ADAM ProteinsADAMTS4 ProteinBrain Chemistry
Dr. Michelle Grace Hamel, MD
NPI1366761595PAC ID5193965481
- Medicare services, 2024
- 289
- Medicare patients, 2024
- 163
- Publications
- 4
- Hospital affiliations
- 2
- Industry payments
- $7,639
- Practice address
- 7901 Frost St, San Diego, CA 92123
- Practice phone
- Call (858) 939-3400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hamel'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. Michelle Grace Hamel is a trauma surgery physician in San Diego, California
Dr. Hamel practices at Sharp Memorial Hospital in San Diego, California, part of Sharp HealthCare.
Dr. Hamel's NPI, 1366761595, was assigned on May 27, 2010. Dr. Hamel graduated from USF Health Morsani College of Medicine in 2010. Dr. Hamel holds California license A136865.
NPI and contact details
- NPI
- 1366761595NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193965481
- NPI enumeration date
- May 27, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (858) 939-3400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michelle Grace Hamel practices at Sharp Memorial Hospital in San Diego, California
Dr. Hamel's primary practice is Sharp Memorial Hospital, at 7901 Frost St, San Diego, CA 92123 in San Diego County. The practice phone is (858) 939-3400.
- Sharp Memorial Hospital7901 Frost St, San Diego, CA 92123 · San Diego CountyPhone(858) 939-3400
Source: Dmand AI Affiliation Data
Dr. Michelle Grace Hamel is affiliated with 4 sites of care and 3 medical groups
Dr. Hamel's primary practice is Sharp Memorial Hospital in San Diego, California, part of Sharp HealthCare. Dr. Hamel is also affiliated with Kindred Hospital San Diego. The medical group on file is Emergency and Acute Care Medical Corporation. Dmand AI also links Dr. Hamel to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Kindred Hospital San DiegoEmergency and Acute Care Medical Corporation2 group practices and clinicsNames with a free account2 medical groupsNames with a free account
See all 7 affiliations for Dr. HamelSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michelle Grace Hamel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hamel practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Memorial Hospital | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Michelle Grace Hamel is one of 121 trauma surgery physicians in California
Trauma surgery is Dr. Hamel's primary specialty in the NPI Registry, under taxonomy code 2086S0127X. Dr. Hamel is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Hamel's licenses on file in 2 states: California and Virginia.
Specialties and state licenses
- Trauma surgery, CaliforniaPrimary
- Virginia license
Trauma surgery physicians near Dr. Hamel
Counts of trauma surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.
121trauma surgery physicians in California11trauma surgery physicians in San Diego3trauma surgery physicians at Sharp Memorial Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Michelle Grace Hamel billed Medicare for 289 services in 2024
CMS data shows 289 Medicare services from Dr. Hamel across 4 procedure codes in 2024, for 163 Medicare patients. Medicare paid $28,949 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024289
Medicare patients163
Paid by Medicare$28,949
Procedure codes4
Dr. Hamel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3322024: 28913%
Dr. Hamel compared with the California median for trauma surgery physicians, 2024
- Dr. Hamel
- California median
- Medicare services
- 289vs 18061% above
- Medicare patients
- 163vs 13223% above
Medians across 113 trauma surgery physicians in California with Dmand AI profiles that report each measure.
Dr. Hamel'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.
Need commercial claims for Dr. Hamel?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hamel and other trauma surgery physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michelle Grace Hamel treated 163 Medicare patients in 2024, average age 78
CMS counts 163 Medicare patients who saw Dr. Hamel in 2024. The largest group is 75 to 84, with 57 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% are also on Medicaid. Their average risk score is 2.07, 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. Hamel's median patient age at 58, with 42% women.
Medicare patients, 2024163
Average age78
Average risk score2.07
Also on Medicaid39%
Dr. Hamel's Medicare patients by age, 2024
Dr. Hamel's Medicare patients by sex, 2024
- Women8250%
- Men8150%
Chronic conditions among Dr. Hamel's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Chronic kidney disease42%
- Mood disorders39%
- Atrial fibrillation36%
- Depression36%
- Diabetes36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hamel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women42%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Michelle Grace Hamel takes part in Medicare
Dr. Hamel accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michelle Grace Hamel has 4 publications on record
Dmand AI links 4 papers to Dr. Hamel, published from 2007 to 2008. The most frequent topics are ADAM Proteins, ADAMTS4 Protein and Procollagen N-Endopeptidase. Dr. Hamel's most frequent co-authors are Raul S. Coimbra, MD, PhD and Jay Joseph Doucet, MD.
