Bone Marrow Stromal Antigen 2HIV-1HIV Infections
Dr. Mary Kathleen Lewinski, MD, PhD
NPI1659535094PAC ID8022234517
- Medicare services, 2021
- 41
- Medicare patients, 2024
- 11
- Publications
- 22
- Clinical trials
- 1
- MIPS score, 2024
- 91
- Practice address
- 200 W Arbor Dr, San Diego, CA 92103
- Practice phone
- Call (619) 543-6222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSD Hillcrest Medical Center
San Diego, California
Find Dr. Lewinski'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. Mary Kathleen Lewinski is an infectious disease specialist in San Diego, California
Dr. Lewinski practices at UCSD Hillcrest Medical Center in San Diego, California.
Dr. Lewinski's NPI, 1659535094, was assigned on July 15, 2008. Dr. Lewinski graduated from UC San Diego School of Medicine in 2008. Dr. Lewinski's California license number on file is A109633.
NPI and contact details
- NPI
- 1659535094NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022234517
- NPI enumeration date
- July 15, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 543-6222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mary Kathleen Lewinski practices at UCSD Hillcrest Medical Center in San Diego, California
Dr. Lewinski's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.
- UCSD Hillcrest Medical Center200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mary Kathleen Lewinski is affiliated with 3 sites of care and 2 medical groups
Dr. Lewinski's primary practice is UCSD Hillcrest Medical Center in San Diego, California. The medical group on file is UC San Diego Health. Dmand AI also links Dr. Lewinski to 2 more group practices and clinics and 1 medical group, each named with a free account.
UCSD Hillcrest Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mary Kathleen Lewinski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lewinski practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSD Hillcrest Medical Center | 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
See the EHR and IT leaders at every site where Dr. Lewinski practices
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. Mary Kathleen Lewinski is one of 1,054 infectious disease specialists in California
Infectious disease is Dr. Lewinski's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Lewinski is board certified in infectious disease by the American Board of Internal Medicine. Dr. Lewinski has a license on file in California.
Specialties and state licenses
- Infectious disease, CaliforniaPrimary
Infectious disease specialists near Dr. Lewinski
Counts of infectious disease specialists 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. Mary Kathleen Lewinski billed Medicare for 41 services in 2021
CMS data shows 41 Medicare services from Dr. Lewinski across 1 procedure code in 2021, for 11 Medicare patients. Medicare paid $2,464 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202141
Medicare patients11
Paid by Medicare$2,464
Procedure codes1
Dr. Lewinski compared with the California median for infectious disease specialists, 2021
- Dr. Lewinski
- California median
- Medicare services
- 41vs 42990% below
- Medicare patients
- 11vs 18094% below
Medians across 930 infectious disease specialists in California with Dmand AI profiles that report each measure.
Dr. Lewinski's most billed Medicare procedure codes, 2021
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. Lewinski?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lewinski and other infectious disease specialists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mary Kathleen Lewinski treated 11 Medicare patients in 2024, average age 66
CMS counts 11 Medicare patients who saw Dr. Lewinski in 2024. The largest group is 85 and over, with 0 patients. Their average risk score is 2.42, 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. Lewinski's median patient age at 81, with 0% women.
Medicare patients, 202411
Average age66
Average risk score2.42
Dr. Lewinski's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lewinski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women0%
- Men100%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mary Kathleen Lewinski scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Lewinski for performance year 2024, reported as part of a group. Dr. Lewinski accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Lewinski's MIPS scores, performance year 2024
- 91of 100Final score
- 84.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 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
For MedTech and pharma teams
Find infectious disease specialists like Dr. Lewinski by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Mary Kathleen Lewinski has 22 publications on record
Dmand AI links 22 papers to Dr. Lewinski, published from 2013 to 2025. 2015 was the busiest year, with 2. The most frequent topics are HIV-1, HIV Infections and Antigens, CD. Dr. Lewinski has published most often in J Virol. Dr. Lewinski's most frequent co-authors are John Guatelli, MD, Moein Jafari, MD and Stuart A. Lipton, MD, PhD.
