J Plast Reconstr Aesthet Surg
AbdominoplastyBody Mass IndexLipectomy
Dr. Zhamak Khorgami, MD
NPI1902243470PAC ID4284940628
- Medicare services, 2024
- 71
- Medicare patients, 2024
- 64
- Part D claims, 2024
- 94
- Publications
- 92
- Hospital affiliations
- 2
- 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. Khorgami'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. Zhamak Khorgami is a general surgeon in Tulsa, Oklahoma
Dr. Khorgami practices at Ascension St. John Medical Center in Tulsa, Oklahoma, part of Ascension Health Alliance.
Dr. Khorgami's NPI, 1902243470, was assigned on May 24, 2013. Dr. Khorgami holds Oklahoma license 31422.
NPI and contact details
- NPI
- 1902243470NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284940628
- NPI enumeration date
- May 24, 2013
- 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
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zhamak Khorgami practices at Ascension St. John Medical Center in Tulsa, Oklahoma
Dr. Khorgami'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. Zhamak Khorgami is affiliated with 5 sites of care and 3 medical groups
Dr. Khorgami's primary practice is Ascension St. John Medical Center in Tulsa, Oklahoma, part of Ascension Health Alliance. Dr. Khorgami is also affiliated with Council Oak Comprehensive Healthcare. The medical group on file is Muscogee Nation Department of Health. Dmand AI also links Dr. Khorgami to 2 more group practices and clinics, 2 medical groups and 1 urgent care center, each named with a free account.
Council Oak Comprehensive HealthcareMuscogee Nation Department of Health2 group practices and clinicsNames with a free account2 medical groupsNames with a free account1 urgent care centerName with a free account
See all 8 affiliations for Dr. KhorgamiSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zhamak Khorgami's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Khorgami practices, 5 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 |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Khorgami practices
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. Zhamak Khorgami is one of 316 general surgeons in Oklahoma
Surgery is Dr. Khorgami's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Khorgami is licensed in Oklahoma.
Specialties and state licenses
- Surgery, OklahomaPrimary
General surgeons near Dr. Khorgami
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
316general surgeons in Oklahoma57general surgeons in Tulsa10general surgeons at Ascension St. John Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Zhamak Khorgami billed Medicare for 71 services in 2024
CMS data shows 71 Medicare services from Dr. Khorgami across 3 procedure codes in 2024, for 64 Medicare patients. Medicare paid $4,998 for them.
Medicare services, 202471
Medicare patients64
Paid by Medicare$4,998
Procedure codes3
Dr. Khorgami's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1782024: 7160%
Where Dr. Khorgami's Medicare services took place, 2024
- In an office1724%
- In a facility5476%
Dr. Khorgami compared with the Oklahoma median for general surgeons, 2024
- Dr. Khorgami
- Oklahoma median
- Medicare services
- 71vs 19063% below
- Medicare patients
- 64vs 14556% below
- Part D claims
- 29vs 6152% below
Medians across 312 general surgeons in Oklahoma with Dmand AI profiles that report each measure.
Dr. Khorgami'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. Khorgami?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Khorgami and other general surgeons in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zhamak Khorgami treated 64 Medicare patients in 2024, average age 66
CMS counts 64 Medicare patients who saw Dr. Khorgami in 2024. The largest group is 65 to 74, with 28 patients. 75% of them have high blood pressure, and 66% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.08, 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. Khorgami's median patient age at 44, with 79% women.
Medicare patients, 202464
Average age66
Average risk score2.08
Also on Medicaid33%
Dr. Khorgami's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Khorgami's Medicare patients by sex, 2024
- Women4367%
- Men2133%
Chronic conditions among Dr. Khorgami's Medicare patients, 2024
- High blood pressure75%
- High cholesterol66%
- Arthritis53%
- Diabetes44%
- Mood disorders44%
- Depression41%
- Ischemic heart disease41%
- Anxiety39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Khorgami's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women79%
- Men21%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zhamak Khorgami wrote 94 Medicare Part D claims in 2024
In 2024, Dr. Khorgami wrote 94 Medicare Part D claims for 38 patients. 95% of them were for generic drugs. CMS names the drug for 29 of them, across 2 drugs with 11 or more claims each, at $348 in total drug cost. In 2023, CMS named 38 claims across 2 drugs.
Part D claims, 202494
Drugs named by CMS2
Total drug cost$348
Part D patients38
Dr. Khorgami's Part D claims by kind of drug, 2024
- Generic89 claims95%
- Brand-name and other5 claims5%
Dr. Khorgami'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. Khorgami's Part D claims, 2024
- Opioids13%12 of 94 claims
- Antibiotics15%14 of 94 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 382024: 2924%
Drugs named by CMS: 2 in 2024, 2 in 2023.
