NPI registry status
Active
2026 NPPES data Obstetrics & Gynecology Physician NPI 1518948058 MD
Verify on CMS → Aileen Yee, MD
Obstetrics & Gynecology Physician in Honolulu, Hawaii.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 44,326 in Obstetrics & Gynecology Physician, 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
3K
Medicare Part D claims · 628 beneficiaries · Obstetrics & Gynecology Physician avg: 179
Generic prescribing
68%
generic claims · 32% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
86.2/100
▲ 3 pts above national avg 83.5 · Above neutral
Industry payments
$84.54
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Aileen Yee, MD reported a CMS MIPS final score of 86.2/100 - above the 83.5 national average - and filed 2,522 Medicare Part D claims in 2023.
- 86.2/100
- MIPS score · +3 vs avg
- 3K
- Part D claims, 2023
- 68%
- generic prescribing
- Likely
- board-certified (heuristic)
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.
Federal trust snapshot
What official records show about Aileen Yee, MD
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1518948058), first enumerated 11/10/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 2,522 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 86.2/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$84.54 in reported industry payments (1 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1518948058 · Obstetrics & Gynecology Physician
NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-INLINE · RX-MID · BOOK-THIN · PHOTO-FINISH
- NPI-10 1518948058
- ENUM-LEGACY 2005
- TAX-MID 44K Obstetrics &
- MIPS-INLINE 86.2/100
- RX-MID 2,522
- BOOK-THIN 287 in Hawaii
- PHOTO-FINISH Leayn Dillon · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Yee · this provi…
Yee · this provider
86.2 MIPS pts
- Allison Anderson…
Allison Anderson
86.2 MIPS pts
- Leayn Dillon · n…
Leayn Dillon
86.2 MIPS pts
- Brenda Kehoe · n…
Brenda Kehoe
86.2 MIPS pts
- Mark Akin · near
Mark Akin
86.2 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Aileen Yee, MD's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
86 ≥ 49th percentile 49% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Aileen Yee, MD sits
This provider among obstetrics & gynecology physician peers
Across the 7,360 obstetrics & gynecology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Aileen Yee, MD writes more Part D claims than 100% of them and scores higher on MIPS quality than 46% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one obstetrics & gynecology physician peer from a representative sample of 60; the gold marker is Aileen Yee, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Aileen Yee, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Aileen Yee, MD?
High performer (top quartile)Primary specialty
Obstetrics & Gynecology Physician
Medicare Part D claims
2,522 14× vs specialty avg
MIPS final score
86.2/100 2.7 pts vs avg
Specialty distribution in Hawaii
How Obstetrics & Gynecology Physician compares to other specialties among Hawaii providers
Medicare quality performance, MIPS
Aileen Yee, MD's 2023 MIPS final score plotted against the Obstetrics & Gynecology Physician national average
- MIPS Final Score
- 86.2/100
- vs 83.5 national avg · 2023 performance year
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).
Practice Address
Provider Details
| NPI | 1518948058 |
|---|---|
| Specialty | Obstetrics & Gynecology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 11/10/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
86.203
Final Score
Measured-score avg: 83.5
80.286
Quality
73.7239
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Aileen Yee, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Kapiolani Medical Specialists
Honolulu, HI
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Aileen Yee, MD. Source: openpaymentsdata.cms.gov.
Total received
$85
Largest payer
Axonics, 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.
Brand vs generic prescribing mix · Above average
Aileen Yee, MD - brand share 32.0%
Obstetrics & Gynecology Physician average
32% brand-name claims vs 68% generic, on 2,522 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.
