Michael Zhang
- Medicare services, 2024
- 406
- Medicare patients, 2024
- 288
- Part D claims, 2024
- 252
- Publications
- 59
- Hospital affiliations
- 5
- Practice address
- 3883 Airway Dr. Ste 100, Santa Rosa, CA 95403
- Practice phone
- Call (707) 521-4480
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
3883 Airway Drive Imaging
Mammography / Breast Imaging Center · Santa Rosa, California
Find Michael Zhang'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.
Michael Zhang is a neurosurgeon in Santa Rosa, California
Michael Zhang practices at 3883 Airway Drive Imaging in Santa Rosa, California.
Michael Zhang's NPI, 1972967917, was assigned on April 6, 2016. Michael Zhang graduated from Stanford University School Of Medicine in 2016. Michael Zhang holds California license A151135.
- NPI
- 1972967917NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921453481
- NPI enumeration date
- April 6, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (707) 521-4480
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Zhang practices at 3883 Airway Drive Imaging in Santa Rosa, California
Michael Zhang's primary practice is 3883 Airway Drive Imaging, at 3883 Airway Dr. Ste 100, Santa Rosa, CA 95403. The practice phone is (707) 521-4480.
- 3883 Airway Drive Imaging3883 Airway Dr. Ste 100, Santa Rosa, CA 95403Phone(707) 521-4480
Source: Dmand AI Affiliation Data
Michael Zhang is affiliated with 7 sites of care and 1 medical group
Michael Zhang's primary practice is 3883 Airway Drive Imaging in Santa Rosa, California. Michael Zhang is also affiliated with Sutter Roseville Medical Center. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Michael Zhang to 4 more hospitals and 1 group practice or clinic, each named with a free account. Michael Zhang's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael Zhang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Zhang practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| 3883 Airway Drive Imaging | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael Zhang is one of 846 neurosurgeons in California
Neurological surgery is Michael Zhang's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Michael Zhang is board certified in internal medicine by the American Board of Internal Medicine. Michael Zhang is licensed in California.
Specialties and state licenses
- Neurological surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists fibromyalgia and chronic pain among the conditions Michael Zhang treats.
Neurosurgeons near Michael Zhang
Counts of neurosurgeons 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
Michael Zhang billed Medicare for 406 services in 2024
CMS data shows 406 Medicare services from Michael Zhang across 10 procedure codes in 2024, for 288 Medicare patients. Medicare paid $60,049 for them.
Michael Zhang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 522024: 381633%
- Surgery
- 2023: 02024: 25
Where Michael Zhang's Medicare services took place, 2024
- In an office27969%
- In a facility12731%
Michael Zhang compared with the California median for neurosurgeons, 2024
- Michael Zhang
- California median
- Medicare services
- 406vs 21688% above
- Medicare patients
- 288vs 15487% above
- Part D claims
- 198vs 267.6 times
Medians across 679 neurosurgeons in California with Dmand AI profiles that report each measure.
Michael Zhang'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 Michael Zhang and other neurosurgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Michael Zhang treated 288 Medicare patients in 2024, average age 75
CMS counts 288 Medicare patients who saw Michael Zhang in 2024. The largest group is 75 to 84, with 126 patients. 75% of them have arthritis, and 75% have high blood pressure. 26% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Zhang's median patient age at 67, with 50% women.
Michael Zhang's Medicare patients by age, 2024
Michael Zhang's Medicare patients by sex, 2024
- Women14751%
- Men14149%
Chronic conditions among Michael Zhang's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders33%
- Ischemic heart disease31%
- Anxiety30%
- Depression29%
- Diabetes29%
Share of Medicare patients with each condition. A patient can have several.
Michael Zhang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women50%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael Zhang wrote 252 Medicare Part D claims in 2024
In 2024, Michael Zhang wrote 252 Medicare Part D claims for 98 patients. 98% of them were for generic drugs. CMS names the drug for 198 of them, across 6 drugs with 11 or more claims each, at $2,054 in total drug cost. In 2023, CMS named 20 claims across 1 drug.
Michael Zhang's Part D claims by kind of drug, 2024
- Generic248 claims98%
- Brand-name and other4 claims2%
Michael Zhang'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 Michael Zhang's Part D claims, 2024
- Opioids23%57 of 252 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: 202024: 198890%
Drugs named by CMS: 6 in 2024, 1 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
Michael Zhang ranks in the 79th percentile for spinal fusion in Medicare
Michael Zhang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Michael Zhang as offering telehealth. CMS counts 122 procedures of spinal fusion by Michael Zhang, more than 79% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Michael Zhang ranks in Medicare procedure volume
- Spinal fusion
- 79th percentile122 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 63rd percentile32 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 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)
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Michael Zhang has 59 publications on record
Dmand AI links 59 papers to Michael Zhang, published from 2013 to 2024. 2021 was the busiest year, with 12. The most frequent topics are Brain Neoplasms, Magnetic Resonance Imaging and Radiosurgery. Michael Zhang has published most often in World Neurosurg. Michael Zhang's most frequent co-authors are Michael H. Zhang, MD, Gordon Ho-Wan Li, MD and Steven Daniel Chang, MD.
