J Peripher Nerv Syst
FasciitisHodgkin DiseasePositron-Emission Tomography
Dr. Derek Kevin Marsee, MD, PhD
NPI1952592743PAC ID4486839479
- Medicare services, 2024
- 7,296
- Medicare patients, 2024
- 3,277
- Publications
- 10
- MIPS score, 2024
- 84
- Hospital affiliations
- 1
- Practice address
- 3301 C Street Ste 200 E, Sacramento, CA 95816
- Practice phone
- Call (916) 446-0424
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Diagnostic Pathology Medical Group
Clinical Lab - Full Service · Sacramento, California
Find Dr. Marsee's professional email, personal email and mobile number
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Dr. Derek Kevin Marsee is a pathologist in Sacramento, California
Dr. Marsee practices at Diagnostic Pathology Medical Group in Sacramento, California.
Dr. Marsee's NPI, 1952592743, was assigned on August 6, 2007. Dr. Marsee graduated from Ohio State College of Medicine in 2005. Dr. Marsee's Massachusetts license number on file is 225277.
NPI and contact details
- NPI
- 1952592743NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486839479
- NPI enumeration date
- August 6, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 446-0424
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Derek Kevin Marsee practices at Diagnostic Pathology Medical Group in Sacramento, California
Dr. Marsee's primary practice is Diagnostic Pathology Medical Group, at 3301 C Street Ste 200 E, Sacramento, CA 95816. The practice phone is (916) 446-0424.
- Diagnostic Pathology Medical Group3301 C Street Ste 200 E, Sacramento, CA 95816Phone(916) 446-0424
Source: Dmand AI Affiliation Data
Dr. Derek Kevin Marsee is affiliated with 3 sites of care and 1 medical group
Dr. Marsee's primary practice is Diagnostic Pathology Medical Group in Sacramento, California. Dr. Marsee is also affiliated with Sutter Medical Center, Sacramento. The medical group on file is Diagnostic Pathology Medical Group, Inc. Dmand AI also links Dr. Marsee to 1 more group practice or clinic, named with a free account. Dr. Marsee's employer is on file too: a clinical lab.
Diagnostic Pathology Medical GroupPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Derek Kevin Marsee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marsee practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Diagnostic Pathology Medical Group | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Derek Kevin Marsee is one of 1,354 pathologists in California
Anatomic pathology and clinical pathology is Dr. Marsee's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Marsee is board certified in dermatopathology by the American Board of Pathology. Dmand AI has Dr. Marsee's licenses on file in 3 states: Massachusetts, California and Nevada.
Specialties and state licenses
- Anatomic pathology and clinical pathology, MassachusettsPrimary
- California license
- Nevada license
Pathologists near Dr. Marsee
Counts of pathologists 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. Derek Kevin Marsee billed Medicare for 7,296 services in 2024
CMS data shows 7,296 Medicare services from Dr. Marsee across 23 procedure codes in 2024, for 3,277 Medicare patients. Medicare paid $460,283 for them.
Medicare services, 20247,296
Medicare patients3,277
Paid by Medicare$460,283
Procedure codes23
Dr. Marsee's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 7,2592024: 7,1881%
- Other services
- 2023: 2012024: 10846%
Where Dr. Marsee's Medicare services took place, 2024
- In an office7,25899%
- In a facility381%
Dr. Marsee compared with the California median for pathologists, 2024
- Dr. Marsee
- California median
- Medicare services
- 7,296vs 1,1536.3 times
- Medicare patients
- 3,277vs 4477.3 times
Medians across 1,094 pathologists in California with Dmand AI profiles that report each measure.
Dr. Marsee'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. Derek Kevin Marsee treated 3,277 Medicare patients in 2024, average age 76
CMS counts 3,277 Medicare patients who saw Dr. Marsee in 2024. The largest group is 65 to 74, with 1,418 patients. 74% of them have high cholesterol, and 66% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Marsee's median patient age at 47, with 76% women.
Medicare patients, 20243,277
Average age76
Average risk score1.05
Also on Medicaid9%
Dr. Marsee's Medicare patients by age, 2024
Dr. Marsee's Medicare patients by sex, 2024
- Women1,68451%
- Men1,59349%
Chronic conditions among Dr. Marsee's Medicare patients, 2024
- High cholesterol74%
- High blood pressure66%
- Arthritis44%
- Diabetes22%
- Ischemic heart disease22%
- Chronic kidney disease21%
- Anxiety18%
- Cancer18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Marsee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women76%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Derek Kevin Marsee scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Marsee for performance year 2024, reported as part of a group. Dr. Marsee accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Marsee's MIPS scores, performance year 2024
- 84of 100Final score
- 80.2of 100Quality
- 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
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Dr. Derek Kevin Marsee has 10 publications on record
Dmand AI links 10 papers to Dr. Marsee in 2017. The most frequent topics are Iodine Radioisotopes, Neoplasm Metastasis and Symporters. Dr. Marsee's most frequent co-authors are Richard T. Kloos, Rolf F. Barth, MD and Maija Helena Tuulia Kiuru, MD, PhD.
