Dr. Gorgun Akpek, MD, MHS
- Medicare services, 2024
- 2,245
- Medicare patients, 2024
- 511
- Part D claims, 2024
- 728
- Publications
- 50
- Clinical trials
- 2
- Practice address
- 117 W Bunny Ave, Santa Maria, CA 93458
- Practice phone
- Call (805) 543-5577
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Slo Oncology & Hematology Health Center
Santa Maria, California
Find Dr. Akpek'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. Gorgun Akpek is a hematologist and oncologist in Santa Maria, California
Dr. Akpek practices at Slo Oncology & Hematology Health Center in Santa Maria, California.
Dr. Akpek's NPI, 1124068515, was assigned on June 7, 2006. Dr. Akpek graduated from Hacettepe University FOM in 1985. Dr. Akpek's California license number on file is C152104.
- NPI
- 1124068515NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193910586
- NPI enumeration date
- June 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (805) 543-5577
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gorgun Akpek practices at Slo Oncology & Hematology Health Center in Santa Maria, California
Dr. Akpek's primary practice is Slo Oncology & Hematology Health Center, at 117 W Bunny Ave, Santa Maria, CA 93458 in Santa Barbara County. The practice phone is (805) 543-5577.
- Slo Oncology & Hematology Health Center117 W Bunny Ave, Santa Maria, CA 93458 · Santa Barbara CountyPhone(805) 543-5577
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gorgun Akpek is affiliated with 9 sites of care and 2 medical groups
Dr. Akpek's primary practice is Slo Oncology & Hematology Health Center in Santa Maria, California. Dr. Akpek is also affiliated with Dignity Health - Marian Regional Medical Center. The medical group on file is Pacific Central Coast Health Centers Medical Group. Dmand AI also links Dr. Akpek to 3 more hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gorgun Akpek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Akpek practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Slo Oncology & Hematology Health Center | Available with a free account |
| +8 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gorgun Akpek is one of 1,502 hematologists and oncologists in California
Hematology and oncology is Dr. Akpek's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Akpek is board certified in hematology by the American Board of Internal Medicine. Dmand AI has Dr. Akpek's licenses on file in 6 states: California, Illinois, Delaware, Arizona, Maryland and Massachusetts.
Specialties and state licenses
- Hematology and oncology, CaliforniaPrimary
- Illinois license
- Delaware license
- Arizona license
- Maryland license
- Massachusetts license
Clinical focus
Dmand AI lists breast cancer, chronic anemia, chronic embolism thrombosis, chronic leukemia, colorectal cancer, deep vein thrombosis (DVT), immune deficiency disease and lung cancer among the conditions Dr. Akpek treats.
Hematologists and oncologists near Dr. Akpek
Counts of hematologists and oncologists 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. Gorgun Akpek billed Medicare for 2,245 services in 2024
CMS data shows 2,245 Medicare services from Dr. Akpek across 11 procedure codes in 2024, for 511 Medicare patients. Medicare paid $200,130 for them. Every service was in an office.
Dr. Akpek's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,6122024: 2,22538%
- Surgery
- 2023: 182024: 2011%
Dr. Akpek compared with the California median for hematologists and oncologists, 2024
- Dr. Akpek
- California median
- Medicare services
- 2,245vs 9322.4 times
- Medicare patients
- 511vs 2252.3 times
- Part D claims
- 488vs 39424% above
Medians across 1,367 hematologists and oncologists in California with Dmand AI profiles that report each measure.
Dr. Akpek'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. Akpek?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Akpek and other hematologists and oncologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gorgun Akpek treated 511 Medicare patients in 2024, average age 75
CMS counts 511 Medicare patients who saw Dr. Akpek in 2024. The largest group is 65 to 74, with 212 patients. 72% of them have high blood pressure, and 71% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.64, 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. Akpek's median patient age at 72, with 53% women.
