Dr. Tammy S. Ho, MD
- Medicare services, 2024
- 2,756
- Medicare patients, 2024
- 501
- Part D claims, 2024
- 2,807
- Publications
- 4
- Clinical trials
- 10
- Practice address
- 500 Superior Ave, Newport Beach, CA 92663
- Practice phone
- Call (949) 520-7804
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hoag Outpatient Centers
Newport Beach, California
Find Dr. Ho'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. Tammy S. Ho is a urologist in Newport Beach, California
Dr. Ho practices at Hoag Outpatient Centers in Newport Beach, California.
Dr. Ho's NPI, 1003179128, was assigned on June 22, 2012. Dr. Ho graduated from Duke University School Of Medicine in 2012. Dr. Ho holds California license 149421.
- NPI
- 1003179128NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335378710
- NPI enumeration date
- June 22, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (949) 520-7804
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tammy S. Ho practices at Hoag Outpatient Centers in Newport Beach, California
Dr. Ho's primary practice is Hoag Outpatient Centers, at 500 Superior Ave, Newport Beach, CA 92663 in Orange County. The practice phone is (949) 520-7804.
- Hoag Outpatient Centers500 Superior Ave, Newport Beach, CA 92663 · Orange CountyPhone(949) 520-7804
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Tammy S. Ho is affiliated with 4 sites of care and 2 medical groups
Dr. Ho's primary practice is Hoag Outpatient Centers in Newport Beach, California. Dr. Ho is also affiliated with Hoag Hospital Newport Beach. The medical group on file is UCI Health Center for Urological Care. Dmand AI also links Dr. Ho to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
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. Tammy S. Ho's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ho practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hoag Outpatient Centers | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tammy S. Ho is one of 1,395 urologists in California
Urology is Dr. Ho's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Ho is board certified in urology by the American Board of Urology. Dmand AI has Dr. Ho's licenses on file in 2 states: California and Missouri.
Specialties and state licenses
- Urology, CaliforniaPrimary
- Missouri license
Clinical focus
Dmand AI lists bladder disease, enlarged prostate, enlarged prostate transurethral surgery (TURP), erectile dysfunction, kidney cysts, kidney removal surgery, kidney stone disease and pelvic prolapse among the conditions Dr. Ho treats.
Urologists near Dr. Ho
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. Tammy S. Ho billed Medicare for 2,756 services in 2024
CMS data shows 2,756 Medicare services from Dr. Ho across 16 procedure codes in 2024, for 501 Medicare patients. Medicare paid $164,907 for them.
Dr. Ho's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,2362024: 1,1854%
- Lab and pathology
- 2023: 7952024: 7239%
- Surgery
- 2023: 8442024: 71016%
- Other services
- 2023: 02024: 122
- Imaging
- 2023: 362024: 1656%
- Drugs given in the office
- 2023: 3,7002024: 0100%
Where Dr. Ho's Medicare services took place, 2024
- In an office2,65196%
- In a facility1054%
Dr. Ho compared with the California median for urologists, 2024
- Dr. Ho
- California median
- Medicare services
- 2,756vs 1,0502.6 times
- Medicare patients
- 501vs 34645% above
- Part D claims
- 2,681vs 6424.2 times
Medians across 1,310 urologists in California with Dmand AI profiles that report each measure.
Dr. Ho'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. Ho?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ho and other urologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tammy S. Ho treated 501 Medicare patients in 2024, average age 76
CMS counts 501 Medicare patients who saw Dr. Ho in 2024. The largest group is 65 to 74, with 209 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ho's median patient age at 70, with 44% women.
Dr. Ho's Medicare patients by age, 2024
Dr. Ho's Medicare patients by sex, 2024
- Women25851%
- Men24349%
Chronic conditions among Dr. Ho's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis50%
- Ischemic heart disease30%
- Chronic kidney disease29%
- Cancer26%
- Diabetes25%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ho'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
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tammy S. Ho wrote 2,807 Medicare Part D claims in 2024
In 2024, Dr. Ho wrote 2,807 Medicare Part D claims for 852 patients. 78% of them were for generic drugs. CMS names the drug for 2,681 of them, across 28 drugs with 11 or more claims each, at $493,919 in total drug cost. In 2023, CMS named 2,492 claims across 24 drugs.
Dr. Ho's Part D claims by kind of drug, 2024
- Generic2,178 claims78%
- Brand-name and other629 claims22%
Dr. Ho'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. Ho's Part D claims, 2024
- Opioids3%75 of 2,807 claims
- Antibiotics14%406 of 2,807 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: 2,4922024: 2,6818%
Drugs named by CMS: 28 in 2024, 24 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
Dr. Tammy S. Ho scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Ho for performance year 2024, reported as part of a group. Dr. Ho accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ho as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Ho's MIPS scores, performance year 2024
- 92of 100Final score
- 84.8of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Prostate resection: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Tammy S. Ho has 4 publications on record
Dmand AI links 4 papers to Dr. Ho, published from 2014 to 2017. Dr. Ho's most frequent co-authors are Gerald L. Andriole, MD, Steven Benjamin Brandes, MD and Douglas E. Coplen, MD.
