Dr. Stephen Michael Smith, DO
- Hospital affiliations
- 1
- Industry payments
- $191
- Medical groups
- 2
- Insurance carriers
- 12
- State licenses
- 2
- Practice address
- 2801 Atlantic Ave, Long Beach, CA 90806
- Practice phone
- Call (562) 933-2000
- 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
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. Stephen Michael Smith is a pediatric hematology and oncology physician in Long Beach, California
Dr. Smith practices at Long Beach Medical Center in Long Beach, California, part of MemorialCare Health System.
Dr. Smith's NPI, 1548796790, was assigned on May 10, 2017. Dr. Smith graduated from Heritage College of Osteopathic Medicine in 2017. Dr. Smith's California license number on file is 20A18375.
- NPI
- 1548796790NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638440498
- NPI enumeration date
- May 10, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (562) 933-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. Stephen Michael Smith practices at Long Beach Medical Center in Long Beach, California
Dr. Smith's primary practice is Long Beach Medical Center, at 2801 Atlantic Ave, Long Beach, CA 90806 in Los Angeles County. The practice phone is (562) 933-2000.
- Long Beach Medical Center2801 Atlantic Ave, Long Beach, CA 90806 · Los Angeles CountyPhone(562) 933-2000
Source: Dmand AI Affiliation Data
Dr. Stephen Michael Smith is affiliated with 3 sites of care and 2 medical groups
Dr. Smith's primary practice is Long Beach Medical Center in Long Beach, California, part of MemorialCare Health System. The medical group on file is UCLA Health. Dmand AI also links Dr. Smith to 1 more group practice or clinic, 1 therapy and rehab clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephen Michael Smith's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smith practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Long Beach Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across MemorialCare Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stephen Michael Smith is one of 385 pediatric hematologys and oncology physicians in California
Pediatric hematology-oncology is Dr. Smith's primary specialty in the NPI Registry, under taxonomy code 2080P0207X. Dr. Smith is board certified in pediatric hematology-oncology by the American Board of Pediatrics. Dmand AI has Dr. Smith's licenses on file in 2 states: California and Nevada.
Specialties and state licenses
- Pediatric hematology and oncology, CaliforniaPrimary
- Nevada license
Pediatric hematologys and oncology physicians near Dr. Smith
Counts of pediatric hematologys and oncology 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. Stephen Michael Smith's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Dr. Smith's median patient age at 14, with 43% women.
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 14
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
How Dr. Stephen 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)
Dr. Stephen Michael Smith received $191 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Smith from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $156.
General payments to Dr. Smith by program year, 2024 to 2025
Companies that paid Dr. Smith the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephen Michael Smith graduated from Heritage College of Osteopathic Medicine
Dr. Smith graduated from Heritage College of Osteopathic Medicine in 2017.
- Medical school
- Board certified in pediatric hematology-oncology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Stephen Michael Smith accepts plans from 12 insurance carriers
Dr. Smith is in network with 12 carriers, including Aetna, 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.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +4 more carriersWith a free account
Plan types Dr. Smith accepts, by number of carriers
- PPO9
- HMO6
- Medicare6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Stephen 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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Stephen 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. Stephen Michael Smith's NPI number?
Dr. Stephen Michael Smith's NPI number is 1548796790. It was assigned on May 10, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Michael Smith?
Dr. Stephen Michael Smith is a pediatric hematology and oncology physician in Long Beach, California. The primary specialty in the NPI Registry is Pediatric Hematology & Oncology Physician (taxonomy code 2080P0207X).
Where does Dr. Stephen Michael Smith practice?
Dr. Smith practices at 2801 Atlantic Ave, Long Beach, CA 90806. Dr. Smith's primary practice is Long Beach Medical Center in Long Beach, California, part of MemorialCare Health System. Dmand AI also links Dr. Smith to 1 group practice or clinic, 1 therapy and rehab clinic and 1 medical group.
What is Dr. Stephen Michael Smith's office phone number?
The practice phone on file for Dr. Smith is (562) 933-2000.
What is Dr. Stephen Michael Smith's medical license number?
Dr. Smith's California license number on file is 20A18375, one of the licenses on file in 2 states.
Which states has Dr. Stephen Michael Smith been licensed in?
Dmand AI has state licenses on file for Dr. Smith in California (2020 to 2025) and Nevada (2017 to 2020).
Which hospitals is Dr. Stephen Michael Smith affiliated with?
Dr. Smith practices at Long Beach Medical Center in Long Beach, California.
What medical group is Dr. Stephen Michael Smith part of?
Dr. Smith is linked to UCLA Health. Dmand AI links Dr. Smith to 1 more medical group.
Does Dr. Stephen Michael Smith accept Medicare?
Yes. CMS lists Dr. Smith as accepting Medicare assignment.
Is Dr. Stephen Michael Smith board certified?
Yes. Dr. Smith is board certified in pediatric hematology-oncology by the American Board of Pediatrics.
Show 4 more questionsShow fewer questions
Where did Dr. Stephen Michael Smith go to medical school?
Dr. Smith graduated from Heritage College of Osteopathic Medicine in 2017.
Has Dr. Stephen Michael Smith received payments from drug or device companies?
CMS Open Payments shows $191 in general payments to Dr. Smith from 2 companies from 2024 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Stephen Michael Smith been practicing?
Dr. Smith graduated from medical school in 2017, 9 years ago.
What insurance does Dr. Stephen Michael Smith accept?
Dr. Smith is in network with 12 carriers, including Aetna, 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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