Dr. Michael Thomas Margolis, MD
- Medicare services, 2024
- 376
- Medicare patients, 2024
- 210
- Part D claims, 2024
- 671
- Publications
- 1
- MIPS score, 2024
- 82
- Practice address
- 1820 Ogden Dr, Burlingame, CA 94010
- Practice phone
- Call (650) 239-5303
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Claire M. Serrato MD, Inc
Burlingame, California
Find Dr. Margolis' 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. Michael Thomas Margolis is a gynecology physician in Burlingame, California
Dr. Margolis practices at Claire M. Serrato MD, Inc in Burlingame, California.
Dr. Margolis' NPI, 1467475046, was assigned on July 25, 2006. Dr. Margolis graduated from University of Kansas School of Medicine - Kansas City in 1987. Dr. Margolis' California license number on file is G83323.
- NPI
- 1467475046NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840257838
- NPI enumeration date
- July 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 239-5303
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Thomas Margolis practices at Claire M. Serrato MD, Inc in Burlingame, California
Dr. Margolis' primary practice is Claire M. Serrato MD, Inc, at 1820 Ogden Dr, Burlingame, CA 94010 in San Mateo County. The practice phone is (650) 239-5303.
- Claire M. Serrato MD, Inc1820 Ogden Dr, Burlingame, CA 94010 · San Mateo CountyPhone(650) 239-5303
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael Thomas Margolis is affiliated with 8 sites of care and 1 medical group
Dr. Margolis' primary practice is Claire M. Serrato MD, Inc in Burlingame, California. Dr. Margolis is also affiliated with Mills-Peninsula Medical Center. The medical group on file is BayChildren's Medical Group. Dmand AI also links Dr. Margolis to 4 more hospitals, 1 physician office and 1 group practice or clinic, 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. Michael Thomas Margolis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Margolis practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Claire M. Serrato MD, Inc | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Thomas Margolis is one of 297 gynecology physicians in California
Gynecology is Dr. Margolis' primary specialty in the NPI Registry, under taxonomy code 207VG0400X. Dr. Margolis is board certified in female pelvic medicine and reconstructive surgery by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Margolis' licenses on file in 6 states: California, Colorado, Oregon, Wisconsin, Illinois and Georgia.
Specialties and state licenses
- Gynecology, CaliforniaPrimary
- Colorado license
- Oregon license
- Wisconsin license
- Illinois license
- Georgia license
Clinical focus
Dmand AI lists hysterectomy and ovarian cyst among the conditions Dr. Margolis treats.
Gynecology physicians near Dr. Margolis
Counts of gynecology 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. Michael Thomas Margolis billed Medicare for 376 services in 2024
CMS data shows 376 Medicare services from Dr. Margolis across 8 procedure codes in 2024, for 210 Medicare patients. Medicare paid $64,136 for them.
Dr. Margolis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3212024: 3055%
- Surgery
- 2023: 1562024: 7154%
Where Dr. Margolis' Medicare services took place, 2024
- In an office30581%
- In a facility7119%
Dr. Margolis compared with the California median for gynecology physicians, 2024
- Dr. Margolis
- California median
- Medicare services
- 376vs 1043.6 times
- Medicare patients
- 210vs 902.3 times
- Part D claims
- 561vs 609.3 times
Medians across 253 gynecology physicians in California with Dmand AI profiles that report each measure.
Dr. Margolis' 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. Margolis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Margolis and other gynecology physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Thomas Margolis treated 210 Medicare patients in 2024, average age 76
CMS counts 210 Medicare patients who saw Dr. Margolis in 2024. The largest group is 75 to 84, with 97 patients. 75% of them have high cholesterol, and 64% have high blood pressure. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Margolis' median patient age at 13, with 67% women.
Dr. Margolis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Margolis' Medicare patients, 2024
- High cholesterol75%
- High blood pressure64%
- Arthritis50%
- Osteoporosis35%
- Anxiety25%
- Ischemic heart disease21%
- Diabetes20%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Margolis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women67%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Thomas Margolis wrote 671 Medicare Part D claims in 2024
In 2024, Dr. Margolis wrote 671 Medicare Part D claims for 187 patients. 93% of them were for generic drugs. CMS names the drug for 561 of them, across 9 drugs with 11 or more claims each, at $8,795 in total drug cost. In 2023, CMS named 537 claims across 10 drugs.
Dr. Margolis' Part D claims by kind of drug, 2024
- Generic623 claims93%
- Brand-name and other48 claims7%
Dr. Margolis' 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. Margolis' Part D claims, 2024
- Opioids13%88 of 671 claims
- Antibiotics20%131 of 671 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: 5372024: 5614%
Drugs named by CMS: 9 in 2024, 10 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. Michael Thomas Margolis scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Margolis for performance year 2024, reported as part of a group. Dr. Margolis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Margolis as offering telehealth. CMS counts 17 procedures of removal of the uterus by Dr. Margolis, more than 90% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Margolis' MIPS scores, performance year 2024
- 82of 100Final score
- 89.1of 100Quality
- 71of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Margolis ranks in Medicare procedure volume
- Removal of the uterus
- 90th percentile17 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael Thomas Margolis has 1 publication on record
Dmand AI links 1 paper to Dr. Margolis.
