Dr. Alan Marvin Keller, MD
- Medicare services, 2024
- 44
- Medicare patients, 2024
- 44
- Part D claims, 2024
- 39
- Publications
- 8
- Clinical trials
- 9
- Practice address
- 12697 E 51st St, Tulsa, OK 74146
- Practice phone
- Call (918) 505-3200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Oklahoma Cancer Specialists and Research Institute
Tulsa, Oklahoma
Find Dr. Keller'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. Alan Marvin Keller is a hematologist and oncologist in Tulsa, Oklahoma
Dr. Keller practices at Oklahoma Cancer Specialists and Research Institute in Tulsa, Oklahoma.
Dr. Keller's NPI, 1386696011, was assigned on May 17, 2006. Dr. Keller graduated from OU College of Medicine in 1973. Dr. Keller holds Oklahoma license 11735.
- NPI
- 1386696011NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547298168
- NPI enumeration date
- May 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (918) 505-3200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 79
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alan Marvin Keller practices at Oklahoma Cancer Specialists and Research Institute in Tulsa, Oklahoma
Dr. Keller's primary practice is Oklahoma Cancer Specialists and Research Institute, at 12697 E 51st St, Tulsa, OK 74146 in Tulsa County. The practice phone is (918) 505-3200.
- Oklahoma Cancer Specialists and Research Institute12697 E 51st St, Tulsa, OK 74146 · Tulsa CountyPhone(918) 505-3200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alan Marvin Keller is affiliated with 2 sites of care and 1 medical group
Dr. Keller's primary practice is Oklahoma Cancer Specialists and Research Institute in Tulsa, Oklahoma. The medical group on file is Oklahoma Cancer Specialists and Research Institute. Dmand AI also links Dr. Keller to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Alan Marvin Keller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Keller practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oklahoma Cancer Specialists and Research Institute | 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. Alan Marvin Keller is one of 134 hematologists and oncologists in Oklahoma
Hematology and oncology is Dr. Keller's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Keller is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Keller's licenses on file in 3 states: Oklahoma, Colorado and Maryland.
Specialties and state licenses
- Hematology and oncology, OklahomaPrimary
- Colorado license
- Maryland license
Clinical focus
Dmand AI lists breast cancer, chronic anemia, chronic leukemia, colorectal cancer, lung cancer, lymphoma, multiple myeloma and neutropenia among the conditions Dr. Keller treats.
Hematologists and oncologists near Dr. Keller
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. Alan Marvin Keller billed Medicare for 44 services in 2024
CMS data shows 44 Medicare services from Dr. Keller across 2 procedure codes in 2024, all of them office visits, for 44 Medicare patients. Medicare paid $4,987 for them. Every service was in an office.
Dr. Keller's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1402024: 4469%
- Drugs given in the office
- 2023: 4,7512024: 0100%
- Imaging
- 2023: 592024: 0100%
- Tests and treatments
- 2023: 2712024: 0100%
- Other services
- 2023: 752024: 0100%
- Surgery
- 2023: 642024: 0100%
Dr. Keller compared with the Oklahoma median for hematologists and oncologists, 2024
- Dr. Keller
- Oklahoma median
- Medicare services
- 44vs 1,21896% below
- Medicare patients
- 44vs 35488% below
- Part D claims
- 128vs 82785% below
Medians across 124 hematologists and oncologists in Oklahoma with Dmand AI profiles that report each measure.
Dr. Keller'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. Keller?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Keller and other hematologists and oncologists in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alan Marvin Keller treated 44 Medicare patients in 2024, average age 77
CMS counts 44 Medicare patients who saw Dr. Keller in 2024. The largest group is 75 to 84, with 24 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.54, 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. Keller's median patient age at 69, with 69% women.
Dr. Keller's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Keller's Medicare patients by sex, 2024
- Women1943%
- Men2557%
Chronic conditions among Dr. Keller's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Mood disorders41%
- Anxiety36%
- Depression36%
- Atrial fibrillation34%
- Chronic kidney disease32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Keller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women69%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alan Marvin Keller wrote 39 Medicare Part D claims in 2024
In 2024, Dr. Keller wrote 39 Medicare Part D claims. 85% of them were for generic drugs. They cover 5 drugs, with $21,587 in total drug cost. In 2022, CMS named 1,311 claims across 40 drugs.
Dr. Keller's Part D claims by kind of drug, 2024
- Generic33 claims85%
- Brand-name and other6 claims15%
Dr. Keller's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1,3112023: 12890%
Drugs named by CMS: 5 in 2023, 40 in 2022.
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. Alan Marvin Keller scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Keller for performance year 2024, reported as part of a group. Dr. Keller accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Keller's MIPS scores, performance year 2024
- 91of 100Final score
- 86.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
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
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. Alan Marvin Keller has 8 publications on record
Dmand AI links 8 papers to Dr. Keller in 2009. The most frequent topics are Antineoplastic Combined Chemotherapy Protocols, Amsacrine and Cytarabine. Dr. Keller has published most often in J Clin Oncol. Dr. Keller's most frequent co-authors are Stephen A. Bernard, MD, Peter D. Eisenberg, MD and Louis Fehrenbacher, MD.
Topics Dr. Keller writes about most
- Antineoplastic Combined Chemotherapy Protocols
- Amsacrine
- Cytarabine
- Leukemia
- Aminoacridines
- Chemotherapy, Adjuvant
Dr. Keller's most frequent co-authors
- Stephen A. Bernard, MD1 shared paper
- Peter D. Eisenberg, MD1 shared paper
- Louis Fehrenbacher, MD1 shared paper
Recent publications by Dr. Keller
See who Dr. Keller researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Keller 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. Alan Marvin Keller has worked on 9 clinical trials
Dmand AI links Dr. Keller to 9 clinical trials, 4 of them phase 3 studies. Conditions studied include Neurotoxicity Syndromes, Poisoning and Carcinoma, Hepatocellular. Alliance for Clinical Trials in Oncology sponsors the most, 8. Open Payments lists research payments to Dr. Keller that name 1 trial.
