Dr. Lulu Sim Tsai, MD
- Medicare services, 2024
- 348
- Medicare patients, 2024
- 139
- Part D claims, 2024
- 6,278
- Medical groups
- 4
- State license
- 1
- Practice address
- 4729 N Habana Ave, Tampa, FL 33614
- Practice phone
- Call (813) 251-8444
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Infectious Disease Associates of Tampa Bay
Tampa, Florida
Find Dr. Tsai's professional email, personal email and mobile number
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Dr. Lulu Sim Tsai is a psychiatrist in Tampa, Florida
Dr. Tsai practices at Infectious Disease Associates of Tampa Bay in Tampa, Florida.
Dr. Tsai's NPI, 1811109952, was assigned on May 3, 2007. Dr. Tsai graduated from Hahnemann University College of Medicine in 1994. Dr. Tsai holds Oregon license MD26330.
- NPI
- 1811109952NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365335767
- NPI enumeration date
- May 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (813) 251-8444
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lulu Sim Tsai practices at Infectious Disease Associates of Tampa Bay in Tampa, Florida
Dr. Tsai's primary practice is Infectious Disease Associates of Tampa Bay, at 4729 N Habana Ave, Tampa, FL 33614 in Hillsborough County. The practice phone is (813) 251-8444.
- Infectious Disease Associates of Tampa Bay4729 N Habana Ave, Tampa, FL 33614 · Hillsborough CountyPhone(813) 251-8444
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lulu Sim Tsai is affiliated with 1 site of care and 4 medical groups
Dr. Tsai's primary practice is Infectious Disease Associates of Tampa Bay in Tampa, Florida. The medical group on file is BayCare Behavioral Health. Dmand AI also links Dr. Tsai to 3 more medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Lulu Sim Tsai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tsai practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Infectious Disease Associates of Tampa Bay | Available with a free account |
| +3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lulu Sim Tsai is one of 1,975 psychiatrists in Florida
Psychiatry is Dr. Tsai's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Tsai is licensed in Oregon.
Specialties and state licenses
- Psychiatry, OregonPrimary
Psychiatrists near Dr. Tsai
Counts of psychiatrists 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. Lulu Sim Tsai billed Medicare for 348 services in 2024
CMS data shows 348 Medicare services from Dr. Tsai across 2 procedure codes in 2024, all of them office visits, for 139 Medicare patients. Medicare paid $29,575 for them. Every service was in an office.
Dr. Tsai's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3392024: 3483%
Dr. Tsai compared with the Florida median for psychiatrists, 2024
- Dr. Tsai
- Florida median
- Medicare services
- 348vs 20471% above
- Medicare patients
- 139vs 7390% above
- Part D claims
- 6,120vs 24025.5 times
Medians across 1,952 psychiatrists in Florida with Dmand AI profiles that report each measure.
Dr. Tsai'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lulu Sim Tsai treated 139 Medicare patients in 2024, average age 66
CMS counts 139 Medicare patients who saw Dr. Tsai in 2024. The largest group is 65 to 74, with 74 patients. 75% of them have anxiety, and 75% have mood disorders. 22% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tsai's median patient age at 66, with 65% women.
Dr. Tsai's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Tsai's Medicare patients by sex, 2024
- Women9971%
- Men4029%
Chronic conditions among Dr. Tsai's Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- High cholesterol74%
- Depression73%
- High blood pressure61%
- Arthritis44%
- Personality disorders33%
- Bipolar disorder32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tsai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lulu Sim Tsai wrote 6,278 Medicare Part D claims in 2024
In 2024, Dr. Tsai wrote 6,278 Medicare Part D claims for 460 patients. 97% of them were for generic drugs. CMS names the drug for 6,120 of them, across 57 drugs with 11 or more claims each, at $263,931 in total drug cost. In 2023, CMS named 5,497 claims across 57 drugs.
Dr. Tsai's Part D claims by kind of drug, 2024
- Generic6,112 claims97%
- Brand-name166 claims3%
Dr. Tsai'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. Tsai's Part D claims, 2024
- Antipsychotics, patients 65 and over10%611 of 6,278 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: 5,4972024: 6,12011%
Drugs named by CMS: 57 in 2024, 57 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. Lulu Sim Tsai offers telehealth to Medicare patients
Dr. Tsai accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tsai as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Lulu Sim Tsai graduated from Hahnemann University College of Medicine
Dr. Tsai graduated from Hahnemann University College of Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lulu Sim Tsai'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 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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Lulu Sim Tsai
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. Lulu Sim Tsai's NPI number?
Dr. Lulu Sim Tsai's NPI number is 1811109952. It was assigned on May 3, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Lulu Sim Tsai?
Dr. Lulu Sim Tsai is a psychiatrist in Tampa, Florida. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Lulu Sim Tsai practice?
Dr. Tsai practices at 4729 N Habana Ave, Tampa, FL 33614. Dr. Tsai's primary practice is Infectious Disease Associates of Tampa Bay in Tampa, Florida. Dmand AI also links Dr. Tsai to 3 medical groups.
What is Dr. Lulu Sim Tsai's office phone number?
The practice phone on file for Dr. Tsai is (813) 251-8444.
What is Dr. Lulu Sim Tsai's medical license number?
Dr. Tsai holds Oregon license MD26330.
What medical group is Dr. Lulu Sim Tsai part of?
Dr. Tsai is linked to BayCare Behavioral Health. Dmand AI links Dr. Tsai to 3 more medical groups.
Does Dr. Lulu Sim Tsai accept Medicare?
Yes. CMS data shows Dr. Tsai billed Medicare for 348 services in 2024, and Dr. Tsai accepts Medicare assignment.
Does Dr. Lulu Sim Tsai offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tsai as offering telehealth services.
How many Medicare patients does Dr. Lulu Sim Tsai see?
CMS counts 139 Medicare patients who saw Dr. Tsai in 2024, with an average age of 66.
What services does Dr. Lulu Sim Tsai bill to Medicare?
In 2024, Dr. Tsai's most billed Medicare services were office visit, established patient (99214) and office visit, new patient (99204).
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Where did Dr. Lulu Sim Tsai go to medical school?
Dr. Tsai graduated from Hahnemann University College of Medicine in 1994.
What drugs does Dr. Lulu Sim Tsai prescribe most?
In 2024 Medicare Part D data, Dr. Tsai's most prescribed drugs by claims were Alprazolam, Clonazepam and Quetiapine Fumarate.
How long has Dr. Lulu Sim Tsai been practicing?
Dr. Tsai graduated from medical school in 1994, 32 years ago.
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