Recent publications by Dr. Margolis
See who Dr. Margolis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Margolis works with, so you can find a warm path to the right gynecology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael Thomas Margolis received $1,251 in industry payments from 2016 to 2025
CMS Open Payments shows 55 general payments to Dr. Margolis from 30 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. Abbvie Inc. paid the most, $256.
General payments to Dr. Margolis by program year, 2016 to 2025
General payments to Dr. Margolis by kind, 2016 to 2025
- Food and beverage$1,18094%
- Entertainment$514%
- Education$192%
Companies that paid Dr. Margolis 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. Michael Thomas Margolis has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Margolis.
Awards and honors for Dr. Margolis
- Undated
- ACOG Fellow
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Michael Thomas Margolis graduated from University of Kansas School of Medicine - Kansas City
Dr. Margolis graduated from University of Kansas School of Medicine - Kansas City in 1987. Dr. Margolis is a member of ACS.
- Medical school
- Board certified in female pelvic medicine and reconstructive surgery
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Michael Thomas Margolis accepts plans from 7 insurance carriers
Dr. Margolis is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
- Molina
Plan types Dr. Margolis accepts, by number of carriers
- Medicare7
- PPO5
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael Thomas Margolis'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)Doctors and Clinicians Utilization Data (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) |
| 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. Michael Thomas Margolis
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 Thomas Margolis' NPI number?
Dr. Michael Thomas Margolis' NPI number is 1467475046. It was assigned on July 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Thomas Margolis?
Dr. Michael Thomas Margolis is a gynecology physician in Burlingame, California. The primary specialty in the NPI Registry is Gynecology Physician (taxonomy code 207VG0400X).
Where does Dr. Michael Thomas Margolis practice?
Dr. Margolis practices at 1820 Ogden Dr, Burlingame, CA 94010. Dr. Margolis' primary practice is Claire M. Serrato MD, Inc in Burlingame, California. Dmand AI also links Dr. Margolis to 4 hospitals, 1 physician office and 1 group practice or clinic.
What is Dr. Michael Thomas Margolis' office phone number?
The practice phone on file for Dr. Margolis is (650) 239-5303.
What is Dr. Michael Thomas Margolis' medical license number?
Dr. Margolis' California license number on file is G83323, one of the licenses on file in 6 states.
Which states has Dr. Michael Thomas Margolis been licensed in?
Dmand AI has state licenses on file for Dr. Margolis in California (1996 to 2025), Colorado (2014 to 2027), Oregon (2015 to 2025), Wisconsin (2007 to 2025), Illinois (1993 to 1999) and Georgia (1991 to 1993).
Which hospitals is Dr. Michael Thomas Margolis affiliated with?
Dr. Margolis is affiliated with Mills-Peninsula Medical Center. Dmand AI links Dr. Margolis to 4 more hospitals.
What medical group is Dr. Michael Thomas Margolis part of?
Dr. Margolis is linked to BayChildren's Medical Group.
Does Dr. Michael Thomas Margolis accept Medicare?
Yes. CMS data shows Dr. Margolis billed Medicare for 376 services in 2024, and Dr. Margolis accepts Medicare assignment.
Does Dr. Michael Thomas Margolis offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Margolis as offering telehealth services.
Show 10 more questionsShow fewer questions
What is Dr. Michael Thomas Margolis' MIPS score?
Dr. Margolis' MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Dr. Michael Thomas Margolis see?
CMS counts 210 Medicare patients who saw Dr. Margolis in 2024, with an average age of 76.
Is Dr. Michael Thomas Margolis board certified?
Yes. Dr. Margolis is board certified in female pelvic medicine and reconstructive surgery by the American Board of Obstetrics and Gynecology.
What services does Dr. Michael Thomas Margolis bill to Medicare?
In 2024, Dr. Margolis' most billed Medicare services were office visit, new patient (99205), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Michael Thomas Margolis go to medical school?
Dr. Margolis graduated from University of Kansas School of Medicine - Kansas City in 1987.
What drugs does Dr. Michael Thomas Margolis prescribe most?
In 2024 Medicare Part D data, Dr. Margolis' most prescribed drugs by claims were Imipramine HCl, Nitrofurantoin Mono-Macro and Naproxen Sodium.
Has Dr. Michael Thomas Margolis received payments from drug or device companies?
CMS Open Payments shows $1,251 in general payments to Dr. Margolis from 30 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Michael Thomas Margolis been practicing?
Dr. Margolis graduated from medical school in 1987, 39 years ago.
Does Dr. Michael Thomas Margolis do research?
Dmand AI links 1 publication to Dr. Margolis.
What insurance does Dr. Michael Thomas Margolis accept?
Dr. Margolis is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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