Dr. Gregory Michael Smith, MD
- Medicare services, 2023
- 18
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 143
- Hospital affiliations
- 1
- Industry payments
- $2,024
- Practice address
- 6600 Bruceville Road, Sacramento, CA 95823
- Practice phone
- Call (916) 688-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Smith's professional email, personal email and mobile number
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Dr. Gregory Michael Smith is an emergency medicine physician in Sacramento, California
Dr. Smith practices at Kaiser Permanente South Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente.
Dr. Smith's NPI, 1447397542, was assigned on January 30, 2007. Dr. Smith graduated from University of Colorado Anschutz Medical Campus in 1993. Dr. Smith holds California license G88107.
- NPI
- 1447397542NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830272467
- NPI enumeration date
- January 30, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 688-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Michael Smith practices at Kaiser Permanente South Sacramento Medical Center in Sacramento, California
Dr. Smith's primary practice is Kaiser Permanente South Sacramento Medical Center, at 6600 Bruceville Road, Sacramento, CA 95823 in Sacramento County. The practice phone is (916) 688-2000.
- Kaiser Permanente South Sacramento Medical Center6600 Bruceville Road, Sacramento, CA 95823 · Sacramento CountyPhone(916) 688-2000
Source: Dmand AI Affiliation Data
Dr. Gregory Michael Smith is affiliated with 1 site of care and 1 medical group
Dr. Smith's primary practice is Kaiser Permanente South Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory Michael Smith's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smith practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente South Sacramento Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Michael Smith is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Smith's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Smith is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Smith's licenses on file in 4 states: California, Florida, Alabama and Colorado.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Florida license
- Emergency medical services (emergency medicine), Alabama
- Colorado license
Emergency medicine physicians near Dr. Smith
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
Dr. Gregory Michael Smith billed Medicare for 18 services in 2023
CMS data shows 18 Medicare services from Dr. Smith across 1 procedure code in 2023, for 21 Medicare patients. Medicare paid $2,241 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Smith's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 112023: 1864%
Dr. Smith compared with the California median for emergency medicine physicians, 2023
- Dr. Smith
- California median
- Medicare services
- 18vs 26593% below
- Medicare patients
- 21vs 24391% below
- Part D claims
- 12vs 6281% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Smith's most billed Medicare procedure codes, 2023
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Smith and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Michael Smith treated 21 Medicare patients in 2024, average age 68
CMS counts 21 Medicare patients who saw Dr. Smith in 2024. 75% of them have high blood pressure, and 71% have high cholesterol. Their average risk score is 1.79, 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. Smith's median patient age at 46, with 55% women.
Chronic conditions among Dr. Smith's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Diabetes62%
Share of Medicare patients with each condition. A patient can have several.
Dr. Smith's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory Michael Smith wrote 143 Medicare Part D claims in 2024
In 2024, Dr. Smith wrote 143 Medicare Part D claims for 52 patients. 94% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $131 in total drug cost. In 2019, CMS named 18 claims across 1 drug.
Dr. Smith's Part D claims by kind of drug, 2024
- Generic135 claims94%
- Brand-name and other8 claims6%
Dr. Smith'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.
Drug classes CMS tracks in Dr. Smith's Part D claims, 2024
- Antibiotics12%17 of 143 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, 2019 to 2021
- 2019
- 2021
- Claims for drugs CMS names
- 2019: 182021: 1233%
Drugs named by CMS: 1 in 2021, 1 in 2019.
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
How Dr. Gregory Michael Smith takes part in Medicare
Dr. Smith accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Gregory Michael Smith received $2,024 in industry payments from 2016 to 2023
CMS Open Payments shows 52 general payments to Dr. Smith from 10 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $1,062.
General payments to Dr. Smith by program year, 2016 to 2023
Companies that paid Dr. Smith the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory Michael Smith has 4 awards and honors on record
Dmand AI lists 4 awards for Dr. Smith, most recently US Naval Flight Surgeon Designation in 2006. Dr. Smith serves on CA State Trauma Advisory Committee, Regional Trauma Care Coordination Committee NCAL and Emergency Management Committee Kaiser South Sacramento Medical Center.
Awards and honors for Dr. Smith
- 2006
- US Naval Flight Surgeon Designation
- 2000
- Outstanding Resident Research Award
- 1997
- Navy and Marine Corps Commendation Medal
- 1989
- Phi Beta Kappa
Dr. Smith's committees and leadership roles
- CA State Trauma Advisory CommitteeMember
- 2022 to present
- Regional Trauma Care Coordination Committee NCALMember
- 2021 to present
- Emergency Management Committee Kaiser South Sacramento Medical CenterCo-Chair
- 2009 to present
- CA EMS Authority APOT CommitteeMember
- 2022
Source: Dmand AI Professional Profile Data
Dr. Gregory Michael Smith graduated from University of Colorado Anschutz Medical Campus
Dr. Smith graduated from University of Colorado Anschutz Medical Campus in 1993. Dr. Smith is a member of AAEM, ACEP and NAEMSP.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Gregory Michael Smith accepts plans from 2 insurance carriers
Dr. Smith is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Smith accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Gregory Michael Smith'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Gregory Michael Smith
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. Gregory Michael Smith's NPI number?
Dr. Gregory Michael Smith's NPI number is 1447397542. It was assigned on January 30, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Michael Smith?
Dr. Gregory Michael Smith is an emergency medicine physician in Sacramento, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Gregory Michael Smith practice?
Dr. Smith practices at 6600 Bruceville Road, Sacramento, CA 95823. Dr. Smith's primary practice is Kaiser Permanente South Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente.
What is Dr. Gregory Michael Smith's office phone number?
The practice phone on file for Dr. Smith is (916) 688-2000.
What is Dr. Gregory Michael Smith's medical license number?
Dr. Smith holds California license G88107, one of the licenses on file in 4 states.
Which states has Dr. Gregory Michael Smith been licensed in?
Dmand AI has state licenses on file for Dr. Smith in California (2007 to 2027), Florida (2000 to 2009), Alabama (2004 to 2007) and Colorado (1994 to 2001).
Which hospitals is Dr. Gregory Michael Smith affiliated with?
Dr. Smith practices at Kaiser Permanente South Sacramento Medical Center in Sacramento, California.
What medical group is Dr. Gregory Michael Smith part of?
Dr. Smith is linked to The Permanente Medical Group, Inc.
Does Dr. Gregory Michael Smith accept Medicare?
Yes. CMS data shows Dr. Smith billed Medicare for 18 services in 2023, and Dr. Smith accepts Medicare assignment.
How many Medicare patients does Dr. Gregory Michael Smith see?
CMS counts 21 Medicare patients who saw Dr. Smith in 2024, with an average age of 68.
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Is Dr. Gregory Michael Smith board certified?
Yes. Dr. Smith is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Gregory Michael Smith bill to Medicare?
In 2023, Dr. Smith's most billed Medicare services were emergency department visit (99285).
Where did Dr. Gregory Michael Smith go to medical school?
Dr. Smith graduated from University of Colorado Anschutz Medical Campus in 1993.
What drugs does Dr. Gregory Michael Smith prescribe most?
In 2021 Medicare Part D data, Dr. Smith's most prescribed drugs by claims were Cephalexin.
Has Dr. Gregory Michael Smith received payments from drug or device companies?
CMS Open Payments shows $2,024 in general payments to Dr. Smith from 10 companies from 2016 to 2023. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Gregory Michael Smith been practicing?
Dr. Smith graduated from medical school in 1993, 33 years ago.
What insurance does Dr. Gregory Michael Smith accept?
Dr. Smith is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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