Headache
Dr. Stephen S. Flitman, MD
- Medicare services, 2024
- 737
- Medicare patients, 2024
- 347
- Part D claims, 2024
- 4,164
- Publications
- 12
- Clinical trials
- 18
- Practice address
- 2601 N 3rd St, Phoenix, AZ 85004
- Practice phone
- Call (602) 265-6500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
21st Century Neurology
Multi-specialty group site · Phoenix, Arizona
Find Dr. Flitman'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. Stephen S. Flitman is a neurologist in Phoenix, Arizona
Dr. Flitman practices at 21st Century Neurology in Phoenix, Arizona.
Dr. Flitman's NPI, 1023018223, was assigned on July 28, 2005. Dr. Flitman graduated from Albany Medical College in 1990. Dr. Flitman holds Arizona license 20626.
- NPI
- 1023018223NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012964737
- NPI enumeration date
- July 28, 2005
- NPI status
- Active
- Practice phone
- (602) 265-6500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Stephen S. Flitman practices at 21st Century Neurology in Phoenix, Arizona
Dr. Flitman's primary practice is 21st Century Neurology, at 2601 N 3rd St, Phoenix, AZ 85004. The practice phone is (602) 265-6500.
- 21st Century Neurology2601 N 3rd St, Phoenix, AZ 85004Phone(602) 265-6500
Source: Dmand AI Affiliation Data
Dr. Stephen S. Flitman is affiliated with 3 sites of care and 1 medical group
Dr. Flitman's primary practice is 21st Century Neurology in Phoenix, Arizona. Dr. Flitman is also affiliated with Banner - University Medical Center Phoenix. The medical group on file is 21st Century Neurology. Dmand AI also links Dr. Flitman to 1 more hospital, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stephen S. Flitman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Flitman practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| 21st Century Neurology | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen S. Flitman is one of 395 neurologists in Arizona
Neurology is Dr. Flitman's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Flitman is board certified in neurology by the National Board of Physicians and Surgeons. Dmand AI has Dr. Flitman's licenses on file in 2 states: Arizona and Maryland.
Specialties and state licenses
- Neurology, ArizonaPrimary
- Maryland license
Clinical focus
Dmand AI lists acute mini-stroke (TIA), alzheimer's disease, cerebrovascular disease, epilepsy, essential tremor, fibromyalgia and chronic pain, hereditary polyneuropathy and lower back pain among the conditions Dr. Flitman treats.
Neurologists near Dr. Flitman
Counts of neurologists 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. Stephen S. Flitman billed Medicare for 737 services in 2024
CMS data shows 737 Medicare services from Dr. Flitman across 4 procedure codes in 2024, all of them office visits, for 347 Medicare patients. Medicare paid $69,166 for them. Every service was in an office.
Dr. Flitman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8662024: 73715%
- Surgery
- 2023: 172024: 0100%
Dr. Flitman compared with the Arizona median for neurologists, 2024
- Dr. Flitman
- Arizona median
- Medicare services
- 737vs 51244% above
- Medicare patients
- 347vs 27228% above
- Part D claims
- 3,790vs 4877.8 times
Medians across 365 neurologists in Arizona with Dmand AI profiles that report each measure.
Dr. Flitman'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Flitman and other neurologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen S. Flitman treated 347 Medicare patients in 2024, average age 75
CMS counts 347 Medicare patients who saw Dr. Flitman in 2024. The largest group is 65 to 74, with 144 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 4% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Flitman's median patient age at 69, with 63% women.
Dr. Flitman's Medicare patients by age, 2024
Dr. Flitman's Medicare patients by sex, 2024
- Women20760%
- Men14040%
Chronic conditions among Dr. Flitman's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis64%
- Mood disorders39%
- Depression36%
- Anxiety32%
- Chronic kidney disease29%
- Ischemic heart disease28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Flitman'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
- Women63%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen S. Flitman wrote 4,164 Medicare Part D claims in 2024
In 2024, Dr. Flitman wrote 4,164 Medicare Part D claims for 480 patients. 91% of them were for generic drugs. CMS names the drug for 3,790 of them, across 69 drugs with 11 or more claims each, at $765,981 in total drug cost. In 2023, CMS named 2,936 claims across 62 drugs.
Dr. Flitman's Part D claims by kind of drug, 2024
- Generic3,801 claims91%
- Brand-name363 claims9%
Dr. Flitman'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. Flitman's Part D claims, 2024
- Antipsychotics, patients 65 and over4%167 of 4,164 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: 2,9362024: 3,79029%
Drugs named by CMS: 69 in 2024, 62 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. Stephen S. Flitman scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Dr. Flitman for performance year 2024, reported individually.
Dr. Flitman's MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 0of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Stephen S. Flitman has 12 publications on record
Dmand AI links 12 papers to Dr. Flitman, published from 2009 to 2010. The most frequent topics are Brain, Brain Mapping and Magnetic Resonance Imaging. Dr. Flitman has published most often in Headache. Dr. Flitman's most frequent co-author is Joshua A. Tobin, MD.
Topics Dr. Flitman writes about most
- Brain
- Brain Mapping
- Magnetic Resonance Imaging
- Nerve Block
- Neuropsychological Tests
- Psychomotor Performance
- Spinal Nerves
- Tomography, Emission-Computed
Dr. Flitman's most frequent co-authors
Recent publications by Dr. Flitman
Neuropsychologia
See who Dr. Flitman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Flitman works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephen S. Flitman has worked on 18 clinical trials
Dmand AI links Dr. Flitman to 18 clinical trials, 9 of them phase 3 studies. 7 are still active or recruiting. Conditions studied include Alzheimer Disease, Tauopathies and Parkinson Disease. Eli Lilly and Company sponsors the most, 6. Open Payments lists research payments to Dr. Flitman that name 3 trials.