Dr. Akpek's Medicare patients by age, 2024
Dr. Akpek's Medicare patients by sex, 2024
- Women26251%
- Men24949%
Chronic conditions among Dr. Akpek's Medicare patients, 2024
- High blood pressure72%
- High cholesterol71%
- Arthritis42%
- Cancer36%
- Chronic kidney disease27%
- Ischemic heart disease24%
- Atrial fibrillation22%
- Diabetes22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Akpek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gorgun Akpek wrote 728 Medicare Part D claims in 2024
In 2024, Dr. Akpek wrote 728 Medicare Part D claims for 153 patients. 76% of them were for generic drugs. CMS names the drug for 488 of them, across 18 drugs with 11 or more claims each, at $838,389 in total drug cost. In 2023, CMS named 463 claims across 20 drugs.
Dr. Akpek's Part D claims by kind of drug, 2024
- Generic554 claims76%
- Brand-name and other174 claims24%
Dr. Akpek'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. Akpek's Part D claims, 2024
- Opioids3%22 of 728 claims
- Antibiotics7%54 of 728 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: 4632024: 4885%
Drugs named by CMS: 18 in 2024, 20 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
Dr. Gorgun Akpek scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Akpek for performance year 2024, reported through an alternative payment model (APM). Dr. Akpek accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Akpek as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Akpek's MIPS scores, performance year 2024
- 100of 100Final score
- 86.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Gorgun Akpek has 50 publications on record
Dmand AI links 50 papers to Dr. Akpek, published from 2003 to 2021. 2015 was the busiest year, with 5. The most frequent topics are Hematopoietic Stem Cell Transplantation, Graft vs Host Disease and Transplantation, Homologous. Dr. Akpek has published most often in Bone Marrow Transplant. Dr. Akpek's most frequent co-authors are Aaron Paul Rapoport, MD, Uday R. Popat, MD and Jack W. Hsu, MD.
Dr. Akpek's papers by year, 2011 to 2021
Topics Dr. Akpek writes about most
- Hematopoietic Stem Cell Transplantation
- Graft vs Host Disease
- Transplantation, Homologous
- Transplantation, Autologous
- Bone Marrow Transplantation
- Hematologic Neoplasms
- Multiple Myeloma
- Immunosuppressive Agents
Dr. Akpek's most frequent co-authors
- Aaron Paul Rapoport, MD8 shared papers
- Uday R. Popat, MD7 shared papers
- Jack W. Hsu, MD5 shared papers
Recent publications by Dr. Akpek
Biol Blood Marrow Transplant
See who Dr. Akpek researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Akpek works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gorgun Akpek has worked on 2 clinical trials
Dmand AI links Dr. Akpek to 2 clinical trials. Conditions studied include Bronchiolitis Obliterans Syndrome, Burkitt Lymphoma and Epstein-Barr Virus Infections. Medical College of Wisconsin sponsors the most, 2.
Clinical trials with Dr. Akpek by phase
- NonePhase 1: no trials
- 1Phase 2: 1 trial
- 1Phase 2/3: 1 trial
- NonePhase 3: no trials
- NonePhase 4: no trials
Conditions in Dr. Akpek's trials
- Bronchiolitis Obliterans Syndrome
- Burkitt Lymphoma
- Epstein-Barr Virus Infections
- Organizing Pneumonia
Investigators on the most trials with Dr. Akpek
- Amin M. Alousi, MD1 shared trial
- Joseph C. Alvarnas, MD1 shared trial
- Richard Ambinder, MD1 shared trial
Recent clinical trials with Dr. Akpek
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Gorgun Akpek received $44,997 in industry payments from 2016 to 2025
CMS Open Payments shows 1,382 general payments to Dr. Akpek from 91 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 59% of the total. Sanofi and Genzyme US Companies paid the most, $9,150.
General payments to Dr. Akpek by program year, 2016 to 2025
General payments to Dr. Akpek by kind, 2016 to 2025
- Food and beverage$26,71959%
- Consulting fees$14,13431%
- Device or supply loans$1,2963%
- Travel and lodging$1,2693%
- Other$1,5794%
Companies that paid Dr. Akpek the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gorgun Akpek has 1 award and honors on record
Dmand AI lists 1 award for Dr. Akpek.