Papers22
Years published2013 to 2025
Dr. Lewinski's papers by year, 2015 to 2025
Topics Dr. Lewinski writes about most
- HIV-1
- HIV Infections
- Antigens, CD
- GPI-Linked Proteins
- HEK293 Cells
- Host-Pathogen Interactions
- Human Immunodeficiency Virus Proteins
- CD4-Positive T-Lymphocytes
Dr. Lewinski's most frequent co-authors
- John Guatelli, MD10 shared papers
- Moein Jafari, MD3 shared papers
- Stuart A. Lipton, MD, PhD1 shared paper
Recent publications by Dr. Lewinski
Nat Chem Biol
Angiotensin-Converting Enzyme 2Biochemical PhenomenaCOVID-19
CD4-Positive T-LymphocytesHIV-1HIV Infections
Mol Cell Proteomics
Bayes TheoremHIV-1HIV Infections
See who Dr. Lewinski researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lewinski works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mary Kathleen Lewinski has worked on 1 clinical trial
Dmand AI links Dr. Lewinski to 1 clinical trial. Conditions studied include COVID-19 and Pneumonia, Viral.
Conditions in Dr. Lewinski's trials
- COVID-19
- Pneumonia, Viral
Investigators on the most trials with Dr. Lewinski
Recent clinical trials with Dr. Lewinski
A Study of LY3819253 (LY-CoV555) in Participants Hospitalized for COVID-19 (opens in a new tab)
Completed
COVID-19Pneumonia, ViralLY3819253
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Mary Kathleen Lewinski graduated from UC San Diego School of Medicine
Dr. Lewinski graduated from UC San Diego School of Medicine in 2008.
- Medical school
- Board certified in infectious disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Mary Kathleen Lewinski accepts plans from 11 insurance carriers
Dr. Lewinski is in network with 11 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Elevance. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- Aetna
- +3 more carriersWith a free account
Plan types Dr. Lewinski accepts, by number of carriers
- Medicare7
- HMO6
- PPO6
- EPO2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Mary Kathleen Lewinski'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) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Mary Kathleen Lewinski
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. Mary Kathleen Lewinski's NPI number?
Dr. Mary Kathleen Lewinski's NPI number is 1659535094. It was assigned on July 15, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary Kathleen Lewinski?
Dr. Mary Kathleen Lewinski is an infectious disease specialist in San Diego, California. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Mary Kathleen Lewinski practice?
Dr. Lewinski practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Lewinski's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dmand AI also links Dr. Lewinski to 2 group practices and clinics and 1 medical group.
What is Dr. Mary Kathleen Lewinski's office phone number?
The practice phone on file for Dr. Lewinski is (619) 543-6222.
What is Dr. Mary Kathleen Lewinski's medical license number?
Dr. Lewinski's California license number on file is A109633.
What medical group is Dr. Mary Kathleen Lewinski part of?
Dr. Lewinski is linked to UC San Diego Health. Dmand AI links Dr. Lewinski to 1 more medical group.
Does Dr. Mary Kathleen Lewinski accept Medicare?
Yes. CMS data shows Dr. Lewinski billed Medicare for 41 services in 2021, and Dr. Lewinski accepts Medicare assignment.
What is Dr. Mary Kathleen Lewinski's MIPS score?
Dr. Lewinski's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. Mary Kathleen Lewinski see?
CMS counts 11 Medicare patients who saw Dr. Lewinski in 2024, with an average age of 66.
Is Dr. Mary Kathleen Lewinski board certified?
Yes. Dr. Lewinski is board certified in infectious disease by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Mary Kathleen Lewinski bill to Medicare?
In 2021, Dr. Lewinski's most billed Medicare services were hospital inpatient care (99232).
Where did Dr. Mary Kathleen Lewinski go to medical school?
Dr. Lewinski graduated from UC San Diego School of Medicine in 2008.
How long has Dr. Mary Kathleen Lewinski been practicing?
Dr. Lewinski graduated from medical school in 2008, 18 years ago.
Does Dr. Mary Kathleen Lewinski do research?
Dmand AI links 22 publications to Dr. Lewinski, published from 2013 to 2025. Dr. Lewinski has worked on 1 clinical trial.
Who does Dr. Mary Kathleen Lewinski publish with?
Dr. Lewinski's most frequent co-authors are John Guatelli, MD (10 shared papers), Moein Jafari, MD (3 shared papers) and Stuart A. Lipton, MD, PhD (1 shared paper).
What insurance does Dr. Mary Kathleen Lewinski accept?
Dr. Lewinski is in network with 11 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Elevance. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
Selling to infectious disease practices?
See infectious disease specialists 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