Dr. John Leslie Frattarelli, MD
- Part D claims, 2024
- 49
- Publications
- 39
- Industry payments
- $25,978
- Affiliated sites
- 3
- Medical groups
- 2
- Practice address
- 642 Ulukahiki Street, Suite 200, Kailua, HI 96734
- Practice phone
- Call (808) 218-6850
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Windward Surgery Center
Surgery Center - Medicare-Certified · Kailua, Hawaii
Find Dr. Frattarelli'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. John Leslie Frattarelli is a reproductive endocrinology physician in Kailua, Hawaii
Dr. Frattarelli practices at Windward Surgery Center in Kailua, Hawaii.
Dr. Frattarelli's NPI, 1356323091, was assigned on November 17, 2005. Dr. Frattarelli graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1993. Dr. Frattarelli holds Hawaii license 11090.
- NPI
- 1356323091NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395881171
- NPI enumeration date
- November 17, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (808) 218-6850
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Leslie Frattarelli practices at Windward Surgery Center in Kailua, Hawaii
Dr. Frattarelli's primary practice is Windward Surgery Center, at 642 Ulukahiki Street, Suite 200, Kailua, HI 96734. The practice phone is (808) 218-6850.
- Windward Surgery Center642 Ulukahiki Street, Suite 200, Kailua, HI 96734Phone(808) 218-6850
Source: Dmand AI Affiliation Data
Dr. John Leslie Frattarelli is affiliated with 3 sites of care and 2 medical groups
Dr. Frattarelli's primary practice is Windward Surgery Center in Kailua, Hawaii. The medical group on file is Hawaii Permanente Medical Group (HPMG). Dmand AI also links Dr. Frattarelli to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Leslie Frattarelli's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Frattarelli practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Windward Surgery Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Leslie Frattarelli is one of 8 reproductive endocrinology physicians in Hawaii
Reproductive endocrinology is Dr. Frattarelli's primary specialty in the NPI Registry, under taxonomy code 207VE0102X. Dr. Frattarelli is board certified in ts, hcld by the American Association of Bioanalysts. Dmand AI has Dr. Frattarelli's licenses on file in 4 states: Hawaii, New Jersey, Maryland and Pennsylvania.
Specialties and state licenses
- Reproductive endocrinology, HawaiiPrimary
- New Jersey license
- Maryland license
- Pennsylvania license
Reproductive endocrinology physicians near Dr. Frattarelli
Counts of reproductive endocrinology physicians 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. John Leslie Frattarelli's patients have a median age of 37
Across all payers, Dmand AI patient panel data puts Dr. Frattarelli's median patient age at 37, with 92% women.
Dr. Frattarelli's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women92%
- Men8%
Source: Dmand AI Patient Panel Data
Dr. John Leslie Frattarelli wrote 49 Medicare Part D claims in 2024
In 2024, Dr. Frattarelli wrote 49 Medicare Part D claims for 14 patients. 100% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $91 in total drug cost. In 2018, CMS named 11 claims across 1 drug.
Dr. Frattarelli's most prescribed drugs by claims, 2019
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. Frattarelli's Part D claims, 2024
- Antibiotics45%22 of 49 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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 112019: 1645%
Drugs named by CMS: 1 in 2019, 1 in 2018.
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
How Dr. John Leslie Frattarelli takes part in Medicare
Dr. Frattarelli accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John Leslie Frattarelli has 39 publications on record
Dmand AI links 39 papers to Dr. Frattarelli, published from 2006 to 2019. 2007 was the busiest year, with 7. The most frequent topics are Fertilization in Vitro, Pregnancy Rate and Ovulation Induction. Dr. Frattarelli has published most often in Fertil Steril. Dr. Frattarelli's most frequent co-authors are Bradley Todd Miller, MD, Andrew J. Levi, MD and Ruben John Alvero, MD.
Dr. Frattarelli's papers by year, 2006 to 2019
Topics Dr. Frattarelli writes about most
- Fertilization in Vitro
- Pregnancy Rate
- Ovulation Induction
- Embryo Transfer
- Estradiol
- Embryo Implantation
- Infertility, Female
- Live Birth
Dr. Frattarelli's most frequent co-authors
- Bradley Todd Miller, MD7 shared papers
- Andrew J. Levi, MD3 shared papers
- Ruben John Alvero, MD2 shared papers
Recent publications by Dr. Frattarelli
Reprod Biol Endocrinol
See who Dr. Frattarelli researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Frattarelli works with, so you can find a warm path to the right reproductive endocrinology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John Leslie Frattarelli received $25,978 in industry payments from 2016 to 2025
CMS Open Payments shows 172 general payments to Dr. Frattarelli from 17 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 34% of the total. Ferring Pharmaceuticals Inc. paid the most, $18,850.