Papers10
Topics Dr. Marsee writes about most
- Iodine Radioisotopes
- Neoplasm Metastasis
- Symporters
Dr. Marsee's most frequent co-authors
- Richard T. Kloos2 shared papers
- Rolf F. Barth, MD1 shared paper
- Maija Helena Tuulia Kiuru, MD, PhD1 shared paper
Recent publications by Dr. Marsee
Am J Clin Pathol
Antigens, CDBone MarrowCarcinoma
See who Dr. Marsee researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Marsee works with, so you can find a warm path to the right pathologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Derek Kevin Marsee received $182 in industry payments from 2016 to 2025
CMS Open Payments shows 6 general payments to Dr. Marsee from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $70.
General payments to Dr. Marsee by program year, 2016 to 2025
Companies that paid Dr. Marsee 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. Derek Kevin Marsee graduated from Ohio State College of Medicine
Dr. Marsee graduated from Ohio State College of Medicine in 2005.
- Medical school
- Board certified in dermatopathology
- Board certified in hematopathology
- Board certified in pathology - anatomic
Source: Dmand AI Professional Profile Data
Dr. Derek Kevin Marsee accepts plans from 7 insurance carriers
Dr. Marsee is in network with 7 carriers, including Excellus BlueCross BlueShield, United Healthcare and Aspirus Health Plan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Dr. Marsee accepts, by number of carriers
- PPO4
- Medicare3
- POS3
- EPO2
- HMO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Derek Kevin Marsee'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) |
| 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 |
| 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. Derek Kevin Marsee
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. Derek Kevin Marsee's NPI number?
Dr. Derek Kevin Marsee's NPI number is 1952592743. It was assigned on August 6, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Derek Kevin Marsee?
Dr. Derek Kevin Marsee is a pathologist in Sacramento, California. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Derek Kevin Marsee practice?
Dr. Marsee practices at 3301 C Street Ste 200 E, Sacramento, CA 95816. Dr. Marsee's primary practice is Diagnostic Pathology Medical Group in Sacramento, California. Dmand AI also links Dr. Marsee to 1 group practice or clinic.
What is Dr. Derek Kevin Marsee's office phone number?
The practice phone on file for Dr. Marsee is (916) 446-0424.
What is Dr. Derek Kevin Marsee's medical license number?
Dr. Marsee's Massachusetts license number on file is 225277, one of the licenses on file in 3 states.
Which states has Dr. Derek Kevin Marsee been licensed in?
Dmand AI has state licenses on file for Dr. Marsee in Massachusetts (2009 to 2014), California (2010 to 2026) and Nevada (2016 to 2025).
Which hospitals is Dr. Derek Kevin Marsee affiliated with?
Dr. Marsee is affiliated with Sutter Medical Center, Sacramento.
What medical group is Dr. Derek Kevin Marsee part of?
Dr. Marsee is linked to Diagnostic Pathology Medical Group, Inc.
Does Dr. Derek Kevin Marsee accept Medicare?
Yes. CMS data shows Dr. Marsee billed Medicare for 7,296 services in 2024, and Dr. Marsee accepts Medicare assignment.
What is Dr. Derek Kevin Marsee's MIPS score?
Dr. Marsee's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Derek Kevin Marsee see?
CMS counts 3,277 Medicare patients who saw Dr. Marsee in 2024, with an average age of 76.
Is Dr. Derek Kevin Marsee board certified?
Yes. Dr. Marsee is board certified in dermatopathology by the American Board of Pathology.
What services does Dr. Derek Kevin Marsee bill to Medicare?
In 2024, Dr. Marsee's most billed Medicare services were lab and pathology test (88305), lab and pathology test (87481) and lab and pathology test (88341).
Where did Dr. Derek Kevin Marsee go to medical school?
Dr. Marsee graduated from Ohio State College of Medicine in 2005.
Has Dr. Derek Kevin Marsee received payments from drug or device companies?
CMS Open Payments shows $182 in general payments to Dr. Marsee from 4 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Derek Kevin Marsee been practicing?
Dr. Marsee graduated from medical school in 2005, 21 years ago.
Does Dr. Derek Kevin Marsee do research?
Dmand AI links 10 publications to Dr. Marsee.
Who does Dr. Derek Kevin Marsee publish with?
Dr. Marsee's most frequent co-authors are Richard T. Kloos (2 shared papers), Rolf F. Barth, MD (1 shared paper) and Maija Helena Tuulia Kiuru, MD, PhD (1 shared paper).
What insurance does Dr. Derek Kevin Marsee accept?
Dr. Marsee is in network with 7 carriers, including Excellus BlueCross BlueShield, United Healthcare and Aspirus Health Plan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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