Papers4
Years published2007 to 2008
Topics Dr. Hamel writes about most
- ADAM Proteins
- ADAMTS4 Protein
- Procollagen N-Endopeptidase
- Rats, Sprague-Dawley
- Animals, Newborn
- Astrocytes
- Brain
- Brevican
Dr. Hamel's most frequent co-authors
Recent publications by Dr. Hamel
ADAM ProteinsADAMTS4 ProteinADAMTS5 Protein
ADAM ProteinsADAMTS4 ProteinAnimals, Newborn
J Trauma Acute Care Surg
EmergenciesMedicaidPatient Protection and Affordable Care Act
See who Dr. Hamel researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hamel works with, so you can find a warm path to the right trauma surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michelle Grace Hamel received $7,639 in industry payments from 2017 to 2024
CMS Open Payments shows 12 general payments to Dr. Hamel from 6 drug and device companies from 2017 to 2024. Education make up the largest share, 79% of the total. Intuitive Surgical, Inc. paid the most, $6,039.
General payments to Dr. Hamel by program year, 2017 to 2024
General payments to Dr. Hamel by kind, 2017 to 2024
$7.6Kin total
- Education$6,02079%
- Travel and lodging$1,14715%
- Food and beverage$4726%
Companies that paid Dr. Hamel the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michelle Grace Hamel graduated from USF Health Morsani College of Medicine
Dr. Hamel graduated from USF Health Morsani College of Medicine in 2010.
- Medical school
- Board certified in surgery
- Board certified in surgical critical care
Source: Dmand AI Professional Profile Data
Dr. Michelle Grace Hamel accepts plans from 14 insurance carriers
Dr. Hamel is in network with 14 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. Hamel accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Michelle Grace Hamel'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)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) |
| 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. Michelle Grace Hamel
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. Michelle Grace Hamel's NPI number?
Dr. Michelle Grace Hamel's NPI number is 1366761595. It was assigned on May 27, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Michelle Grace Hamel?
Dr. Michelle Grace Hamel is a trauma surgery physician in San Diego, California. The primary specialty in the NPI Registry is Trauma Surgery Physician (taxonomy code 2086S0127X).
Where does Dr. Michelle Grace Hamel practice?
Dr. Hamel practices at 7901 Frost St, San Diego, CA 92123. Dr. Hamel's primary practice is Sharp Memorial Hospital in San Diego, California, part of Sharp HealthCare. Dmand AI also links Dr. Hamel to 2 group practices and clinics and 2 medical groups.
What is Dr. Michelle Grace Hamel's office phone number?
The practice phone on file for Dr. Hamel is (858) 939-3400.
What is Dr. Michelle Grace Hamel's medical license number?
Dr. Hamel holds California license A136865, one of the licenses on file in 2 states.
Which states has Dr. Michelle Grace Hamel been licensed in?
Dmand AI has state licenses on file for Dr. Hamel in California (2015 to 2027) and Virginia (2010 to 2015).
Which hospitals is Dr. Michelle Grace Hamel affiliated with?
Dr. Hamel practices at Sharp Memorial Hospital in San Diego, California. Dr. Hamel is also affiliated with Kindred Hospital San Diego.
What medical group is Dr. Michelle Grace Hamel part of?
Dr. Hamel is linked to Emergency and Acute Care Medical Corporation. Dmand AI links Dr. Hamel to 2 more medical groups.
Does Dr. Michelle Grace Hamel accept Medicare?
Yes. CMS data shows Dr. Hamel billed Medicare for 289 services in 2024, and Dr. Hamel accepts Medicare assignment.
How many Medicare patients does Dr. Michelle Grace Hamel see?
CMS counts 163 Medicare patients who saw Dr. Hamel in 2024, with an average age of 78.
Show 8 more questionsShow fewer questions
Is Dr. Michelle Grace Hamel board certified?
Yes. Dr. Hamel is board certified in surgery by the American Board of Surgery.
What services does Dr. Michelle Grace Hamel bill to Medicare?
In 2024, Dr. Hamel's most billed Medicare services were hospital inpatient care (99232), critical care (99291) and hospital inpatient care (99233).
Where did Dr. Michelle Grace Hamel go to medical school?
Dr. Hamel graduated from USF Health Morsani College of Medicine in 2010.
Has Dr. Michelle Grace Hamel received payments from drug or device companies?
CMS Open Payments shows $7,639 in general payments to Dr. Hamel from 6 companies from 2017 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Michelle Grace Hamel been practicing?
Dr. Hamel graduated from medical school in 2010, 16 years ago.
Does Dr. Michelle Grace Hamel do research?
Dmand AI links 4 publications to Dr. Hamel, published from 2007 to 2008.
Who does Dr. Michelle Grace Hamel publish with?
Dr. Hamel's most frequent co-authors are Raul S. Coimbra, MD, PhD (1 shared paper) and Jay Joseph Doucet, MD (1 shared paper).
What insurance does Dr. Michelle Grace Hamel accept?
Dr. Hamel is in network with 14 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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