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Dr. Michael Sean Marcin, MD
NPI1528100021
- Medicare services, 2021
- 387
- Part D claims, 2024
- 18
- Publications
- 2
- Affiliated sites
- 1
- Insurance carriers
- 3
- Practice address
- 500 Parnassus Ave, San Francisco, CA 94143
- Practice phone
- Call (415) 476-1281
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSF Student Health and Counseling Services
School-Based Health Center · San Francisco, California
Find Dr. Marcin's professional email, personal email and mobile number
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Dr. Michael Sean Marcin is a neurodevelopmental disabilities physician in San Francisco, California
Dr. Marcin practices at UCSF Student Health and Counseling Services in San Francisco, California.
Dr. Marcin's NPI, 1528100021, was assigned on February 12, 2007. Dr. Marcin graduated from Saint Louis University School Of Medicine in 1999. Dr. Marcin's California license number on file is C 55101.
NPI and contact details
- NPI
- 1528100021NPI Registry (opens in a new tab)
- NPI enumeration date
- February 12, 2007
- NPI status
- Active
- Practice phone
- (415) 476-1281
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael Sean Marcin practices at UCSF Student Health and Counseling Services in San Francisco, California
Dr. Marcin's primary practice is UCSF Student Health and Counseling Services, at 500 Parnassus Ave, San Francisco, CA 94143. The practice phone is (415) 476-1281.
- UCSF Student Health and Counseling Services500 Parnassus Ave, San Francisco, CA 94143Phone(415) 476-1281
Source: Dmand AI Affiliation Data
Dr. Michael Sean Marcin is affiliated with 1 site of care
Dr. Marcin's primary practice is UCSF Student Health and Counseling Services in San Francisco, California.
UCSF Student Health and Counseling ServicesPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Sean Marcin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marcin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Student Health and Counseling Services | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Sean Marcin is one of 7 neurodevelopmental disabilities physicians in California
Psychiatry and neurology is Dr. Marcin's primary specialty in the NPI Registry, under taxonomy code 2084P0005X. The record also lists neurodevelopmental disabilities. Dr. Marcin is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Marcin's licenses on file in 5 states: California, Washington, Georgia, New York and Oregon.
Specialties and state licenses
- Neurodevelopmental disabilities, CaliforniaPrimary
- Washington license
- Georgia license
- New York license
- Child and adolescent psychiatry, Oregon
Neurodevelopmental disabilities physicians near Dr. Marcin
Counts of neurodevelopmental disabilities physicians with a Dmand AI profile, by place and practice. Each opens the list.
7neurodevelopmental disabilities physicians in California
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Michael Sean Marcin billed Medicare for 387 services in 2021
CMS data shows 387 Medicare services from Dr. Marcin across 4 procedure codes in 2021. Medicare paid $28,654 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2021387
Paid by Medicare$28,654
Procedure codes4
Dr. Marcin's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 892021: 258190%
- Tests and treatments
- 2020: 02021: 129
Dr. Marcin'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.
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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Michael Sean Marcin's patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Dr. Marcin's median patient age at 40, with 70% women.
Dr. Marcin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
Dr. Michael Sean Marcin wrote 18 Medicare Part D claims in 2024
In 2024, Dr. Marcin wrote 18 Medicare Part D claims. 100% of them were for generic drugs. They cover 8 drugs, with $47,188 in total drug cost. In 2020, CMS named 66 claims across 5 drugs.
Part D claims, 202418
Drugs named by CMS8
Total drug cost$47,188
Dr. Marcin's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 662021: 12792%
Drugs named by CMS: 8 in 2021, 5 in 2020.
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
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Dr. Michael Sean Marcin has 2 publications on record
Dmand AI links 2 papers to Dr. Marcin. Dr. Marcin's most frequent co-author is Charles B. Nemeroff, MD, PhD.
Papers2
Dr. Marcin's most frequent co-authors
Recent publications by Dr. Marcin
See who Dr. Marcin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Marcin works with, so you can find a warm path to the right neurodevelopmental disabilities physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael Sean Marcin graduated from Saint Louis University School Of Medicine
Dr. Marcin graduated from Saint Louis University School Of Medicine in 1999.
- Medical school
- Board certified in child & adolescent psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Michael Sean Marcin accepts plans from 3 insurance carriers
Dr. Marcin is in network with 3 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
Plan types Dr. Marcin accepts, by number of carriers
- HMO3
- POS3
- PPO3
- EPO2
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael Sean Marcin'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) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Michael Sean Marcin
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. Michael Sean Marcin's NPI number?
Dr. Michael Sean Marcin's NPI number is 1528100021. It was assigned on February 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Sean Marcin?
Dr. Michael Sean Marcin is a neurodevelopmental disabilities physician in San Francisco, California. The primary specialty in the NPI Registry is Neurodevelopmental Disabilities Physician (taxonomy code 2084P0005X).
Where does Dr. Michael Sean Marcin practice?
Dr. Marcin practices at 500 Parnassus Ave, San Francisco, CA 94143. Dr. Marcin's primary practice is UCSF Student Health and Counseling Services in San Francisco, California.
What is Dr. Michael Sean Marcin's office phone number?
The practice phone on file for Dr. Marcin is (415) 476-1281.
What is Dr. Michael Sean Marcin's medical license number?
Dr. Marcin's California license number on file is C 55101, one of the licenses on file in 5 states.
Which states has Dr. Michael Sean Marcin been licensed in?
Dmand AI has state licenses on file for Dr. Marcin in California (2012 to 2025), Washington (2021 to 2026), Georgia (2000 to 2025), New York (2022 to 2025) and Oregon (2006 to 2025).
Does Dr. Michael Sean Marcin accept Medicare?
Yes. CMS data shows Dr. Marcin billed Medicare for 387 services in 2021.
Is Dr. Michael Sean Marcin board certified?
Yes. Dr. Marcin is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology.
What services does Dr. Michael Sean Marcin bill to Medicare?
In 2021, Dr. Marcin's most billed Medicare services were office visit, established patient (99214), psychiatric service (90833) and office visit, established patient (99213).
Where did Dr. Michael Sean Marcin go to medical school?
Dr. Marcin graduated from Saint Louis University School Of Medicine in 1999.
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What drugs does Dr. Michael Sean Marcin prescribe most?
In 2021 Medicare Part D data, Dr. Marcin's most prescribed drugs by claims were Aripiprazole, Bupropion XL and Escitalopram Oxalate.
How long has Dr. Michael Sean Marcin been practicing?
Dr. Marcin graduated from medical school in 1999, 27 years ago.
Does Dr. Michael Sean Marcin do research?
Dmand AI links 2 publications to Dr. Marcin.
Who does Dr. Michael Sean Marcin publish with?
Dr. Marcin's most frequent co-authors are Charles B. Nemeroff, MD, PhD (1 shared paper).
What insurance does Dr. Michael Sean Marcin accept?
Dr. Marcin is in network with 3 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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