General payments to Dr. Frattarelli by program year, 2016 to 2025
General payments to Dr. Frattarelli by kind, 2016 to 2025
- Consulting fees$8,83734%
- Speaker and faculty fees$7,46729%
- Food and beverage$6,03923%
- Travel and lodging$3,63614%
Companies that paid Dr. Frattarelli 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. John Leslie Frattarelli has 1 award and honors on record
Dmand AI lists 1 award for Dr. Frattarelli.
Awards and honors for Dr. Frattarelli
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. John Leslie Frattarelli graduated from University of Tennessee Health Science Center College of Medicine - Memphis
Dr. Frattarelli graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1993. Dr. Frattarelli is a member of American College of Obstetricians and Gynecologists, ASRM, Pacific Coast Reproduction Society and Society for Reproductive Endocrinology & Infertility.
- Medical school
- Board certified in ts, hcld
- Board certified in obstetrics & gynecology
- Board certified in reproductive endocrinology/infertility
Source: Dmand AI Professional Profile Data
Dr. John Leslie Frattarelli accepts plans from 9 insurance carriers
Dr. Frattarelli is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO 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
- Regence Health Plans
- Hawaii Medical Service Association
- +1 more carriersWith a free account
Plan types Dr. Frattarelli accepts, by number of carriers
- PPO9
- Medicare7
- HMO4
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. John Leslie Frattarelli'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. John Leslie Frattarelli
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. John Leslie Frattarelli's NPI number?
Dr. John Leslie Frattarelli's NPI number is 1356323091. It was assigned on November 17, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John Leslie Frattarelli?
Dr. John Leslie Frattarelli is a reproductive endocrinology physician in Kailua, Hawaii. The primary specialty in the NPI Registry is Reproductive Endocrinology Physician (taxonomy code 207VE0102X).
Where does Dr. John Leslie Frattarelli practice?
Dr. Frattarelli practices at 642 Ulukahiki Street, Suite 200, Kailua, HI 96734. Dr. Frattarelli's primary practice is Windward Surgery Center in Kailua, Hawaii. Dmand AI also links Dr. Frattarelli to 2 group practices and clinics and 1 medical group.
What is Dr. John Leslie Frattarelli's office phone number?
The practice phone on file for Dr. Frattarelli is (808) 218-6850.
What is Dr. John Leslie Frattarelli's medical license number?
Dr. Frattarelli holds Hawaii license 11090, one of the licenses on file in 4 states.
Which states has Dr. John Leslie Frattarelli been licensed in?
Dmand AI has state licenses on file for Dr. Frattarelli in Hawaii (2000 to 2026), New Jersey (2006 to 2009), Maryland (1998 to 2000) and Pennsylvania (1997 to 1998).
What medical group is Dr. John Leslie Frattarelli part of?
Dr. Frattarelli is linked to Hawaii Permanente Medical Group (HPMG). Dmand AI links Dr. Frattarelli to 1 more medical group.
Does Dr. John Leslie Frattarelli accept Medicare?
Yes. CMS lists Dr. Frattarelli as accepting Medicare assignment.
Is Dr. John Leslie Frattarelli board certified?
Yes. Dr. Frattarelli is board certified in ts, hcld by the American Association of Bioanalysts.
Where did Dr. John Leslie Frattarelli go to medical school?
Dr. Frattarelli graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1993.
Show 6 more questionsShow fewer questions
What drugs does Dr. John Leslie Frattarelli prescribe most?
In 2019 Medicare Part D data, Dr. Frattarelli's most prescribed drugs by claims were Chlorhexidine Gluconate.
Has Dr. John Leslie Frattarelli received payments from drug or device companies?
CMS Open Payments shows $25,978 in general payments to Dr. Frattarelli from 17 companies from 2016 to 2025. The largest total came from Ferring Pharmaceuticals Inc.
How long has Dr. John Leslie Frattarelli been practicing?
Dr. Frattarelli graduated from medical school in 1993, 33 years ago.
Does Dr. John Leslie Frattarelli do research?
Dmand AI links 39 publications to Dr. Frattarelli, published from 2006 to 2019.
Who does Dr. John Leslie Frattarelli publish with?
Dr. Frattarelli's most frequent co-authors are Bradley Todd Miller, MD (7 shared papers), Andrew J. Levi, MD (3 shared papers) and Ruben John Alvero, MD (2 shared papers).
What insurance does Dr. John Leslie Frattarelli accept?
Dr. Frattarelli is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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