Clinical trials with Dr. Flitman by phase
- NonePhase 1: no trials
- 1Phase 2: 1 trial
- 1Phase 2/3: 1 trial
- 9Phase 3: 9 trials
- NonePhase 4: no trials
Conditions in Dr. Flitman's trials
- Alzheimer Disease
- Tauopathies
- Parkinson Disease
- Parkinsonian Disorders
- Headache
Investigators on the most trials with Dr. Flitman
- Paul K. Winner, DO7 shared trials
- Arifulla - Khan, MD6 shared trials
- Mark Alan Turner, MD6 shared trials
Recent clinical trials with Dr. Flitman
A Randomized, Placebo-Controlled, Double-Blind Study of ATH-1017 Treatment in Subjects With Mild to Moderate Alzheimer's Disease (opens in a new tab)
Long-term Extension of Phase 3 Study of ALZ- 801 in APOE4/4 Early AD Subjects (opens in a new tab)
An Efficacy and Safety Study of ALZ-801 in APOE4/4 Early AD Subjects (opens in a new tab)
Flexible-Dose, Adjunctive Therapy Trial in Adults With Parkinson's Disease With Motor Fluctuations (TEMPO-3) (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Stephen S. Flitman received $35,073 in industry payments from 2016 to 2025
CMS Open Payments shows 1,094 general payments to Dr. Flitman from 80 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. UCB, Inc. paid the most, $3,679. It also lists 16 research payments totaling $6,875 from 2016 to 2023, naming 3 clinical trials.
General payments to Dr. Flitman by program year, 2016 to 2025
General payments to Dr. Flitman by kind, 2016 to 2025
- Food and beverage$27,51978%
- Travel and lodging$4,82914%
- Consulting fees$2,1806%
- Education$3671%
- Speaker and faculty fees$1781%
Companies that paid Dr. Flitman 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. Stephen S. Flitman graduated from Albany Medical College
Dr. Flitman graduated from Albany Medical College in 1990.
- Medical school
- Board certified in neurology
Source: Dmand AI Professional Profile Data
Dr. Stephen S. Flitman accepts plans from 14 insurance carriers
Dr. Flitman is in network with 14 carriers, including Aetna, United Healthcare and Cigna. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Cigna
- Elevance
- Aspirus Health Plan
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. Flitman accepts, by number of carriers
- PPO9
- HMO8
- EPO4
- Medicare4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Stephen S. Flitman'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 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 | Clinician Public Reporting: Overall MIPS Performance (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 |
| 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) |
| 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. Stephen S. Flitman
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. Stephen S. Flitman's NPI number?
Dr. Stephen S. Flitman's NPI number is 1023018223. It was assigned on July 28, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen S. Flitman?
Dr. Stephen S. Flitman is a neurologist in Phoenix, Arizona. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Stephen S. Flitman practice?
Dr. Flitman practices at 2601 N 3rd St, Phoenix, AZ 85004. Dr. Flitman's primary practice is 21st Century Neurology in Phoenix, Arizona. Dmand AI also links Dr. Flitman to 1 hospital.
What is Dr. Stephen S. Flitman's office phone number?
The practice phone on file for Dr. Flitman is (602) 265-6500.
What is Dr. Stephen S. Flitman's medical license number?
Dr. Flitman holds Arizona license 20626, one of the licenses on file in 2 states.
Which states has Dr. Stephen S. Flitman been licensed in?
Dmand AI has state licenses on file for Dr. Flitman in Arizona (1992 to 2026) and Maryland (1994 to 1998).
Which hospitals is Dr. Stephen S. Flitman affiliated with?
Dr. Flitman is affiliated with Banner - University Medical Center Phoenix. Dmand AI links Dr. Flitman to 1 more hospital.
What medical group is Dr. Stephen S. Flitman part of?
Dr. Flitman is linked to 21st Century Neurology.
Does Dr. Stephen S. Flitman accept Medicare?
Yes. CMS data shows Dr. Flitman billed Medicare for 737 services in 2024.
What is Dr. Stephen S. Flitman's MIPS score?
Dr. Flitman's MIPS final score for performance year 2024 is 0 out of 100, reported individually.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Stephen S. Flitman see?
CMS counts 347 Medicare patients who saw Dr. Flitman in 2024, with an average age of 75.
Is Dr. Stephen S. Flitman board certified?
Yes. Dr. Flitman is board certified in neurology by the National Board of Physicians and Surgeons.
What services does Dr. Stephen S. Flitman bill to Medicare?
In 2024, Dr. Flitman's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, new patient (99205).
Where did Dr. Stephen S. Flitman go to medical school?
Dr. Flitman graduated from Albany Medical College in 1990.
What drugs does Dr. Stephen S. Flitman prescribe most?
In 2024 Medicare Part D data, Dr. Flitman's most prescribed drugs by claims were Donepezil HCl, Topiramate and Memantine HCl.
Has Dr. Stephen S. Flitman received payments from drug or device companies?
CMS Open Payments shows $35,073 in general payments to Dr. Flitman from 80 companies from 2016 to 2025. The largest total came from UCB, Inc.
How long has Dr. Stephen S. Flitman been practicing?
Dr. Flitman graduated from medical school in 1990, 36 years ago.
Does Dr. Stephen S. Flitman do research?
Dmand AI links 12 publications to Dr. Flitman, published from 2009 to 2010. Dr. Flitman has worked on 18 clinical trials.
Who does Dr. Stephen S. Flitman publish with?
Dr. Flitman's most frequent co-authors are Joshua A. Tobin, MD (1 shared paper).
What insurance does Dr. Stephen S. Flitman accept?
Dr. Flitman is in network with 14 carriers, including Aetna, United Healthcare and Cigna. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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