Dr. Julie Sladek Loewen, MD
- Medicare services, 2024
- 528
- Medicare patients, 2024
- 161
- Part D claims, 2024
- 4,963
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Practice address
- 2110 Professional Dr, Roseville, CA 95661
- Practice phone
- Call (916) 733-3397
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Medical Group, a Service of Dignity Health Medical Foundation
Roseville, California
Find Dr. Loewen'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. Julie Sladek Loewen is an internist in Roseville, California
Dr. Loewen practices at Mercy Medical Group, a Service of Dignity Health Medical Foundation in Roseville, California.
Dr. Loewen's NPI, 1083056097, was assigned on July 19, 2013. Dr. Loewen graduated from Ohio State College of Medicine in 2011. Dr. Loewen holds California license A127038.
- NPI
- 1083056097NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022236413
- NPI enumeration date
- July 19, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (916) 733-3397
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Julie Sladek Loewen practices at Mercy Medical Group, a Service of Dignity Health Medical Foundation in Roseville, California
Dr. Loewen's primary practice is Mercy Medical Group, a Service of Dignity Health Medical Foundation, at 2110 Professional Dr, Roseville, CA 95661 in Placer County. The practice phone is (916) 733-3397.
- Mercy Medical Group, a Service of Dignity Health Medical Foundation2110 Professional Dr, Roseville, CA 95661 · Placer CountyPhone(916) 733-3397
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Julie Sladek Loewen is affiliated with 3 sites of care and 2 medical groups
Dr. Loewen's primary practice is Mercy Medical Group, a Service of Dignity Health Medical Foundation in Roseville, California. Dr. Loewen is also affiliated with Dignity Health - Mercy General Hospital. The medical group on file is Mercy Medical Group. Dmand AI also links Dr. Loewen to 1 more home health agency and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Julie Sladek Loewen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Loewen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Medical Group, a Service of Dignity Health Medical Foundation | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Julie Sladek Loewen is one of 16,751 internists in California
Internal medicine is Dr. Loewen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Loewen is board certified in internal medicine by the American Board of Internal Medicine. Dr. Loewen is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute kidney failure, acute sinusitis, adjustment disease, alzheimer's disease, aneurysm, anxiety and arthritis among the conditions Dr. Loewen treats.
Internists near Dr. Loewen
Counts of internists 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. Julie Sladek Loewen billed Medicare for 528 services in 2024
CMS data shows 528 Medicare services from Dr. Loewen across 9 procedure codes in 2024, for 161 Medicare patients. Medicare paid $52,822 for them. Every service was in an office.
Dr. Loewen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4132024: 36611%
- Other services
- 2023: 702024: 10753%
- Tests and treatments
- 2023: 332024: 5567%
- Lab and pathology
- 2023: 152024: 0100%
Dr. Loewen compared with the California median for internists, 2024
- Dr. Loewen
- California median
- Medicare services
- 528vs 36146% above
- Medicare patients
- 161vs 1517% above
- Part D claims
- 4,365vs 42110.4 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Loewen'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.
Need commercial claims for Dr. Loewen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Loewen and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Julie Sladek Loewen treated 161 Medicare patients in 2024, average age 72
CMS counts 161 Medicare patients who saw Dr. Loewen in 2024. The largest group is 65 to 74, with 78 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 24% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Loewen's median patient age at 59, with 65% women.
Dr. Loewen's Medicare patients by age, 2024
Dr. Loewen's Medicare patients by sex, 2024
- Women10968%
- Men5232%
Chronic conditions among Dr. Loewen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis50%
- Mood disorders32%
- Anxiety30%
- Diabetes30%
- Depression27%
- Ischemic heart disease25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Loewen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Julie Sladek Loewen wrote 4,963 Medicare Part D claims in 2024
In 2024, Dr. Loewen wrote 4,963 Medicare Part D claims for 339 patients. 90% of them were for generic drugs. CMS names the drug for 4,365 of them, across 102 drugs with 11 or more claims each, at $254,524 in total drug cost. In 2023, CMS named 3,801 claims across 91 drugs.
