NPI registry status
Active
2026 NPPES data Specialist NPI 1902097413 M.D.
Verify on CMS → Lisa Kay Mao, M.D.
Specialist in Boca Raton, Florida.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 69,608 in Specialist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
521
Medicare Part D claims · 147 beneficiaries · Specialist avg: 1K
Generic prescribing
54%
generic claims · 46% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
0/100
▼ 83 pts below national avg 83.1 · Penalty band
Industry payments
$90.45
3 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Lisa Kay Mao, M.D. reported a CMS MIPS final score of 0/100 - below the 83.1 national average - and filed 521 Medicare Part D claims in 2023.
- 0/100
- MIPS score · -83 vs avg
- 521
- Part D claims, 2023
- 54%
- generic prescribing
- $90.45
- industry payments (Sunshine Act)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Lisa Kay Mao, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
0 0th percentile higher than 0% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Lisa Kay Mao, M.D. sits
This provider among specialist peers
Across the 4,869 specialist providers who report both Medicare Part D prescribing and a MIPS quality score, Lisa Kay Mao, M.D. writes more Part D claims than 38% of them and scores higher on MIPS quality than 0% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one specialist peer from a representative sample of 60; the gold marker is Lisa Kay Mao, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Lisa Kay Mao, M.D.?
Below national averagePrimary specialty
Specialist
Medicare Part D claims
521 65% vs specialty avg
MIPS final score
0/100 83.1 pts vs avg
Specialty distribution in Florida
How Specialist compares to other specialties among Florida providers
Medicare quality performance, MIPS
Lisa Kay Mao, M.D.'s 2023 MIPS final score plotted against the Specialist national average
- MIPS Final Score
- 0/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Specialist) - 0/100 vs national avg 83.1
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Lisa Kay Mao, M.D. appears in the CMS NPPES registry as a Specialist provider holding M.D. credentials at 1445 NW BOCA RATON BLVD, Boca Raton, FL, 33432, with a listed phone of (561) 997-8100. NPI 1902097413 was issued on 08/08/2007.
Medicare Part D records for calendar year 2023 show 521 prescription claims written by this provider, covering 147 Medicare beneficiaries and totaling roughly $162K in drug spend, split 46% brand-name and 54% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 0/100 for the 2023 performance year (Quality 0), compared with the national average of 83.1.
Specialist is a high-volume specialty nationwide, with 69,608 enrolled providers across 55 states and an average of 1,474 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1902097413 |
|---|---|
| Specialty | Specialist |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 08/08/2007 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
0
Final Score
Avg: 83.1
0
Quality
Reporting: Individual
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Lisa Kay Mao, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$90
Largest payer
ABBVIE INC.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - Florida FLDOH 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~75K Florida medical licensees in 2023 - they are NOT specific to Lisa Kay Mao, M.D.. To verify Lisa Kay Mao, M.D.'s current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases
FLDOH publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Above average
Lisa Kay Mao, M.D. - brand share 46.0%
Specialist average
46% brand-name claims vs 54% generic, on 521 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
521
Total Claims
$162K
Total Drug Cost
147
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,160
- Total Day Supply
- 33,771
- Brand vs Generic
- 46% brand / 54% generic
- Brand Drug Cost
- $148K
- Generic Drug Cost
- $14K
- Antibiotic Claims
- 27
Patient Demographics
- Average Patient Age
- 77.8 years
- Avg HCC Risk Score
- 1.17
- Gender Split
- 61% female / 39% male
- Age Distribution
- <65: 0, 65-74: 54, 75-84: 68, 85+: 25
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Lisa Kay Mao, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Latanoprost
Latanoprost
160 claims
- Timolol Maleate 48
Timolol Maleate
48 claims
- Dorzolamide Hcl 43
Dorzolamide Hcl
43 claims
- Brimonidine Tartrate 40
Brimonidine Tartrate
40 claims
- Restasis 39
Restasis
39 claims
- Cyclosporine 31
Cyclosporine
31 claims
- Doxycycline Hyclate 26
Doxycycline Hyclate
26 claims
- Prednisolone Acetate 25
Prednisolone Acetate
25 claims
| Drug | Claims |
|---|---|
| Latanoprost | 160 |
| Timolol Maleate | 48 |
| Dorzolamide Hcl | 43 |
| Brimonidine Tartrate | 40 |
| Restasis Cyclosporine | 39 |
| Cyclosporine | 31 |
| Doxycycline Hyclate | 26 |
| Prednisolone Acetate | 25 |
| Xiidra Lifitegrast | 21 |
| Tobramycin-Dexamethasone Tobramycin/Dexamethasone | 20 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Specialist Overview
How Lisa Kay Mao, M.D. fits within the Specialist landscape nationally.
69,608
Specialist Providers in US
55
States with Specialist
1,474
Avg Claims per Provider
Lisa Kay Mao, M.D.'s 521 claims are below the specialty average of 1,474.
Nearby Specialist Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Mao.
Dr. Cory Abbate
DPT
North Miami, FL
David Abbott
Clearwater, FL
Dr. Michael Abdoney
DDS
Tampa, FL
Dr. Syed Abid
MD
St Petersburg, FL
Dr. Shagen Abovyan
MD
Fort Lauderdale, FL
Compare Specialist nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Florida medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Specialist peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Lisa Kay Mao, M.D.'s specialty? ▼
Lisa Kay Mao, M.D. specializes in Specialist and practices in Boca Raton, Florida. Credentials: M.D..
How much does Lisa Kay Mao, M.D. prescribe under Medicare Part D? ▼
In 2023, Lisa Kay Mao, M.D. wrote 521 Medicare Part D claims totaling $162K in drug costs for 147 beneficiaries.
What is Lisa Kay Mao, M.D.'s Medicare quality score? ▼
Lisa Kay Mao, M.D. has a CMS MIPS Final Score of 0/100 (Quality: 0). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Lisa Kay Mao, M.D. located? ▼
Lisa Kay Mao, M.D. is located at 1445 NW BOCA RATON BLVD, Boca Raton, FL, 33432. Phone: (561) 997-8100.
What is Lisa Kay Mao, M.D.'s NPI number? ▼
Lisa Kay Mao, M.D.'s National Provider Identifier (NPI) is 1902097413, issued on 08/08/2007.
Does Lisa Kay Mao, M.D. prescribe more brand-name or generic drugs? ▼
Lisa Kay Mao, M.D.'s prescribing is 46% brand-name and 54% generic drugs by claim count, with $148K in brand drug costs.
How many Specialist providers are there in the US? ▼
There are 69,608 Specialist providers across 55 states in the US. The average Specialist provider writes 1,474 Medicare Part D claims per year.
What drugs does Lisa Kay Mao, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Lisa Kay Mao, M.D.'s most frequently prescribed drugs include Latanoprost, Timolol Maleate, Dorzolamide Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Lisa Kay Mao, M.D. accept Medicare? ▼
Lisa Kay Mao, M.D. appears in CMS Medicare data with 521 Part D claims and 147 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lisa Kay Mao, M.D.'s credentials? ▼
Lisa Kay Mao, M.D.'s NPI is 1902097413 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.