Clinical trials with Dr. Keller by phase
- NonePhase 1: no trials
- 1Phase 1/2: 1 trial
- 3Phase 2: 3 trials
- 4Phase 3: 4 trials
- NonePhase 4: no trials
Conditions in Dr. Keller's trials
- Neurotoxicity Syndromes
- Poisoning
- Carcinoma, Hepatocellular
- Diarrhea
- Esthesioneuroblastoma, Olfactory
Investigators on the most trials with Dr. Keller
- Anthony J. Jaslowski, MD7 shared trials
- Preston D. Steen, MD5 shared trials
- Bruce J. Averbook, MD2 shared trials
Recent clinical trials with Dr. Keller
Sulfasalazine in Preventing Acute Diarrhea in Patients With Cancer Who Are Undergoing Pelvic Radiation Therapy (opens in a new tab)
Combination Chemotherapy Plus Bevacizumab With or Without Oxaliplatin in Treating Older Patients With Metastatic Colorectal Cancer (opens in a new tab)
Carboplatin, Paclitaxel, and Bevacizumab With or Without Everolimus in Treating Patients With Metastatic Malignant Melanoma (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Alan Marvin Keller received $1,183 in industry payments from 2016 to 2023
CMS Open Payments shows 41 general payments to Dr. Keller from 21 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 83% of the total. Bristol-Myers Squibb Company paid the most, $159. It also lists 1 research payment totaling $110 in 2016, naming 1 clinical trial.
General payments to Dr. Keller by program year, 2016 to 2023
General payments to Dr. Keller by kind, 2016 to 2023
- Food and beverage$97783%
- Education$20717%
Companies that paid Dr. Keller the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alan Marvin Keller has 1 award and honors on record
Dmand AI lists 1 award for Dr. Keller, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Keller
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Alan Marvin Keller graduated from OU College of Medicine
Dr. Keller graduated from OU College of Medicine in 1973. Dr. Keller is a member of ASCO.
- Medical school
- Board certified in internal medicine
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Alan Marvin Keller accepts plans from 11 insurance carriers
Dr. Keller is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- Cigna
- Blue Cross Blue Shield of Massachusetts
- Humana
- Regence Health Plans
- United Healthcare
- +3 more carriersWith a free account
Plan types Dr. Keller accepts, by number of carriers
- PPO10
- Medicare9
- HMO3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Alan Marvin Keller'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 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. Alan Marvin Keller
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. Alan Marvin Keller's NPI number?
Dr. Alan Marvin Keller's NPI number is 1386696011. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Alan Marvin Keller?
Dr. Alan Marvin Keller is a hematologist and oncologist in Tulsa, Oklahoma. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Alan Marvin Keller practice?
Dr. Keller practices at 12697 E 51st St, Tulsa, OK 74146. Dr. Keller's primary practice is Oklahoma Cancer Specialists and Research Institute in Tulsa, Oklahoma. Dmand AI also links Dr. Keller to 1 group practice or clinic.
What is Dr. Alan Marvin Keller's office phone number?
The practice phone on file for Dr. Keller is (918) 505-3200.
What is Dr. Alan Marvin Keller's medical license number?
Dr. Keller holds Oklahoma license 11735, one of the licenses on file in 3 states.
Which states has Dr. Alan Marvin Keller been licensed in?
Dmand AI has state licenses on file for Dr. Keller in Oklahoma (1978 to 2026), Colorado (2004 to 2005) and Maryland (1975 to 1980).
What medical group is Dr. Alan Marvin Keller part of?
Dr. Keller is linked to Oklahoma Cancer Specialists and Research Institute.
Does Dr. Alan Marvin Keller accept Medicare?
Yes. CMS data shows Dr. Keller billed Medicare for 44 services in 2024, and Dr. Keller accepts Medicare assignment.
What is Dr. Alan Marvin Keller's MIPS score?
Dr. Keller's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. Alan Marvin Keller see?
CMS counts 44 Medicare patients who saw Dr. Keller in 2024, with an average age of 77.
Show 9 more questionsShow fewer questions
Is Dr. Alan Marvin Keller board certified?
Yes. Dr. Keller is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Alan Marvin Keller bill to Medicare?
In 2024, Dr. Keller's most billed Medicare services were office visit, established patient (99215) and office visit, established patient (99214).
Where did Dr. Alan Marvin Keller go to medical school?
Dr. Keller graduated from OU College of Medicine in 1973.
What drugs does Dr. Alan Marvin Keller prescribe most?
In 2023 Medicare Part D data, Dr. Keller's most prescribed drugs by claims were Acyclovir, Imatinib Mesylate and Anastrozole.
Has Dr. Alan Marvin Keller received payments from drug or device companies?
CMS Open Payments shows $1,183 in general payments to Dr. Keller from 21 companies from 2016 to 2023. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Alan Marvin Keller been practicing?
Dr. Keller graduated from medical school in 1973, 53 years ago.
Does Dr. Alan Marvin Keller do research?
Dmand AI links 8 publications to Dr. Keller. Dr. Keller has worked on 9 clinical trials.
Who does Dr. Alan Marvin Keller publish with?
Dr. Keller's most frequent co-authors are Stephen A. Bernard, MD (1 shared paper), Peter D. Eisenberg, MD (1 shared paper) and Louis Fehrenbacher, MD (1 shared paper).
What insurance does Dr. Alan Marvin Keller accept?
Dr. Keller is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
Selling to hematology and oncology practices?
See hematologists and oncologists 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