Dr. Diane Sobkowicz, MD
- Medicare services, 2024
- 4,695
- Medicare patients, 2024
- 2,611
- Part D claims, 2024
- 5,195
- MIPS score, 2024
- 87
- Hospital affiliations
- 2
- Practice address
- 30 Garden Ct, Monterey, CA 93940
- Practice phone
- Call (831) 658-3639
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Montage Medical Group
Monterey, California
Find Dr. Sobkowicz'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. Diane Sobkowicz is a cardiologist in Monterey, California
Dr. Sobkowicz practices at Montage Medical Group in Monterey, California.
Dr. Sobkowicz's NPI, 1285739698, was assigned on September 13, 2006. Dr. Sobkowicz graduated from MCP-Hahnemann College of Medicine in 1982. Dr. Sobkowicz's California license number on file is G51300.
- NPI
- 1285739698NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991875494
- NPI enumeration date
- September 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (831) 658-3639
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Diane Sobkowicz practices at Montage Medical Group in Monterey, California
Dr. Sobkowicz's primary practice is Montage Medical Group, at 30 Garden Ct, Monterey, CA 93940 in Monterey County. The practice phone is (831) 658-3639.
- Montage Medical Group30 Garden Ct, Monterey, CA 93940 · Monterey CountyPhone(831) 658-3639
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Diane Sobkowicz is affiliated with 6 sites of care and 2 medical groups
Dr. Sobkowicz's primary practice is Montage Medical Group in Monterey, California. Dr. Sobkowicz is also affiliated with Community Hospital of the Monterey Peninsula. The medical group on file is Montage Medical Group. Dmand AI also links Dr. Sobkowicz to 1 more hospital, 2 group practices and clinics, 1 physician office and 1 medical group, each 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. Diane Sobkowicz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sobkowicz practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Montage Medical Group | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Diane Sobkowicz is one of 2,375 cardiologists in California
Cardiovascular disease is Dr. Sobkowicz's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Sobkowicz is board certified in cardiovascular disease by the American Board of Internal Medicine. Dr. Sobkowicz has a license on file in California.
Specialties and state licenses
- Cardiovascular disease, CaliforniaPrimary
Clinical focus
Dmand AI lists atrial fibrillation and flutter, cardiomyopathy, cerebrovascular disease, chronic hypertension, coronary artery disease, heart blockage, heart failure and heart valve disorders among the conditions Dr. Sobkowicz treats.
Cardiologists near Dr. Sobkowicz
Counts of cardiologists 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. Diane Sobkowicz billed Medicare for 4,695 services in 2024
CMS data shows 4,695 Medicare services from Dr. Sobkowicz across 22 procedure codes in 2024, for 2,611 Medicare patients. Medicare paid $229,747 for them.
Dr. Sobkowicz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,5382024: 3,11023%
- Office and hospital visits
- 2023: 1,6602024: 1,5855%
Where Dr. Sobkowicz's Medicare services took place, 2024
- In an office1,48332%
- In a facility3,21268%
Dr. Sobkowicz compared with the California median for cardiologists, 2024
- Dr. Sobkowicz
- California median
- Medicare services
- 4,695vs 1,5603.0 times
- Medicare patients
- 2,611vs 6444.1 times
- Part D claims
- 4,941vs 1,4103.5 times
Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.
Dr. Sobkowicz'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. Sobkowicz and other cardiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Diane Sobkowicz treated 2,611 Medicare patients in 2024, average age 77
CMS counts 2,611 Medicare patients who saw Dr. Sobkowicz in 2024. The largest group is 75 to 84, with 1,078 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.58, 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. Sobkowicz's median patient age at 73, with 53% women.
Dr. Sobkowicz's Medicare patients by age, 2024
Dr. Sobkowicz's Medicare patients by sex, 2024
- Women1,37953%
- Men1,23247%
Chronic conditions among Dr. Sobkowicz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease56%
- Arthritis51%
- Atrial fibrillation34%
- Chronic kidney disease30%
- Diabetes30%
- Heart failure30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sobkowicz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Diane Sobkowicz wrote 5,195 Medicare Part D claims in 2024
In 2024, Dr. Sobkowicz wrote 5,195 Medicare Part D claims for 726 patients. 76% of them were for generic drugs. CMS names the drug for 4,941 of them, across 34 drugs with 11 or more claims each, at $1,508,795 in total drug cost. In 2023, CMS named 4,477 claims across 40 drugs.
