Dr. Stanley Gary Chai, MD
- Medicare services, 2024
- 29
- Medicare patients, 2024
- 22
- Part D claims, 2024
- 79
- MIPS score, 2024
- 89
- Industry payments
- $159
- Practice address
- 2828 S Seacrest Blvd, Boynton Beach, FL 33435
- Practice phone
- Call (561) 300-2410
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Florida Woman Care
Boynton Beach, Florida
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Dr. Stanley Gary Chai is an OB-GYN in Boynton Beach, Florida
Dr. Chai practices at Florida Woman Care in Boynton Beach, Florida.
Dr. Chai's NPI, 1497738470, was assigned on November 23, 2005. Dr. Chai holds Florida license ME54110.
- NPI
- 1497738470NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325217359
- NPI enumeration date
- November 23, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (561) 300-2410
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stanley Gary Chai practices at Florida Woman Care in Boynton Beach, Florida
Dr. Chai's primary practice is Florida Woman Care, at 2828 S Seacrest Blvd, Boynton Beach, FL 33435 in Palm Beach County. The practice phone is (561) 300-2410.
- Florida Woman Care2828 S Seacrest Blvd, Boynton Beach, FL 33435 · Palm Beach CountyPhone(561) 300-2410
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stanley Gary Chai is affiliated with 3 sites of care and 1 medical group
Dr. Chai's primary practice is Florida Woman Care in Boynton Beach, Florida. The medical group on file is Florida Woman Care. Dmand AI also links Dr. Chai to 1 more physician office and 1 group practice or clinic, 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. Stanley Gary Chai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chai practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Florida Woman Care | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stanley Gary Chai is one of 2,315 OB-GYNs in Florida
Obstetrics and gynecology is Dr. Chai's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Chai is licensed in Florida.
Specialties and state licenses
- Obstetrics and gynecology, FloridaPrimary
OB-GYNs near Dr. Chai
Counts of OB-GYNs 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. Stanley Gary Chai billed Medicare for 29 services in 2024
CMS data shows 29 Medicare services from Dr. Chai across 2 procedure codes in 2024, for 22 Medicare patients. Medicare paid $1,226 for them. Every service was in an office.
Dr. Chai's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 362024: 2919%
Dr. Chai compared with the Florida median for OB-GYNs, 2024
- Dr. Chai
- Florida median
- Medicare services
- 29vs 6656% below
- Medicare patients
- 22vs 5056% below
- Part D claims
- 28vs 3724% below
Medians across 1,909 OB-GYNs in Florida with Dmand AI profiles that report each measure.
Dr. Chai'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. Stanley Gary Chai treated 22 Medicare patients in 2024, average age 76
CMS counts 22 Medicare patients who saw Dr. Chai in 2024. 75% of them have high cholesterol, and 64% have high blood pressure. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chai's median patient age at 58, with 97% women.
Chronic conditions among Dr. Chai's Medicare patients, 2024
- High cholesterol75%
- High blood pressure64%
- Arthritis55%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women97%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stanley Gary Chai wrote 79 Medicare Part D claims in 2024
In 2024, Dr. Chai wrote 79 Medicare Part D claims for 18 patients. 95% of them were for generic drugs. CMS names the drug for 28 of them, across 2 drugs with 11 or more claims each, at $656 in total drug cost. In 2019, CMS named 30 claims across 2 drugs.
Dr. Chai's Part D claims by kind of drug, 2024
- Generic75 claims95%
- Brand-name and other4 claims5%
Dr. Chai'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. Chai's Part D claims, 2024
- Antibiotics14%11 of 79 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, 2019 to 2024
- 2019
- 2024
- Claims for drugs CMS names
- 2019: 302024: 287%
Drugs named by CMS: 2 in 2024, 2 in 2019.
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. Stanley Gary Chai scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Chai for performance year 2024, reported as part of a group. Dr. Chai accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Chai's MIPS scores, performance year 2024
- 89of 100Final score
- 84.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Stanley Gary Chai received $159 in industry payments from 2017 to 2025
CMS Open Payments shows 8 general payments to Dr. Chai from 4 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $78.
General payments to Dr. Chai by program year, 2017 to 2025
Companies that paid Dr. Chai the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stanley Gary Chai's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Stanley Gary Chai
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What is Dr. Stanley Gary Chai's NPI number?
Dr. Stanley Gary Chai's NPI number is 1497738470. It was assigned on November 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Stanley Gary Chai?
Dr. Stanley Gary Chai is an OB-GYN in Boynton Beach, Florida. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Stanley Gary Chai practice?
Dr. Chai practices at 2828 S Seacrest Blvd, Boynton Beach, FL 33435. Dr. Chai's primary practice is Florida Woman Care in Boynton Beach, Florida. Dmand AI also links Dr. Chai to 1 physician office and 1 group practice or clinic.
What is Dr. Stanley Gary Chai's office phone number?
The practice phone on file for Dr. Chai is (561) 300-2410.
What is Dr. Stanley Gary Chai's medical license number?
Dr. Chai holds Florida license ME54110.
What medical group is Dr. Stanley Gary Chai part of?
Dr. Chai is linked to Florida Woman Care.
Does Dr. Stanley Gary Chai accept Medicare?
Yes. CMS data shows Dr. Chai billed Medicare for 29 services in 2024, and Dr. Chai accepts Medicare assignment.
What is Dr. Stanley Gary Chai's MIPS score?
Dr. Chai's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Stanley Gary Chai see?
CMS counts 22 Medicare patients who saw Dr. Chai in 2024, with an average age of 76.
What services does Dr. Stanley Gary Chai bill to Medicare?
In 2024, Dr. Chai's most billed Medicare services were medicare temporary code (Q0091) and medicare service (G0101).
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What drugs does Dr. Stanley Gary Chai prescribe most?
In 2024 Medicare Part D data, Dr. Chai's most prescribed drugs by claims were Estradiol and Alendronate Sodium.
Has Dr. Stanley Gary Chai received payments from drug or device companies?
CMS Open Payments shows $159 in general payments to Dr. Chai from 4 companies from 2017 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Stanley Gary Chai been practicing?
Dr. Chai graduated from medical school in 1974, 52 years ago.
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