2,522
Total Claims
$827K
Total Drug Cost
628
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 5,203
- Total Day Supply
- 141,224
- Brand vs Generic
- 32% brand / 68% generic
- Brand Drug Cost
- $690K
- Generic Drug Cost
- $138K
- Opioid Claims
- 23 (0.9% rate)
- Antibiotic Claims
- 537
Patient Demographics
- Average Patient Age
- 78.0 years
- Avg HCC Risk Score
- 1.06
- Gender Split
- 100% female / 0% male
- Age Distribution
- <65: 14, 65-74: 204, 75-84: 268, 85+: 142
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Aileen Yee, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Gemtesa
Gemtesa
411 claims
- Methenamine Hippur…
Methenamine Hippurate
303 claims
- Estradiol
Estradiol
254 claims
- Ciprofloxacin Hcl
Ciprofloxacin Hcl
182 claims
- Myrbetriq
Myrbetriq
176 claims
- Cefuroxime 161
Cefuroxime
161 claims
- Solifenacin Succin… 151
Solifenacin Succinate
151 claims
- Nitrofurantoin Mon… 131
Nitrofurantoin Mono-Macro
131 claims
| Drug | Claims |
|---|---|
| Gemtesa Vibegron | 411 |
| Methenamine Hippurate | 303 |
| Estradiol | 254 |
| Ciprofloxacin Hcl | 182 |
| Myrbetriq Mirabegron | 176 |
| Cefuroxime Cefuroxime Axetil | 161 |
| Solifenacin Succinate | 151 |
| Nitrofurantoin Mono-Macro Nitrofurantoin Monohyd/M-Cryst | 131 |
| Yuvafem Estradiol | 108 |
| Oxybutynin Chloride Er Oxybutynin Chloride | 89 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Obstetrics & Gynecology Physician Overview
How Aileen Yee, MD fits within the Obstetrics & Gynecology Physician landscape nationally.
44,326
Obstetrics & Gynecology Physician Providers in US
56
States with Obstetrics & Gynecology Physician
179
Avg Claims per Provider
Aileen Yee, MD's 2,522 claims are above the specialty average of 179.
Nationwide Obstetrics & Gynecology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Yee, both outside Hawaii so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (86.2 here).
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Obstetrics & Gynecology Physician Providers in Hawaii
Other clinicians with the same primary specialty enrolled in Hawaii, drawn from the same CMS NPPES roster as Yee.
One of 287 Obstetrics & Gynecology Physician providers enrolled in Hawaii, 5 are shown here.
Dr. Michael Aaronoff
MD
Waipahu, HI
Dr. Celeste Adrian
M.D.
Wailuku, HI
Dr. Tod Aeby
MD
Honolulu, HI
Dr. Aaron Altura
M.D.
Wailuku, HI
Dr. Elenita Alvarez
MD
Honolulu, HI
Compare Obstetrics & Gynecology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Aileen Yee, MD's specialty? ▼
Aileen Yee, MD specializes in Obstetrics & Gynecology Physician and practices in Honolulu, Hawaii. Credentials: MD.
How much does Aileen Yee, MD prescribe under Medicare Part D? ▼
In 2023, Aileen Yee, MD wrote 2,522 Medicare Part D claims totaling $827K in drug costs for 628 beneficiaries.
What is Aileen Yee, MD's Medicare quality score? ▼
Aileen Yee, MD has a CMS MIPS Final Score of 86.2/100 (Quality: 80.3, Cost: 73.7). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Aileen Yee, MD located? ▼
Aileen Yee, MD is located at 1525 KALAKAUA AVE, Honolulu, HI, 96826. Phone: (808) 955-8660.
What is Aileen Yee, MD's NPI number? ▼
Aileen Yee, MD's National Provider Identifier (NPI) is 1518948058, issued on 11/10/2005.
Does Aileen Yee, MD prescribe more brand-name or generic drugs? ▼
Aileen Yee, MD's prescribing is 32% brand-name and 68% generic drugs by claim count, with $690K in brand drug costs.
Does Aileen Yee, MD prescribe opioids? ▼
Yes, Aileen Yee, MD had 23 opioid claims in 2023 with an opioid prescribing rate of 0.9%.
How many Obstetrics & Gynecology Physician providers are there in the US? ▼
There are 44,326 Obstetrics & Gynecology Physician providers across 56 states in the US. The average Obstetrics & Gynecology Physician provider writes 179 Medicare Part D claims per year.
What drugs does Aileen Yee, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Aileen Yee, MD's most frequently prescribed drugs include Gemtesa, Methenamine Hippurate, Estradiol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Aileen Yee, MD accept Medicare? ▼
Aileen Yee, MD appears in CMS Medicare data with 2,522 Part D claims and 628 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Aileen Yee, MD's credentials? ▼
Aileen Yee, MD's NPI is 1518948058 with credentials MD. 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.