Dr. Ho's papers by year, 2014 to 2017
Dr. Ho's most frequent co-authors
- Gerald L. Andriole, MD1 shared paper
- Steven Benjamin Brandes, MD1 shared paper
- Douglas E. Coplen, MD1 shared paper
Recent publications by Dr. Ho
Clin Cancer Res
See who Dr. Ho researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ho 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. Tammy S. Ho has worked on 10 clinical trials
Dmand AI links Dr. Ho to 10 clinical trials, 4 of them phase 2 studies. 9 are still active or recruiting. Conditions studied include Adenocarcinoma of Lung, Biliary Atresia and Low Back Pain.
Clinical trials with Dr. Ho by phase
- NonePhase 1: no trials
- 4Phase 2: 4 trials
- 1Phase 2/3: 1 trial
- NonePhase 3: no trials
- NonePhase 4: no trials
Trials with no phase (devices, behavioral studies) are left out.
Conditions in Dr. Ho's trials
- Adenocarcinoma of Lung
- Biliary Atresia
- Low Back Pain
- Malocclusion
- Muscular Atrophy
Investigators on the most trials with Dr. Ho
- Kader Tawfiq Abdelerahman, MD10 shared trials
- Randa Abdelmasih, MD10 shared trials
- Marjorie E. Affel, MD10 shared trials
Recent clinical trials with Dr. Ho
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Tammy S. Ho received $8,314 in industry payments from 2016 to 2025
CMS Open Payments shows 239 general payments to Dr. Ho from 39 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 79% of the total. Boston Scientific Corporation paid the most, $3,095.
General payments to Dr. Ho by program year, 2016 to 2025
General payments to Dr. Ho by kind, 2016 to 2025
- Food and beverage$6,57479%
- Travel and lodging$1,38017%
- Education$3604%
Companies that paid Dr. Ho the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tammy S. Ho graduated from Duke University School Of Medicine
Dr. Ho graduated from Duke University School Of Medicine in 2012.
- Medical school
- Board certified in urology
Source: Dmand AI Professional Profile Data
Dr. Tammy S. Ho accepts plans from 9 insurance carriers
Dr. Ho is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- +1 more carriersWith a free account
Plan types Dr. Ho accepts, by number of carriers
- Medicare9
- PPO7
- HMO5
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Tammy S. Ho'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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Tammy S. Ho
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. Tammy S. Ho's NPI number?
Dr. Tammy S. Ho's NPI number is 1003179128. It was assigned on June 22, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Tammy S. Ho?
Dr. Tammy S. Ho is a urologist in Newport Beach, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Tammy S. Ho practice?
Dr. Ho practices at 500 Superior Ave, Newport Beach, CA 92663. Dr. Ho's primary practice is Hoag Outpatient Centers in Newport Beach, California. Dmand AI also links Dr. Ho to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Tammy S. Ho's office phone number?
The practice phone on file for Dr. Ho is (949) 520-7804.
What is Dr. Tammy S. Ho's medical license number?
Dr. Ho holds California license 149421, one of the licenses on file in 2 states.
Which states has Dr. Tammy S. Ho been licensed in?
Dmand AI has state licenses on file for Dr. Ho in California (2017 to 2026) and Missouri (2012 to 2017).
Which hospitals is Dr. Tammy S. Ho affiliated with?
Dr. Ho is affiliated with Hoag Hospital Newport Beach. Dmand AI links Dr. Ho to 1 more hospital.
What medical group is Dr. Tammy S. Ho part of?
Dr. Ho is linked to UCI Health Center for Urological Care. Dmand AI links Dr. Ho to 1 more medical group.
Does Dr. Tammy S. Ho accept Medicare?
Yes. CMS data shows Dr. Ho billed Medicare for 2,756 services in 2024, and Dr. Ho accepts Medicare assignment.
Does Dr. Tammy S. Ho offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ho as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. Tammy S. Ho's MIPS score?
Dr. Ho's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Dr. Tammy S. Ho see?
CMS counts 501 Medicare patients who saw Dr. Ho in 2024, with an average age of 76.
Is Dr. Tammy S. Ho board certified?
Yes. Dr. Ho is board certified in urology by the American Board of Urology.
What services does Dr. Tammy S. Ho bill to Medicare?
In 2024, Dr. Ho's most billed Medicare services were lab and pathology test (81003), office visit, established patient (99214) and surgery: urinary system (51798).
Where did Dr. Tammy S. Ho go to medical school?
Dr. Ho graduated from Duke University School Of Medicine in 2012.
What drugs does Dr. Tammy S. Ho prescribe most?
In 2024 Medicare Part D data, Dr. Ho's most prescribed drugs by claims were Tamsulosin HCl, Estradiol and Gemtesa.
Has Dr. Tammy S. Ho received payments from drug or device companies?
CMS Open Payments shows $8,314 in general payments to Dr. Ho from 39 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Tammy S. Ho been practicing?
Dr. Ho graduated from medical school in 2012, 14 years ago.
Does Dr. Tammy S. Ho do research?
Dmand AI links 4 publications to Dr. Ho, published from 2014 to 2017. Dr. Ho has worked on 10 clinical trials.
Who does Dr. Tammy S. Ho publish with?
Dr. Ho's most frequent co-authors are Gerald L. Andriole, MD (1 shared paper), Steven Benjamin Brandes, MD (1 shared paper) and Douglas E. Coplen, MD (1 shared paper).
What insurance does Dr. Tammy S. Ho accept?
Dr. Ho is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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