Dr. Stephen Andrew Poon, MD
- Part D claims, 2024
- 1,537
- Publications
- 15
- Hospital affiliations
- 1
- Industry payments
- $422
- Medical group
- 1
- Practice address
- 441 N Lakeview Ave, Anaheim, CA 92807
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Anaheim, California
Find Dr. Poon'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 Andrew Poon is a urologist in Anaheim, California
Dr. Poon practices at Southern California Permanente Medical Group in Anaheim, California.
Dr. Poon's NPI, 1770741068, was assigned on May 23, 2008. Dr. Poon graduated from Vagelos College of Physicians and Surgeons in 2005. Dr. Poon's New York license number on file is 240659.
- NPI
- 1770741068NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153586953
- NPI enumeration date
- May 23, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 279-4000
- 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; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen Andrew Poon practices at Southern California Permanente Medical Group in Anaheim, California
Dr. Poon's primary practice is Southern California Permanente Medical Group, at 441 N Lakeview Ave, Anaheim, CA 92807 in Orange County. The practice phone is (714) 279-4000.
- Southern California Permanente Medical Group441 N Lakeview Ave, Anaheim, CA 92807 · Orange CountyPhone(714) 279-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stephen Andrew Poon is affiliated with 2 sites of care and 1 medical group
Dr. Poon's primary practice is Southern California Permanente Medical Group in Anaheim, California. Dr. Poon is also affiliated with Memorial Sloan Kettering Cancer Center. The medical group on file is Southern California Permanente Medical Group.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephen Andrew Poon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Poon practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen Andrew Poon is one of 1,395 urologists in California
Urology is Dr. Poon's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Poon is board certified in urology by the American Board of Urology. Dmand AI has Dr. Poon's licenses on file in 2 states: New York and California.
Specialties and state licenses
- Urology, New YorkPrimary
- California license
Urologists near Dr. Poon
Counts of urologists 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 Andrew Poon's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Poon's median patient age at 70, with 20% women.
Dr. Poon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women20%
- Men80%
Source: Dmand AI Patient Panel Data
Dr. Stephen Andrew Poon wrote 1,537 Medicare Part D claims in 2024
In 2024, Dr. Poon wrote 1,537 Medicare Part D claims for 448 patients. 94% of them were for generic drugs. CMS names the drug for 1,392 of them, across 20 drugs with 11 or more claims each, at $96,049 in total drug cost. In 2023, CMS named 1,433 claims across 19 drugs.
Dr. Poon's Part D claims by kind of drug, 2024
- Generic1,444 claims94%
- Brand-name78 claims5%
- Other15 claims1%
Dr. Poon'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 Dr. Poon's Part D claims, 2024
- Opioids4%69 of 1,537 claims
- Antibiotics11%172 of 1,537 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: 1,4332024: 1,3923%
Drugs named by CMS: 20 in 2024, 19 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
How Dr. Stephen Andrew Poon takes part in Medicare
Dr. Poon 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. Stephen Andrew Poon has 15 publications on record
Dmand AI links 15 papers to Dr. Poon, published from 2008 to 2015. 2010 was the busiest year, with 3. The most frequent topics are Varicocele, Testis and Certification. Dr. Poon has published most often in J Urol. Dr. Poon's most frequent co-authors are Jonathan L. Silberstein, MD, Guido Dalbagni, MD and Guarionex Joel Decastro, MD.
Dr. Poon's papers by year, 2008 to 2015
Topics Dr. Poon writes about most
- Varicocele
- Testis
- Certification
- Practice Patterns, Physicians'
- Urologic Surgical Procedures, Male
- Urology
- Carcinoma, Squamous Cell
- Laparoscopy
Dr. Poon's most frequent co-authors
- Jonathan L. Silberstein, MD4 shared papers
- Guido Dalbagni, MD2 shared papers
- Guarionex Joel Decastro, MD2 shared papers
Recent publications by Dr. Poon
See who Dr. Poon researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Poon works with, so you can find a warm path to the right urologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephen Andrew Poon received $422 in industry payments from 2016 to 2020
CMS Open Payments shows 6 general payments to Dr. Poon from 4 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. NeoTract Inc. paid the most, $152.
General payments to Dr. Poon by program year, 2016 to 2020
Companies that paid Dr. Poon the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephen Andrew Poon graduated from Vagelos College of Physicians and Surgeons
Dr. Poon graduated from Vagelos College of Physicians and Surgeons in 2005.
- Medical school
- Board certified in urology
Source: Dmand AI Professional Profile Data
Dr. Stephen Andrew Poon accepts plans from 2 insurance carriers
Dr. Poon 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. Poon accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Stephen Andrew Poon'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Stephen Andrew Poon
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 Andrew Poon's NPI number?
Dr. Stephen Andrew Poon's NPI number is 1770741068. It was assigned on May 23, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Andrew Poon?
Dr. Stephen Andrew Poon is a urologist in Anaheim, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Stephen Andrew Poon practice?
Dr. Poon practices at 441 N Lakeview Ave, Anaheim, CA 92807. Dr. Poon's primary practice is Southern California Permanente Medical Group in Anaheim, California.
What is Dr. Stephen Andrew Poon's office phone number?
The practice phone on file for Dr. Poon is (714) 279-4000.
What is Dr. Stephen Andrew Poon's medical license number?
Dr. Poon's New York license number on file is 240659, one of the licenses on file in 2 states.
Which states has Dr. Stephen Andrew Poon been licensed in?
Dmand AI has state licenses on file for Dr. Poon in New York (2006 to 2013) and California (2013 to 2027).
Which hospitals is Dr. Stephen Andrew Poon affiliated with?
Dr. Poon is affiliated with Memorial Sloan Kettering Cancer Center.
What medical group is Dr. Stephen Andrew Poon part of?
Dr. Poon is linked to Southern California Permanente Medical Group.
Does Dr. Stephen Andrew Poon accept Medicare?
Yes. CMS lists Dr. Poon as accepting Medicare assignment.
Is Dr. Stephen Andrew Poon board certified?
Yes. Dr. Poon is board certified in urology by the American Board of Urology.
Show 7 more questionsShow fewer questions
Where did Dr. Stephen Andrew Poon go to medical school?
Dr. Poon graduated from Vagelos College of Physicians and Surgeons in 2005.
What drugs does Dr. Stephen Andrew Poon prescribe most?
In 2024 Medicare Part D data, Dr. Poon's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Terazosin HCl.
Has Dr. Stephen Andrew Poon received payments from drug or device companies?
CMS Open Payments shows $422 in general payments to Dr. Poon from 4 companies from 2016 to 2020. The largest total came from NeoTract Inc.
How long has Dr. Stephen Andrew Poon been practicing?
Dr. Poon graduated from medical school in 2005, 21 years ago.
Does Dr. Stephen Andrew Poon do research?
Dmand AI links 15 publications to Dr. Poon, published from 2008 to 2015.
Who does Dr. Stephen Andrew Poon publish with?
Dr. Poon's most frequent co-authors are Jonathan L. Silberstein, MD (4 shared papers), Guido Dalbagni, MD (2 shared papers) and Guarionex Joel Decastro, MD (2 shared papers).
What insurance does Dr. Stephen Andrew Poon accept?
Dr. Poon 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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