Awards and honors for Dr. Akpek
- Undated
- Member
Source: Dmand AI Professional Profile Data
Dr. Gorgun Akpek graduated from Hacettepe University FOM
Dr. Akpek graduated from Hacettepe University FOM in 1985. Dr. Akpek is a member of ACP.
- Medical school
- Board certified in hematology
- Board certified in internal medicine
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Gorgun Akpek accepts plans from 14 insurance carriers
Dr. Akpek is in network with 14 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- CareFirst BlueCross BlueShield
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- +6 more carriersWith a free account
Plan types Dr. Akpek accepts, by number of carriers
- Medicare9
- PPO9
- HMO5
- EPO4
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Gorgun Akpek'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Gorgun Akpek
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. Gorgun Akpek's NPI number?
Dr. Gorgun Akpek's NPI number is 1124068515. It was assigned on June 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gorgun Akpek?
Dr. Gorgun Akpek is a hematologist and oncologist in Santa Maria, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Gorgun Akpek practice?
Dr. Akpek practices at 117 W Bunny Ave, Santa Maria, CA 93458. Dr. Akpek's primary practice is Slo Oncology & Hematology Health Center in Santa Maria, California. Dmand AI also links Dr. Akpek to 3 hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group.
What is Dr. Gorgun Akpek's office phone number?
The practice phone on file for Dr. Akpek is (805) 543-5577.
What is Dr. Gorgun Akpek's medical license number?
Dr. Akpek's California license number on file is C152104, one of the licenses on file in 6 states.
Which states has Dr. Gorgun Akpek been licensed in?
Dmand AI has state licenses on file for Dr. Akpek in California (2017 to 2025), Illinois (2015 to 2023), Delaware (2017 to 2021), Arizona (2012 to 2017), Maryland (2003 to 2014) and Massachusetts (2010 to 2011).
Which hospitals is Dr. Gorgun Akpek affiliated with?
Dr. Akpek is affiliated with Dignity Health - Marian Regional Medical Center. Dmand AI links Dr. Akpek to 3 more hospitals.
What medical group is Dr. Gorgun Akpek part of?
Dr. Akpek is linked to Pacific Central Coast Health Centers Medical Group. Dmand AI links Dr. Akpek to 1 more medical group.
Does Dr. Gorgun Akpek accept Medicare?
Yes. CMS data shows Dr. Akpek billed Medicare for 2,245 services in 2024, and Dr. Akpek accepts Medicare assignment.
Does Dr. Gorgun Akpek offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Akpek as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. Gorgun Akpek's MIPS score?
Dr. Akpek's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Gorgun Akpek see?
CMS counts 511 Medicare patients who saw Dr. Akpek in 2024, with an average age of 75.
Is Dr. Gorgun Akpek board certified?
Yes. Dr. Akpek is board certified in hematology by the American Board of Internal Medicine.
What services does Dr. Gorgun Akpek bill to Medicare?
In 2024, Dr. Akpek's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Gorgun Akpek go to medical school?
Dr. Akpek graduated from Hacettepe University FOM in 1985.
What drugs does Dr. Gorgun Akpek prescribe most?
In 2024 Medicare Part D data, Dr. Akpek's most prescribed drugs by claims were Acyclovir, Eliquis and Anastrozole.
Has Dr. Gorgun Akpek received payments from drug or device companies?
CMS Open Payments shows $44,997 in general payments to Dr. Akpek from 91 companies from 2016 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Gorgun Akpek been practicing?
Dr. Akpek graduated from medical school in 1985, 41 years ago.
Does Dr. Gorgun Akpek do research?
Dmand AI links 50 publications to Dr. Akpek, published from 2003 to 2021. Dr. Akpek has worked on 2 clinical trials.
Who does Dr. Gorgun Akpek publish with?
Dr. Akpek's most frequent co-authors are Aaron Paul Rapoport, MD (8 shared papers), Uday R. Popat, MD (7 shared papers) and Jack W. Hsu, MD (5 shared papers).
What insurance does Dr. Gorgun Akpek accept?
Dr. Akpek is in network with 14 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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