Michael Stewart Hampton
- Medicare services, 2024
- 40
- Medicare patients, 2024
- 55
- Part D claims, 2024
- 235
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 975 Sereno Dr, Vallejo, CA 94589
- Practice phone
- Call (707) 651-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Michael Hampton'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.
Michael Stewart Hampton is an emergency medicine physician in Vallejo, California
Michael Hampton practices at Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente.
Michael Hampton's NPI, 1649480542, was assigned on May 22, 2007. Michael Hampton graduated from University of Maryland School of Medicine - Baltimore in 2005. Michael Hampton's Indiana license number on file is A.
- NPI
- 1649480542NPI Registry (opens in a new tab)
- NPI enumeration date
- May 22, 2007
- NPI status
- Active
- Practice phone
- (707) 651-1000
- 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; and Dmand AI Affiliation Data
Michael Stewart Hampton practices at Vallejo Medical Center in Vallejo, California
Michael Hampton's primary practice is Vallejo Medical Center, at 975 Sereno Dr, Vallejo, CA 94589 in Solano County. The practice phone is (707) 651-1000.
- Vallejo Medical Center975 Sereno Dr, Vallejo, CA 94589 · Solano CountyPhone(707) 651-1000
Source: Dmand AI Affiliation Data
Michael Stewart Hampton is affiliated with 3 sites of care and 1 medical group
Michael Hampton's primary practice is Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Michael Hampton to 1 more home health agency and 1 hospice, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael Stewart Hampton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Hampton practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vallejo Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael Stewart Hampton is one of 7,423 emergency medicine physicians in California
Emergency medicine is Michael Hampton's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Michael Hampton is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Michael Hampton's licenses on file in 2 states: Indiana and California.
Specialties and state licenses
- Emergency medicine, IndianaPrimary
- California license
Emergency medicine physicians near Michael Hampton
Counts of emergency 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
Michael Stewart Hampton billed Medicare for 40 services in 2024
CMS data shows 40 Medicare services from Michael Hampton across 2 procedure codes in 2024, for 55 Medicare patients. Medicare paid $4,015 for them. Every service was in a facility, such as a hospital, rather than an office.
Michael Hampton's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 852024: 4053%
Michael Hampton compared with the California median for emergency medicine physicians, 2024
- Michael Hampton
- California median
- Medicare services
- 40vs 26585% below
- Medicare patients
- 55vs 24377% below
- Part D claims
- 96vs 6255% above
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Michael Hampton'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
Michael Stewart Hampton treated 55 Medicare patients in 2024, average age 65
CMS counts 55 Medicare patients who saw Michael Hampton in 2024. The largest group is 65 to 74, with 22 patients. 73% of them have high blood pressure, and 55% have high cholesterol. 69% are also on Medicaid. Their average risk score is 1.72, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Michael Hampton's median patient age at 47, with 57% women.
Michael Hampton's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Hampton's Medicare patients by sex, 2024
- Women3055%
- Men2545%
Chronic conditions among Michael Hampton's Medicare patients, 2024
- High blood pressure73%
- High cholesterol55%
- Arthritis42%
- Chronic kidney disease38%
- Diabetes38%
- Asthma29%
- Mood disorders29%
- Alcohol and drug use disorders25%
Share of Medicare patients with each condition. A patient can have several.
Michael Hampton'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
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael Stewart Hampton wrote 235 Medicare Part D claims in 2024
In 2024, Michael Hampton wrote 235 Medicare Part D claims for 153 patients. 93% of them were for generic drugs. CMS names the drug for 96 of them, across 5 drugs with 11 or more claims each, at $1,673 in total drug cost. In 2023, CMS named 164 claims across 8 drugs.
Michael Hampton's Part D claims by kind of drug, 2024
- Generic218 claims93%
- Brand-name and other17 claims7%
Michael Hampton'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 Michael Hampton's Part D claims, 2024
- Opioids6%14 of 235 claims
- Antibiotics35%83 of 235 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: 1642024: 9641%
Drugs named by CMS: 5 in 2024, 8 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
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Michael Stewart Hampton graduated from University of Maryland School of Medicine - Baltimore
Michael Hampton graduated from University of Maryland School of Medicine - Baltimore in 2005.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Michael Stewart Hampton accepts plans from 1 insurance carrier
Michael Hampton is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
Plan types Michael Hampton accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Michael Stewart Hampton'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) |
| 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) |
| 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 Michael Stewart Hampton
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael Stewart Hampton's NPI number?
Michael Stewart Hampton's NPI number is 1649480542. It was assigned on May 22, 2007, and it is active in the NPI Registry.
What does Michael Stewart Hampton specialize in?
Michael Stewart Hampton is an emergency medicine physician in Vallejo, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Michael Stewart Hampton practice?
Michael Hampton practices at 975 Sereno Dr, Vallejo, CA 94589. Michael Hampton's primary practice is Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente. Dmand AI also links Michael Hampton to 1 home health agency and 1 hospice.
What is Michael Stewart Hampton's office phone number?
The practice phone on file for Michael Hampton is (707) 651-1000.
What is Michael Stewart Hampton's medical license number?
Michael Hampton's Indiana license number on file is A, one of the licenses on file in 2 states.
Which states has Michael Stewart Hampton been licensed in?
Dmand AI has state licenses on file for Michael Hampton in Indiana (2007 to 2015) and California (2015 to 2027).
Which hospitals is Michael Stewart Hampton affiliated with?
Michael Hampton practices at Vallejo Medical Center in Vallejo, California.
What medical group is Michael Stewart Hampton part of?
Michael Hampton is linked to The Permanente Medical Group, Inc.
Does Michael Stewart Hampton accept Medicare?
Yes. CMS data shows Michael Hampton billed Medicare for 40 services in 2024.
How many Medicare patients does Michael Stewart Hampton see?
CMS counts 55 Medicare patients who saw Michael Hampton in 2024, with an average age of 65.
Show 6 more questionsShow fewer questions
Is Michael Stewart Hampton board certified?
Yes. Michael Hampton is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Michael Stewart Hampton bill to Medicare?
In 2024, Michael Hampton's most billed Medicare services were emergency department visit (99284) and emergency department visit (99285).
Where did Michael Stewart Hampton go to medical school?
Michael Hampton graduated from University of Maryland School of Medicine - Baltimore in 2005.
What drugs does Michael Stewart Hampton prescribe most?
In 2024 Medicare Part D data, Michael Hampton's most prescribed drugs by claims were Cefpodoxime Proxetil, Ondansetron ODT and Ibuprofen.
How long has Michael Stewart Hampton been practicing?
Michael Hampton graduated from medical school in 2005, 21 years ago.
What insurance does Michael Stewart Hampton accept?
Michael Hampton is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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