Michael Zhang's papers by year, 2015 to 2024
Topics Michael Zhang writes about most
- Brain Neoplasms
- Magnetic Resonance Imaging
- Radiosurgery
- Glioblastoma
- Glioma
- Postoperative Complications
- Machine Learning
- Neurosurgical Procedures
Michael Zhang's most frequent co-authors
- Michael H. Zhang, MD42 shared papers
- Gordon Ho-Wan Li, MD13 shared papers
- Steven Daniel Chang, MD11 shared papers
Recent publications by Michael Zhang
J Neurosurg Pediatr
See who Michael Zhang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Michael Zhang works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Michael Zhang received $9,856 in industry payments from 2023 to 2025
CMS Open Payments shows 92 general payments to Michael Zhang from 11 drug and device companies from 2023 to 2025. Travel and lodging make up the largest share, 74% of the total. Alphatec Spine, Inc paid the most, $4,029.
General payments to Michael Zhang by program year, 2023 to 2025
General payments to Michael Zhang by kind, 2023 to 2025
- Travel and lodging$7,25174%
- Food and beverage$2,60526%
Companies that paid Michael Zhang the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Michael Zhang graduated from Stanford University School Of Medicine
Michael Zhang graduated from Stanford University School Of Medicine in 2016.
- Medical school
- Board certified in internal medicine
- Board certified in urology
Source: Dmand AI Professional Profile Data
Michael Zhang accepts plans from 9 insurance carriers
Michael Zhang is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Blue Cross and Blue Shield of Kansas City
- +1 more carriersWith a free account
Plan types Michael Zhang accepts, by number of carriers
- Medicare8
- PPO7
- HMO4
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Michael Zhang'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) |
| 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 Michael Zhang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael Zhang's NPI number?
Michael Zhang's NPI number is 1972967917. It was assigned on April 6, 2016, and it is active in the NPI Registry.
What does Michael Zhang specialize in?
Michael Zhang is a neurosurgeon in Santa Rosa, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Michael Zhang practice?
Michael Zhang practices at 3883 Airway Dr. Ste 100, Santa Rosa, CA 95403. Michael Zhang's primary practice is 3883 Airway Drive Imaging in Santa Rosa, California. Dmand AI also links Michael Zhang to 4 hospitals and 1 group practice or clinic.
What is Michael Zhang's office phone number?
The practice phone on file for Michael Zhang is (707) 521-4480.
What is Michael Zhang's medical license number?
Michael Zhang holds California license A151135.
Which hospitals is Michael Zhang affiliated with?
Michael Zhang is affiliated with Sutter Roseville Medical Center. Dmand AI links Michael Zhang to 4 more hospitals.
What medical group is Michael Zhang part of?
Michael Zhang is linked to Palo Alto Foundation Medical Group.
Does Michael Zhang accept Medicare?
Yes. CMS data shows Michael Zhang billed Medicare for 406 services in 2024, and Michael Zhang accepts Medicare assignment.
Does Michael Zhang offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Michael Zhang as offering telehealth services.
How many Medicare patients does Michael Zhang see?
CMS counts 288 Medicare patients who saw Michael Zhang in 2024, with an average age of 75.
Show 9 more questionsShow fewer questions
Is Michael Zhang board certified?
Yes. Michael Zhang is board certified in internal medicine by the American Board of Internal Medicine.
What services does Michael Zhang bill to Medicare?
In 2024, Michael Zhang's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and office visit, established patient (99215).
Where did Michael Zhang go to medical school?
Michael Zhang graduated from Stanford University School Of Medicine in 2016.
What drugs does Michael Zhang prescribe most?
In 2024 Medicare Part D data, Michael Zhang's most prescribed drugs by claims were Gabapentin, Oxycodone HCl and Methocarbamol.
Has Michael Zhang received payments from drug or device companies?
CMS Open Payments shows $9,856 in general payments to Michael Zhang from 11 companies from 2023 to 2025. The largest total came from Alphatec Spine, Inc.
How long has Michael Zhang been practicing?
Michael Zhang graduated from medical school in 2016, 10 years ago.
Does Michael Zhang do research?
Dmand AI links 59 publications to Michael Zhang, published from 2013 to 2024.
Who does Michael Zhang publish with?
Michael Zhang's most frequent co-authors are Michael H. Zhang, MD (42 shared papers), Gordon Ho-Wan Li, MD (13 shared papers) and Steven Daniel Chang, MD (11 shared papers).
What insurance does Michael Zhang accept?
Michael Zhang is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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