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. Zhamak Khorgami takes part in Medicare
Dr. Khorgami accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Find general surgeons like Dr. Khorgami by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Zhamak Khorgami has 92 publications on record
Dmand AI links 92 papers to Dr. Khorgami, published from 2010 to 2025. 2023 was the busiest year, with 10. The most frequent topics are Obesity, Morbid, Bariatric Surgery and Postoperative Complications. Dr. Khorgami has published most often in Surg Obes Relat Dis. Dr. Khorgami's most frequent co-authors are Saeed Shoar, MD, Stacy A. Brethauer, MD and Philip R. Schauer, MD.
Papers92
Years published2010 to 2025
Dr. Khorgami's papers by year, 2016 to 2025
Topics Dr. Khorgami writes about most
- Obesity, Morbid
- Bariatric Surgery
- Postoperative Complications
- Laparoscopy
- Gastrectomy
- Obesity
- Gastric Bypass
- Length of Stay
Dr. Khorgami's most frequent co-authors
- Saeed Shoar, MD24 shared papers
- Stacy A. Brethauer, MD18 shared papers
- Philip R. Schauer, MD17 shared papers
Recent publications by Dr. Khorgami
Ann Thorac Surg Short Rep
Bariatric SurgeryGlucagon-Like Peptide-1 Receptor AgonistsLiraglutide
Bariatric SurgeryLength of StayObesity, Morbid
See who Dr. Khorgami researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Khorgami works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Zhamak Khorgami received $2,726 in industry payments from 2019 to 2025
CMS Open Payments shows 22 general payments to Dr. Khorgami from 10 drug and device companies from 2019 to 2025. Travel and lodging make up the largest share, 73% of the total. Intuitive Surgical, Inc. paid the most, $2,070.
General payments to Dr. Khorgami by program year, 2019 to 2025
General payments to Dr. Khorgami by kind, 2019 to 2025
$2.7Kin total
- Travel and lodging$1,98373%
- Food and beverage$74327%
Companies that paid Dr. Khorgami the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Zhamak Khorgami'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Zhamak Khorgami
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. Zhamak Khorgami's NPI number?
Dr. Zhamak Khorgami's NPI number is 1902243470. It was assigned on May 24, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Zhamak Khorgami?
Dr. Zhamak Khorgami is a general surgeon in Tulsa, Oklahoma. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Zhamak Khorgami practice?
Dr. Khorgami practices at 1923 South Utica Avenue, Tulsa, OK 74104. Dr. Khorgami's primary practice is Ascension St. John Medical Center in Tulsa, Oklahoma, part of Ascension Health Alliance. Dmand AI also links Dr. Khorgami to 2 group practices and clinics, 2 medical groups and 1 urgent care center.
What is Dr. Zhamak Khorgami's office phone number?
The practice phone on file for Dr. Khorgami is (918) 744-2296.
What is Dr. Zhamak Khorgami's medical license number?
Dr. Khorgami holds Oklahoma license 31422.
Which hospitals is Dr. Zhamak Khorgami affiliated with?
Dr. Khorgami practices at Ascension St. John Medical Center in Tulsa, Oklahoma. Dr. Khorgami is also affiliated with Council Oak Comprehensive Healthcare.
What medical group is Dr. Zhamak Khorgami part of?
Dr. Khorgami is linked to Muscogee Nation Department of Health. Dmand AI links Dr. Khorgami to 2 more medical groups.
Does Dr. Zhamak Khorgami accept Medicare?
Yes. CMS data shows Dr. Khorgami billed Medicare for 71 services in 2024, and Dr. Khorgami accepts Medicare assignment.
How many Medicare patients does Dr. Zhamak Khorgami see?
CMS counts 64 Medicare patients who saw Dr. Khorgami in 2024, with an average age of 66.
What services does Dr. Zhamak Khorgami bill to Medicare?
In 2024, Dr. Khorgami's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and office visit, established patient (99213).
Show 5 more questionsShow fewer questions
What drugs does Dr. Zhamak Khorgami prescribe most?
In 2024 Medicare Part D data, Dr. Khorgami's most prescribed drugs by claims were Omeprazole and Pantoprazole Sodium.
Has Dr. Zhamak Khorgami received payments from drug or device companies?
CMS Open Payments shows $2,726 in general payments to Dr. Khorgami from 10 companies from 2019 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Zhamak Khorgami been practicing?
Dr. Khorgami graduated from medical school in 2000, 26 years ago.
Does Dr. Zhamak Khorgami do research?
Dmand AI links 92 publications to Dr. Khorgami, published from 2010 to 2025.
Who does Dr. Zhamak Khorgami publish with?
Dr. Khorgami's most frequent co-authors are Saeed Shoar, MD (24 shared papers), Stacy A. Brethauer, MD (18 shared papers) and Philip R. Schauer, MD (17 shared papers).
Selling to surgery practices?
See general surgeons 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