Dr. Leanne Ondreicka, MD
- Part D claims, 2024
- 58
- Hospital affiliations
- 1
- Industry payments
- $28
- Medical group
- 1
- State license
- 1
- Practice address
- 800 W Cummings Park, Woburn, MA 01801
- Practice phone
- Call (781) 787-3003
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New England Womens Healthcare
Woburn, Massachusetts
Find Dr. Ondreicka'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. Leanne Ondreicka is an OB-GYN in Woburn, Massachusetts
Dr. Ondreicka practices at New England Womens Healthcare in Woburn, Massachusetts.
Dr. Ondreicka's NPI, 1063092450, was assigned on April 10, 2021. Dr. Ondreicka graduated from University of Massachusetts Medical School in 2021. Dr. Ondreicka holds Massachusetts license 1022452.
- NPI
- 1063092450NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698177129
- NPI enumeration date
- April 10, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (781) 787-3003
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leanne Ondreicka practices at New England Womens Healthcare in Woburn, Massachusetts
Dr. Ondreicka's primary practice is New England Womens Healthcare, at 800 W Cummings Park, Woburn, MA 01801 in Middlesex County. The practice phone is (781) 787-3003.
- New England Womens Healthcare800 W Cummings Park, Woburn, MA 01801 · Middlesex CountyPhone(781) 787-3003
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Leanne Ondreicka is affiliated with 3 sites of care and 1 medical group
Dr. Ondreicka's primary practice is New England Womens Healthcare in Woburn, Massachusetts. Dr. Ondreicka is also affiliated with Winchester Hospital. The medical group on file is New England Women's Healthcare. Dmand AI also links Dr. Ondreicka to 1 more group practice or clinic, 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. Leanne Ondreicka's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ondreicka practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New England Womens Healthcare | 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. Leanne Ondreicka is one of 903 OB-GYNs in Massachusetts
Obstetrics and gynecology is Dr. Ondreicka's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Ondreicka is licensed in Massachusetts.
Specialties and state licenses
- Obstetrics and gynecology, MassachusettsPrimary
OB-GYNs near Dr. Ondreicka
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. Leanne Ondreicka's patients have a median age of 35
Across all payers, Dmand AI patient panel data puts Dr. Ondreicka's median patient age at 35, with 98% women.
Dr. Ondreicka's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women98%
- Men1%
Source: Dmand AI Patient Panel Data
Dr. Leanne Ondreicka wrote 58 Medicare Part D claims in 2024
In 2024, Dr. Ondreicka wrote 58 Medicare Part D claims for 23 patients. 91% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $63 in total drug cost.
Dr. Ondreicka's Part D claims by kind of drug, 2024
- Generic53 claims91%
- Brand-name and other5 claims9%
Dr. Ondreicka'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.
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. Leanne Ondreicka takes part in Medicare
Dr. Ondreicka 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. Leanne Ondreicka received $28 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Ondreicka from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $28.
Companies that paid Dr. Ondreicka the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Leanne Ondreicka graduated from University of Massachusetts Medical School
Dr. Ondreicka graduated from University of Massachusetts Medical School in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Leanne Ondreicka'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 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) |
| Industry payments | Open Payments (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. Leanne Ondreicka
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. Leanne Ondreicka's NPI number?
Dr. Leanne Ondreicka's NPI number is 1063092450. It was assigned on April 10, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Leanne Ondreicka?
Dr. Leanne Ondreicka is an OB-GYN in Woburn, Massachusetts. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Leanne Ondreicka practice?
Dr. Ondreicka practices at 800 W Cummings Park, Woburn, MA 01801. Dr. Ondreicka's primary practice is New England Womens Healthcare in Woburn, Massachusetts. Dmand AI also links Dr. Ondreicka to 1 group practice or clinic.
What is Dr. Leanne Ondreicka's office phone number?
The practice phone on file for Dr. Ondreicka is (781) 787-3003.
What is Dr. Leanne Ondreicka's medical license number?
Dr. Ondreicka holds Massachusetts license 1022452, one of 2 state licenses on file.
Which hospitals is Dr. Leanne Ondreicka affiliated with?
Dr. Ondreicka is affiliated with Winchester Hospital.
What medical group is Dr. Leanne Ondreicka part of?
Dr. Ondreicka is linked to New England Women's Healthcare.
Does Dr. Leanne Ondreicka accept Medicare?
Yes. CMS lists Dr. Ondreicka as accepting Medicare assignment.
Where did Dr. Leanne Ondreicka go to medical school?
Dr. Ondreicka graduated from University of Massachusetts Medical School in 2021.
What drugs does Dr. Leanne Ondreicka prescribe most?
In 2024 Medicare Part D data, Dr. Ondreicka's most prescribed drugs by claims were Ibuprofen.
Has Dr. Leanne Ondreicka received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Dr. Ondreicka from 1 company from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Leanne Ondreicka been practicing?
Dr. Ondreicka graduated from medical school in 2021, 5 years ago.
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