Dr. Marlene B. Kremer, MD
- Medicare services, 2023
- 1,018
- Part D claims, 2024
- 2,117
- Industry payments
- $8,749
- Medical group
- 1
- State license
- 1
- Practice address
- 12395 El Camino Real, San Diego, CA 92130
- Practice phone
- Call (858) 259-5655
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Szmidt a Professional Medical Corp
San Diego, California
Find Dr. Kremer'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. Marlene B. Kremer is a family medicine physician in San Diego, California
Dr. Kremer practices at Szmidt a Professional Medical Corp in San Diego, California.
Dr. Kremer's NPI, 1831205749, was assigned on August 22, 2006. Dr. Kremer graduated from Southern Illinois University School of Medicine in 1994. Dr. Kremer holds Illinois license 036-096656.
- NPI
- 1831205749NPI Registry (opens in a new tab)
- NPI enumeration date
- August 22, 2006
- NPI status
- Active
- Practice phone
- (858) 259-5655
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Marlene B. Kremer practices at Szmidt a Professional Medical Corp in San Diego, California
Dr. Kremer's primary practice is Szmidt a Professional Medical Corp, at 12395 El Camino Real, San Diego, CA 92130 in San Diego County. The practice phone is (858) 259-5655.
- Szmidt a Professional Medical Corp12395 El Camino Real, San Diego, CA 92130 · San Diego CountyPhone(858) 259-5655
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Marlene B. Kremer is affiliated with 1 site of care and 1 medical group
Dr. Kremer's primary practice is Szmidt a Professional Medical Corp in San Diego, California. The medical group on file is Sarah Bush Lincoln.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Marlene B. Kremer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kremer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Szmidt a Professional Medical Corp | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marlene B. Kremer is one of 15,680 family medicine physicians in California
Family medicine is Dr. Kremer's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Kremer is licensed in Illinois.
Specialties and state licenses
- Family medicine, IllinoisPrimary
Family medicine physicians near Dr. Kremer
Counts of family medicine physicians 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. Marlene B. Kremer billed Medicare for 1,018 services in 2023
CMS data shows 1,018 Medicare services from Dr. Kremer across 8 procedure codes in 2023. Medicare paid $69,403 for them. Every service was in an office.
Dr. Kremer's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 8372023: 839No change
- Other services
- 2022: 1672023: 8847%
- Tests and treatments
- 2022: 842023: 6918%
- Lab and pathology
- 2022: 242023: 228%
Dr. Kremer compared with the California median for family medicine physicians, 2023
- Dr. Kremer
- California median
- Medicare services
- 1,018vs 2464.1 times
- Part D claims
- 1,667vs 8332.0 times
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Kremer's most billed Medicare procedure codes, 2023
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. Marlene B. Kremer's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Kremer's median patient age at 72, with 70% women.
Dr. Kremer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
Dr. Marlene B. Kremer wrote 2,117 Medicare Part D claims in 2024
In 2024, Dr. Kremer wrote 2,117 Medicare Part D claims for 323 patients. 87% of them were for generic drugs. CMS names the drug for 1,667 of them, across 55 drugs with 11 or more claims each, at $91,732 in total drug cost. In 2023, CMS named 7,152 claims across 126 drugs.
Dr. Kremer's Part D claims by kind of drug, 2024
- Generic1,840 claims87%
- Brand-name251 claims12%
- Other26 claims1%
Dr. Kremer'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. Kremer's Part D claims, 2024
- Opioids1%30 of 2,117 claims
- Antipsychotics, patients 65 and over1%12 of 2,117 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: 7,1522024: 1,66777%
Drugs named by CMS: 55 in 2024, 126 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. Marlene B. Kremer scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Dr. Kremer for performance year 2024, reported as part of a group.
Dr. Kremer's MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Promoting Interoperability
- 0of 100Improvement Activities
- 0of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Marlene B. Kremer received $8,749 in industry payments from 2016 to 2024
CMS Open Payments shows 670 general payments to Dr. Kremer from 44 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 99% of the total. Novo Nordisk Inc paid the most, $1,418.
General payments to Dr. Kremer by program year, 2016 to 2024
General payments to Dr. Kremer by kind, 2016 to 2024
- Food and beverage$8,70499%
- Education$451%
Companies that paid Dr. Kremer the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marlene B. Kremer graduated from Southern Illinois University School of Medicine
Dr. Kremer graduated from Southern Illinois University School of Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marlene B. Kremer'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 Data |
| 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 | Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Marlene B. Kremer
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. Marlene B. Kremer's NPI number?
Dr. Marlene B. Kremer's NPI number is 1831205749. It was assigned on August 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marlene B. Kremer?
Dr. Marlene B. Kremer is a family medicine physician in San Diego, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Marlene B. Kremer practice?
Dr. Kremer practices at 12395 El Camino Real, San Diego, CA 92130. Dr. Kremer's primary practice is Szmidt a Professional Medical Corp in San Diego, California.
What is Dr. Marlene B. Kremer's office phone number?
The practice phone on file for Dr. Kremer is (858) 259-5655.
What is Dr. Marlene B. Kremer's medical license number?
Dr. Kremer holds Illinois license 036-096656.
What medical group is Dr. Marlene B. Kremer part of?
Dr. Kremer is linked to Sarah Bush Lincoln.
Does Dr. Marlene B. Kremer accept Medicare?
Yes. CMS data shows Dr. Kremer billed Medicare for 1,018 services in 2023.
What is Dr. Marlene B. Kremer's MIPS score?
Dr. Kremer's MIPS final score for performance year 2024 is 0 out of 100, reported as part of a group.
What services does Dr. Marlene B. Kremer bill to Medicare?
In 2023, Dr. Kremer's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0008).
Where did Dr. Marlene B. Kremer go to medical school?
Dr. Kremer graduated from Southern Illinois University School of Medicine in 1994.
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What drugs does Dr. Marlene B. Kremer prescribe most?
In 2024 Medicare Part D data, Dr. Kremer's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Marlene B. Kremer received payments from drug or device companies?
CMS Open Payments shows $8,749 in general payments to Dr. Kremer from 44 companies from 2016 to 2024. The largest total came from Novo Nordisk Inc.
How long has Dr. Marlene B. Kremer been practicing?
Dr. Kremer graduated from medical school in 1994, 32 years ago.
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