Dr. Michael Witkosky, MD
- Medicare services, 2024
- 652
- Medicare patients, 2024
- 557
- Hospital affiliations
- 1
- Medical groups
- 9
- Insurance carriers
- 20
- Practice address
- 6600 Bruceville Road, Sacramento, CA 95823
- Practice phone
- Call (916) 688-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Witkosky'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. Michael Witkosky is a diagnostic radiologist in Sacramento, California
Dr. Witkosky practices at Kaiser Permanente South Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente.
Dr. Witkosky's NPI, 1134366818, was assigned on January 16, 2009. Dr. Witkosky graduated from New York Medical College in 2007. Dr. Witkosky holds California license A106272.
- NPI
- 1134366818NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244465177
- NPI enumeration date
- January 16, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 688-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Witkosky practices at Kaiser Permanente South Sacramento Medical Center in Sacramento, California
Dr. Witkosky's primary practice is Kaiser Permanente South Sacramento Medical Center, at 6600 Bruceville Road, Sacramento, CA 95823 in Sacramento County. The practice phone is (916) 688-2000.
- Kaiser Permanente South Sacramento Medical Center6600 Bruceville Road, Sacramento, CA 95823 · Sacramento CountyPhone(916) 688-2000
Source: Dmand AI Affiliation Data
Dr. Michael Witkosky is affiliated with 1 site of care and 9 medical groups
Dr. Witkosky's primary practice is Kaiser Permanente South Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Witkosky to 8 more medical groups, 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. Michael Witkosky's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Witkosky practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente South Sacramento Medical Center | Available with a free account |
| +8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Witkosky is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Witkosky's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Witkosky is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Witkosky's licenses on file in 13 states: California, Delaware, Maine, Texas, Florida, Illinois, Michigan, New Jersey, New Mexico, New York, Ohio, Washington and Arizona.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
- Delaware license
- Maine license
- Texas license
- Florida license
- Illinois license
- Michigan license
- New Jersey license
- New Mexico license
- New York license
- Ohio license
- Washington license
- Arizona license
Diagnostic radiologists near Dr. Witkosky
Counts of diagnostic radiologists 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. Michael Witkosky billed Medicare for 652 services in 2024
CMS data shows 652 Medicare services from Dr. Witkosky across 15 procedure codes in 2024, for 557 Medicare patients. Medicare paid $12,391 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Witkosky's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 4172024: 65256%
- Tests and treatments
- 2023: 192024: 0100%
Dr. Witkosky compared with the California median for diagnostic radiologists, 2024
- Dr. Witkosky
- California median
- Medicare services
- 652vs 2,28171% below
- Medicare patients
- 557vs 1,34659% below
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Dr. Witkosky'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. Witkosky and other diagnostic radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Witkosky treated 557 Medicare patients in 2024, average age 70
CMS counts 557 Medicare patients who saw Dr. Witkosky in 2024. The largest group is 65 to 74, with 218 patients. 75% of them have high blood pressure, and 62% have high cholesterol. 75% are also on Medicaid. Their average risk score is 2.22, 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. Witkosky's median patient age at 49, with 56% women.
Dr. Witkosky's Medicare patients by age, 2024
Dr. Witkosky's Medicare patients by sex, 2024
- Women27850%
- Men27950%
Chronic conditions among Dr. Witkosky's Medicare patients, 2024
- High blood pressure75%
- High cholesterol62%
- Arthritis49%
- Diabetes47%
- Chronic kidney disease37%
- Ischemic heart disease32%
- Mood disorders31%
- Heart failure29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Witkosky's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Michael Witkosky takes part in Medicare
Dr. Witkosky 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)
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Dr. Michael Witkosky graduated from New York Medical College
Dr. Witkosky graduated from New York Medical College in 2007.
- Medical school
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Michael Witkosky accepts plans from 20 insurance carriers
Dr. Witkosky is in network with 20 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Kaiser Permanente
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- +12 more carriersWith a free account
Plan types Dr. Witkosky accepts, by number of carriers
- PPO11
- HMO10
- Medicare9
- POS6
- EPO4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael Witkosky'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Michael Witkosky
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. Michael Witkosky's NPI number?
Dr. Michael Witkosky's NPI number is 1134366818. It was assigned on January 16, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Witkosky?
Dr. Michael Witkosky is a diagnostic radiologist in Sacramento, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Michael Witkosky practice?
Dr. Witkosky practices at 6600 Bruceville Road, Sacramento, CA 95823. Dr. Witkosky's primary practice is Kaiser Permanente South Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente. Dmand AI also links Dr. Witkosky to 8 medical groups.
What is Dr. Michael Witkosky's office phone number?
The practice phone on file for Dr. Witkosky is (916) 688-2000.
What is Dr. Michael Witkosky's medical license number?
Dr. Witkosky holds California license A106272, one of the licenses on file in 13 states.
Which states has Dr. Michael Witkosky been licensed in?
Dmand AI has state licenses on file for Dr. Witkosky in California (2008 to 2026), Delaware, Maine (since 2014), Texas (2020 to 2024), Florida (2021 to 2023), Illinois (2020 to 2023), Michigan (2020 to 2023), New Jersey (2021 to 2023), New Mexico (2020 to 2023), New York (2020 to 2023), Ohio (2021 to 2023), Washington (2012 to 2023) and Arizona (2020 to 2022).
Which hospitals is Dr. Michael Witkosky affiliated with?
Dr. Witkosky practices at Kaiser Permanente South Sacramento Medical Center in Sacramento, California.
What medical group is Dr. Michael Witkosky part of?
Dr. Witkosky is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Witkosky to 8 more medical groups.
Does Dr. Michael Witkosky accept Medicare?
Yes. CMS data shows Dr. Witkosky billed Medicare for 652 services in 2024, and Dr. Witkosky accepts Medicare assignment.
How many Medicare patients does Dr. Michael Witkosky see?
CMS counts 557 Medicare patients who saw Dr. Witkosky in 2024, with an average age of 70.
Show 5 more questionsShow fewer questions
Is Dr. Michael Witkosky board certified?
Yes. Dr. Witkosky is board certified in diagnostic radiology by the American Board of Radiology.
What services does Dr. Michael Witkosky bill to Medicare?
In 2024, Dr. Witkosky's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and diagnostic imaging (71046).
Where did Dr. Michael Witkosky go to medical school?
Dr. Witkosky graduated from New York Medical College in 2007.
How long has Dr. Michael Witkosky been practicing?
Dr. Witkosky graduated from medical school in 2007, 19 years ago.
What insurance does Dr. Michael Witkosky accept?
Dr. Witkosky is in network with 20 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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