Dr. Sobkowicz's Part D claims by kind of drug, 2024
- Generic3,963 claims76%
- Brand-name1,232 claims24%
Dr. Sobkowicz'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: 4,4772024: 4,94110%
Drugs named by CMS: 34 in 2024, 40 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. Diane Sobkowicz scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Sobkowicz for performance year 2024, reported as part of a group. Dr. Sobkowicz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sobkowicz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Sobkowicz's MIPS scores, performance year 2024
- 87of 100Final score
- 81.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 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
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Dr. Diane Sobkowicz received $4,298 in industry payments from 2016 to 2025
CMS Open Payments shows 84 general payments to Dr. Sobkowicz from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 81% of the total. Amgen Inc. paid the most, $1,365.
General payments to Dr. Sobkowicz by program year, 2016 to 2025
General payments to Dr. Sobkowicz by kind, 2016 to 2025
- Food and beverage$3,48681%
- Speaker and faculty fees$80019%
- Education$120%
Companies that paid Dr. Sobkowicz 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. Diane Sobkowicz has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Sobkowicz.
Awards and honors for Dr. Sobkowicz
- Undated
- ACC Fellow
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. Diane Sobkowicz graduated from MCP-Hahnemann College of Medicine
Dr. Sobkowicz graduated from MCP-Hahnemann College of Medicine in 1982. Dr. Sobkowicz is a member of ACC and NLA.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Diane Sobkowicz accepts plans from 14 insurance carriers
Dr. Sobkowicz is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. Sobkowicz accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Diane Sobkowicz'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) |
| 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. Diane Sobkowicz
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. Diane Sobkowicz's NPI number?
Dr. Diane Sobkowicz's NPI number is 1285739698. It was assigned on September 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Diane Sobkowicz?
Dr. Diane Sobkowicz is a cardiologist in Monterey, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Diane Sobkowicz practice?
Dr. Sobkowicz practices at 30 Garden Ct, Monterey, CA 93940. Dr. Sobkowicz's primary practice is Montage Medical Group in Monterey, California. Dmand AI also links Dr. Sobkowicz to 1 hospital, 2 group practices and clinics, 1 physician office and 1 medical group.
What is Dr. Diane Sobkowicz's office phone number?
The practice phone on file for Dr. Sobkowicz is (831) 658-3639.
What is Dr. Diane Sobkowicz's medical license number?
Dr. Sobkowicz's California license number on file is G51300.
Which hospitals is Dr. Diane Sobkowicz affiliated with?
Dr. Sobkowicz is affiliated with Community Hospital of the Monterey Peninsula. Dmand AI links Dr. Sobkowicz to 1 more hospital.
What medical group is Dr. Diane Sobkowicz part of?
Dr. Sobkowicz is linked to Montage Medical Group. Dmand AI links Dr. Sobkowicz to 1 more medical group.
Does Dr. Diane Sobkowicz accept Medicare?
Yes. CMS data shows Dr. Sobkowicz billed Medicare for 4,695 services in 2024, and Dr. Sobkowicz accepts Medicare assignment.
Does Dr. Diane Sobkowicz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sobkowicz as offering telehealth services.
What is Dr. Diane Sobkowicz's MIPS score?
Dr. Sobkowicz's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Diane Sobkowicz see?
CMS counts 2,611 Medicare patients who saw Dr. Sobkowicz in 2024, with an average age of 77.
Is Dr. Diane Sobkowicz board certified?
Yes. Dr. Sobkowicz is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Diane Sobkowicz bill to Medicare?
In 2024, Dr. Sobkowicz's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and care management and other visits (99443).
Where did Dr. Diane Sobkowicz go to medical school?
Dr. Sobkowicz graduated from MCP-Hahnemann College of Medicine in 1982.
What drugs does Dr. Diane Sobkowicz prescribe most?
In 2024 Medicare Part D data, Dr. Sobkowicz's most prescribed drugs by claims were Ezetimibe, Rosuvastatin Calcium and Repatha Sureclick.
Has Dr. Diane Sobkowicz received payments from drug or device companies?
CMS Open Payments shows $4,298 in general payments to Dr. Sobkowicz from 14 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Diane Sobkowicz been practicing?
Dr. Sobkowicz graduated from medical school in 1982, 44 years ago.
What insurance does Dr. Diane Sobkowicz accept?
Dr. Sobkowicz is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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