patients who saw Dr. Nasir in 2024, with an average age of 71.
What services does Dr. Ahmad Basil Nasir bill to Medicare?
In 2024, Dr. Nasir's most billed Medicare services were hospital inpatient care (99223).
Has Dr. Ahmad Basil Nasir received payments from drug or device companies?
CMS Open Payments shows $432 in general payments to Dr. Nasir from 5 companies from 2023 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Ahmad Basil Nasir been practicing?
Dr. Nasir graduated from medical school in 2015, 11 years ago.
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