J Cardiothorac Vasc Anesth
Contrast MediaEchocardiographyEchocardiography, Transesophageal
Dr. Marietta E. Smith, MD
NPI1619401916PAC ID2769867621
- Medicare services, 2024
- 293
- Medicare patients, 2024
- 231
- Publications
- 1
- Hospital affiliations
- 2
- Industry payments
- $377
- Practice address
- 350 Hawthorne Avenue, Oakland, CA 94609
- Practice phone
- Call (510) 655-4000
- 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
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. Marietta E. Smith is an anesthesiologist in Oakland, California
Dr. Smith practices at Alta Bates Summit Medical Center in Oakland, California, part of Sutter Health.
Dr. Smith's NPI, 1619401916, was assigned on April 13, 2017. Dr. Smith graduated from Geisel School Of Medicine At Dartmouth in 2017. Dr. Smith holds California license A159329.
NPI and contact details
- NPI
- 1619401916NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769867621
- NPI enumeration date
- April 13, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 655-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marietta E. Smith practices at Alta Bates Summit Medical Center in Oakland, California
Dr. Smith's primary practice is Alta Bates Summit Medical Center, at 350 Hawthorne Avenue, Oakland, CA 94609 in Alameda County. The practice phone is (510) 655-4000.
- Alta Bates Summit Medical Center350 Hawthorne Avenue, Oakland, CA 94609 · Alameda CountyPhone(510) 655-4000
Source: Dmand AI Affiliation Data
Dr. Marietta E. Smith is affiliated with 2 sites of care and 1 medical group
Dr. Smith's primary practice is Alta Bates Summit Medical Center in Oakland, California, part of Sutter Health. Dr. Smith is also affiliated with Alta Bates Summit Medical Center | Alta Bates Campus. The medical group on file is East Bay Anesthesiology Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marietta E. Smith's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smith practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alta Bates Summit Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Marietta E. Smith is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Smith's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Smith is board certified in adult cardiac anesthesiology by the American Board of Anesthesiology. Dr. Smith is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Smith
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
6,593anesthesiologists in California109anesthesiologists in Oakland11anesthesiologists at Alta Bates Summit Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Marietta E. Smith billed Medicare for 293 services in 2024
CMS data shows 293 Medicare services from Dr. Smith across 12 procedure codes in 2024, for 231 Medicare patients. Medicare paid $30,849 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024293
Medicare patients231
Paid by Medicare$30,849
Procedure codes12
Dr. Smith's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1222024: 11010%
- Tests and treatments
- 2023: 992024: 7722%
- Imaging
- 2023: 612024: 602%
- Surgery
- 2023: 522024: 4612%
Dr. Smith compared with the California median for anesthesiologists, 2024
- Dr. Smith
- California median
- Medicare services
- 293vs 724.1 times
- Medicare patients
- 231vs 14362% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Smith'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. Smith?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Smith and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marietta E. Smith treated 231 Medicare patients in 2024, average age 76
CMS counts 231 Medicare patients who saw Dr. Smith in 2024. The largest group is 75 to 84, with 93 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 2.06, 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 64, with 49% women.
Medicare patients, 2024231
Average age76
Average risk score2.06
Also on Medicaid36%
Dr. Smith's Medicare patients by age, 2024
Dr. Smith's Medicare patients by sex, 2024
- Women11851%
- Men11349%
Chronic conditions among Dr. Smith's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Chronic kidney disease44%
- Atrial fibrillation39%
- Heart failure39%
- Ischemic heart disease37%
- Diabetes35%
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 64
Patient panel by sex, all payers
- Women49%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Marietta E. 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. Marietta E. Smith has 1 publication on record
Dmand AI links 1 paper to Dr. Smith in 2019. Dr. Smith's most frequent co-authors are Brett H. Cronin, MD, Deborah Lynn Fretwell, MD and Gerard R. Manecke, MD.
Papers1
Dr. Smith's most frequent co-authors
- Brett H. Cronin, MD1 shared paper
- Deborah Lynn Fretwell, MD1 shared paper
- Gerard R. Manecke, MD1 shared paper
Recent publications by Dr. Smith
See who Dr. Smith researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Smith works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Marietta E. Smith received $377 in industry payments from 2021 to 2025
CMS Open Payments shows 11 general payments to Dr. Smith from 4 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $205.
General payments to Dr. Smith by program year, 2021 to 2025
Companies that paid Dr. Smith the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marietta E. Smith graduated from Geisel School Of Medicine At Dartmouth
Dr. Smith graduated from Geisel School Of Medicine At Dartmouth in 2017.
- Medical school
- Board certified in adult cardiac anesthesiology
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Marietta E. Smith accepts plans from 1 insurance carrier
Dr. Smith is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Marietta E. 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Marietta E. 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. Marietta E. Smith's NPI number?
Dr. Marietta E. Smith's NPI number is 1619401916. It was assigned on April 13, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Marietta E. Smith?
Dr. Marietta E. Smith is an anesthesiologist in Oakland, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Marietta E. Smith practice?
Dr. Smith practices at 350 Hawthorne Avenue, Oakland, CA 94609. Dr. Smith's primary practice is Alta Bates Summit Medical Center in Oakland, California, part of Sutter Health.
What is Dr. Marietta E. Smith's office phone number?
The practice phone on file for Dr. Smith is (510) 655-4000.
What is Dr. Marietta E. Smith's medical license number?
Dr. Smith holds California license A159329.
Which hospitals is Dr. Marietta E. Smith affiliated with?
Dr. Smith practices at Alta Bates Summit Medical Center in Oakland, California. Dr. Smith is also affiliated with Alta Bates Summit Medical Center | Alta Bates Campus.
What medical group is Dr. Marietta E. Smith part of?
Dr. Smith is linked to East Bay Anesthesiology Medical Group.
Does Dr. Marietta E. Smith accept Medicare?
Yes. CMS data shows Dr. Smith billed Medicare for 293 services in 2024, and Dr. Smith accepts Medicare assignment.
How many Medicare patients does Dr. Marietta E. Smith see?
CMS counts 231 Medicare patients who saw Dr. Smith in 2024, with an average age of 76.
Is Dr. Marietta E. Smith board certified?
Yes. Dr. Smith is board certified in adult cardiac anesthesiology by the American Board of Anesthesiology.
Show 7 more questionsShow fewer questions
What services does Dr. Marietta E. Smith bill to Medicare?
In 2024, Dr. Smith's most billed Medicare services were ultrasound (76937), surgery: heart and blood vessels (36620) and anesthesia (00142).
Where did Dr. Marietta E. Smith go to medical school?
Dr. Smith graduated from Geisel School Of Medicine At Dartmouth in 2017.
Has Dr. Marietta E. Smith received payments from drug or device companies?
CMS Open Payments shows $377 in general payments to Dr. Smith from 4 companies from 2021 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Marietta E. Smith been practicing?
Dr. Smith graduated from medical school in 2017, 9 years ago.
Does Dr. Marietta E. Smith do research?
Dmand AI links 1 publication to Dr. Smith.
Who does Dr. Marietta E. Smith publish with?
Dr. Smith's most frequent co-authors are Brett H. Cronin, MD (1 shared paper), Deborah Lynn Fretwell, MD (1 shared paper) and Gerard R. Manecke, MD (1 shared paper).
What insurance does Dr. Marietta E. Smith accept?
Dr. Smith is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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