Dr. Loewen's Part D claims by kind of drug, 2024
- Generic4,466 claims90%
- Brand-name473 claims10%
- Other24 claims0%
Dr. Loewen'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. Loewen's Part D claims, 2024
- Opioids3%154 of 4,963 claims
- Antibiotics2%98 of 4,963 claims
- Antipsychotics, patients 65 and over0%11 of 4,963 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: 3,8012024: 4,36515%
Drugs named by CMS: 102 in 2024, 91 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. Julie Sladek Loewen scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Loewen for performance year 2024, reported through an alternative payment model (APM). Dr. Loewen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Loewen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Loewen's MIPS scores, performance year 2024
- 100of 100Final score
- 86.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Julie Sladek Loewen received $264 in industry payments from 2017 to 2023
CMS Open Payments shows 2 general payments to Dr. Loewen from 2 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 100% of the total. Inspire Medical Systems, Inc. paid the most, $153.
General payments to Dr. Loewen by program year, 2017 to 2023
Companies that paid Dr. Loewen the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Julie Sladek Loewen has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Loewen, most recently Roessler Research Scholarship in 2007. Dr. Loewen serves on Research Committee.
Awards and honors for Dr. Loewen
- 2007
- Roessler Research Scholarship
- 2006
- Letter of Commendation
- Undated
- Honors
Source: Dmand AI Professional Profile Data
Dr. Julie Sladek Loewen graduated from Ohio State College of Medicine
Dr. Loewen graduated from Ohio State College of Medicine in 2011.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Julie Sladek Loewen accepts plans from 14 insurance carriers
Dr. Loewen is in network with 14 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Humana
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Loewen accepts, by number of carriers
- PPO10
- Medicare8
- HMO6
- EPO3
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Julie Sladek Loewen'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 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)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. Julie Sladek Loewen
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. Julie Sladek Loewen's NPI number?
Dr. Julie Sladek Loewen's NPI number is 1083056097. It was assigned on July 19, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Julie Sladek Loewen?
Dr. Julie Sladek Loewen is an internist in Roseville, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Julie Sladek Loewen practice?
Dr. Loewen practices at 2110 Professional Dr, Roseville, CA 95661. Dr. Loewen's primary practice is Mercy Medical Group, a Service of Dignity Health Medical Foundation in Roseville, California. Dmand AI also links Dr. Loewen to 1 home health agency and 1 medical group.
What is Dr. Julie Sladek Loewen's office phone number?
The practice phone on file for Dr. Loewen is (916) 733-3397.
What is Dr. Julie Sladek Loewen's medical license number?
Dr. Loewen holds California license A127038.
Which hospitals is Dr. Julie Sladek Loewen affiliated with?
Dr. Loewen is affiliated with Dignity Health - Mercy General Hospital.
What medical group is Dr. Julie Sladek Loewen part of?
Dr. Loewen is linked to Mercy Medical Group. Dmand AI links Dr. Loewen to 1 more medical group.
Does Dr. Julie Sladek Loewen accept Medicare?
Yes. CMS data shows Dr. Loewen billed Medicare for 528 services in 2024, and Dr. Loewen accepts Medicare assignment.
Does Dr. Julie Sladek Loewen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Loewen as offering telehealth services.
What is Dr. Julie Sladek Loewen's MIPS score?
Dr. Loewen's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Julie Sladek Loewen see?
CMS counts 161 Medicare patients who saw Dr. Loewen in 2024, with an average age of 72.
Is Dr. Julie Sladek Loewen board certified?
Yes. Dr. Loewen is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Julie Sladek Loewen bill to Medicare?
In 2024, Dr. Loewen's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and medicare service (G0008).
Where did Dr. Julie Sladek Loewen go to medical school?
Dr. Loewen graduated from Ohio State College of Medicine in 2011.
What drugs does Dr. Julie Sladek Loewen prescribe most?
In 2024 Medicare Part D data, Dr. Loewen's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Julie Sladek Loewen received payments from drug or device companies?
CMS Open Payments shows $264 in general payments to Dr. Loewen from 2 companies from 2017 to 2023. The largest total came from Inspire Medical Systems, Inc.
How long has Dr. Julie Sladek Loewen been practicing?
Dr. Loewen graduated from medical school in 2011, 15 years ago.
What insurance does Dr. Julie Sladek Loewen accept?
Dr. Loewen is in network with 14 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
Selling to internal medicine practices?
See internists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card