Dr. Mark Janusz Smolenski, MD
- Medicare services, 2024
- 122
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 201
- Hospital affiliations
- 1
- Industry payments
- $6,193
- Practice address
- 2500 Grant Road, Mountain View, CA 94040
- Practice phone
- Call (650) 940-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Smolenski'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. Mark Janusz Smolenski is a psychiatrist in Mountain View, California
Dr. Smolenski practices at El Camino Health - Mountain View Hospital in Mountain View, California, part of El Camino Healthcare District.
Dr. Smolenski's NPI, 1467571257, was assigned on March 29, 2007. Dr. Smolenski graduated from UC Davis School of Medicine in 1990. Dr. Smolenski holds California license G72483.
- NPI
- 1467571257NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496774689
- NPI enumeration date
- March 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 940-7000
- 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; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Janusz Smolenski practices at El Camino Health - Mountain View Hospital in Mountain View, California
Dr. Smolenski's primary practice is El Camino Health - Mountain View Hospital, at 2500 Grant Road, Mountain View, CA 94040 in Santa Clara County. The practice phone is (650) 940-7000.
- El Camino Health - Mountain View Hospital2500 Grant Road, Mountain View, CA 94040 · Santa Clara CountyPhone(650) 940-7000
Source: Dmand AI Affiliation Data
Dr. Mark Janusz Smolenski is affiliated with 3 sites of care
Dr. Smolenski's primary practice is El Camino Health - Mountain View Hospital in Mountain View, California, part of El Camino Healthcare District. Dmand AI also links Dr. Smolenski to 2 hospital outpatient departments, 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. Mark Janusz Smolenski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smolenski practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| El Camino Health - Mountain View Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across El Camino Healthcare District and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark Janusz Smolenski is one of 6,803 psychiatrists in California
Psychiatry is Dr. Smolenski's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Smolenski is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Smolenski's licenses on file in 2 states: California and Hawaii.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
- Hawaii license
Clinical focus
Dmand AI lists anxiety, bipolar disorder and depression among the conditions Dr. Smolenski treats.
Psychiatrists near Dr. Smolenski
Counts of psychiatrists 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. Mark Janusz Smolenski billed Medicare for 122 services in 2024
CMS data shows 122 Medicare services from Dr. Smolenski across 1 procedure code in 2024, all of them office visits, for 13 Medicare patients. Medicare paid $9,947 for them. Every service was in an office.
Dr. Smolenski's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 1472024: 12217%
Dr. Smolenski compared with the California median for psychiatrists, 2024
- Dr. Smolenski
- California median
- Medicare services
- 122vs 119Close to median
- Medicare patients
- 13vs 4168% below
- Part D claims
- 96vs 14433% below
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Smolenski'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Janusz Smolenski treated 13 Medicare patients in 2024, average age 68
CMS counts 13 Medicare patients who saw Dr. Smolenski in 2024. Their average risk score is 0.60, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Smolenski's median patient age at 54, with 44% women.
Dr. Smolenski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Janusz Smolenski wrote 201 Medicare Part D claims in 2024
In 2024, Dr. Smolenski wrote 201 Medicare Part D claims for 17 patients. 91% of them were for generic drugs. CMS names the drug for 96 of them, across 6 drugs with 11 or more claims each, at $2,924 in total drug cost. In 2023, CMS named 108 claims across 7 drugs.
Dr. Smolenski's Part D claims by kind of drug, 2024
- Generic183 claims91%
- Brand-name18 claims9%
Dr. Smolenski'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1082024: 9611%
Drugs named by CMS: 6 in 2024, 7 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. Mark Janusz Smolenski offers telehealth to Medicare patients
Dr. Smolenski accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Smolenski as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mark Janusz Smolenski received $6,193 in industry payments from 2016 to 2025
CMS Open Payments shows 118 general payments to Dr. Smolenski from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 79% of the total. Neuronetics, Inc. paid the most, $1,550.
General payments to Dr. Smolenski by program year, 2016 to 2025
General payments to Dr. Smolenski by kind, 2016 to 2025
- Food and beverage$4,91179%
- Travel and lodging$1,03817%
- Gifts$1442%
- Education$1002%
Companies that paid Dr. Smolenski 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. Mark Janusz Smolenski graduated from UC Davis School of Medicine
Dr. Smolenski graduated from UC Davis School of Medicine in 1990.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Mark Janusz Smolenski accepts plans from 8 insurance carriers
Dr. Smolenski is in network with 8 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Aetna
- CMS Medicare
- United Healthcare
Plan types Dr. Smolenski accepts, by number of carriers
- Medicare7
- PPO5
- POS3
- HMO2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark Janusz Smolenski'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) |
| 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. Mark Janusz Smolenski
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. Mark Janusz Smolenski's NPI number?
Dr. Mark Janusz Smolenski's NPI number is 1467571257. It was assigned on March 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Janusz Smolenski?
Dr. Mark Janusz Smolenski is a psychiatrist in Mountain View, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Mark Janusz Smolenski practice?
Dr. Smolenski practices at 2500 Grant Road, Mountain View, CA 94040. Dr. Smolenski's primary practice is El Camino Health - Mountain View Hospital in Mountain View, California, part of El Camino Healthcare District. Dmand AI also links Dr. Smolenski to 2 hospital outpatient departments.
What is Dr. Mark Janusz Smolenski's office phone number?
The practice phone on file for Dr. Smolenski is (650) 940-7000.
What is Dr. Mark Janusz Smolenski's medical license number?
Dr. Smolenski holds California license G72483, one of the licenses on file in 2 states.
Which states has Dr. Mark Janusz Smolenski been licensed in?
Dmand AI has state licenses on file for Dr. Smolenski in California (1991 to 2027) and Hawaii (1995 to 2026).
Which hospitals is Dr. Mark Janusz Smolenski affiliated with?
Dr. Smolenski practices at El Camino Health - Mountain View Hospital in Mountain View, California.
Does Dr. Mark Janusz Smolenski accept Medicare?
Yes. CMS data shows Dr. Smolenski billed Medicare for 122 services in 2024, and Dr. Smolenski accepts Medicare assignment.
Does Dr. Mark Janusz Smolenski offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Smolenski as offering telehealth services.
How many Medicare patients does Dr. Mark Janusz Smolenski see?
CMS counts 13 Medicare patients who saw Dr. Smolenski in 2024, with an average age of 68.
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Is Dr. Mark Janusz Smolenski board certified?
Yes. Dr. Smolenski is board certified in psychiatry by the American Board of Psychiatry and Neurology.
What services does Dr. Mark Janusz Smolenski bill to Medicare?
In 2024, Dr. Smolenski's most billed Medicare services were office visit, established patient (99213).
Where did Dr. Mark Janusz Smolenski go to medical school?
Dr. Smolenski graduated from UC Davis School of Medicine in 1990.
What drugs does Dr. Mark Janusz Smolenski prescribe most?
In 2024 Medicare Part D data, Dr. Smolenski's most prescribed drugs by claims were Clonazepam, Sertraline HCl and Lithium Carbonate.
Has Dr. Mark Janusz Smolenski received payments from drug or device companies?
CMS Open Payments shows $6,193 in general payments to Dr. Smolenski from 15 companies from 2016 to 2025. The largest total came from Neuronetics, Inc.
How long has Dr. Mark Janusz Smolenski been practicing?
Dr. Smolenski graduated from medical school in 1990, 36 years ago.
What insurance does Dr. Mark Janusz Smolenski accept?
Dr. Smolenski is in network with 8 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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