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Dr. Joanna Chrostowski, DO
NPI1639628464PAC ID1052736980
- Medicare services, 2024
- 135
- Medicare patients, 2024
- 99
- Part D claims, 2024
- 59
- Publications
- 1
- Industry payments
- $154
- Practice address
- 620 Cranbury Rd, East Brunswick, NJ 08816
- Practice phone
- Call (973) 400-1716
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Brookline Surgery Center, LLC
East Brunswick, New Jersey
Find Dr. Chrostowski's professional email, personal email and mobile number
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Dr. Joanna Chrostowski is an OB-GYN in East Brunswick, New Jersey
Dr. Chrostowski practices at Brookline Surgery Center, LLC in East Brunswick, New Jersey.
Dr. Chrostowski's NPI, 1639628464, was assigned on September 21, 2016. Dr. Chrostowski graduated from New York College of Osteo Medicine of New York Institute of Technology in 2016. Dr. Chrostowski holds New Jersey license 25MB10830200.
NPI and contact details
- NPI
- 1639628464NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052736980
- NPI enumeration date
- September 21, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (973) 400-1716
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joanna Chrostowski practices at Brookline Surgery Center, LLC in East Brunswick, New Jersey
Dr. Chrostowski's primary practice is Brookline Surgery Center, LLC, at 620 Cranbury Rd, East Brunswick, NJ 08816 in Middlesex County. The practice phone is (973) 400-1716.
- Brookline Surgery Center, LLC620 Cranbury Rd, East Brunswick, NJ 08816 · Middlesex CountyPhone(973) 400-1716
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Joanna Chrostowski is affiliated with 3 sites of care and 2 medical groups
Dr. Chrostowski's primary practice is Brookline Surgery Center, LLC in East Brunswick, New Jersey. The medical group on file is Axia Women's Health. Dmand AI also links Dr. Chrostowski to 2 more group practices and clinics and 1 medical group, each named with a free account.
Brookline Surgery Center, LLCPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Joanna Chrostowski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chrostowski practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brookline Surgery Center, LLC | 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. Joanna Chrostowski is one of 1,250 OB-GYNs in New Jersey
Obstetrics and gynecology is Dr. Chrostowski's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Chrostowski is licensed in New Jersey.
Specialties and state licenses
- Obstetrics and gynecology, New JerseyPrimary
OB-GYNs near Dr. Chrostowski
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. Joanna Chrostowski billed Medicare for 135 services in 2024
CMS data shows 135 Medicare services from Dr. Chrostowski across 6 procedure codes in 2024, for 99 Medicare patients. Medicare paid $8,993 for them. Every service was in an office.
Medicare services, 2024135
Medicare patients99
Paid by Medicare$8,993
Procedure codes6
Dr. Chrostowski's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 412024: 6251%
- Other services
- 2023: 292024: 5797%
- Imaging
- 2023: 622024: 1674%
Dr. Chrostowski compared with the New Jersey median for OB-GYNs, 2024
- Dr. Chrostowski
- New Jersey median
- Medicare services
- 135vs 8363% above
- Medicare patients
- 99vs 6260% above
- Part D claims
- 12vs 3465% below
Medians across 1,083 OB-GYNs in New Jersey with Dmand AI profiles that report each measure.
Dr. Chrostowski'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.
Need commercial claims for Dr. Chrostowski?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chrostowski and other OB-GYNs in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joanna Chrostowski treated 99 Medicare patients in 2024, average age 71
CMS counts 99 Medicare patients who saw Dr. Chrostowski in 2024. The largest group is 65 to 74, with 63 patients. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 0.80, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chrostowski's median patient age at 39, with 97% women.
Medicare patients, 202499
Average age71
Average risk score0.80
Dr. Chrostowski's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Chrostowski's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis52%
- Anxiety30%
- Diabetes25%
- Osteoporosis25%
- Ischemic heart disease22%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chrostowski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
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. Joanna Chrostowski wrote 59 Medicare Part D claims in 2024
In 2024, Dr. Chrostowski wrote 59 Medicare Part D claims for 52 patients. 88% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $102 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Part D claims, 202459
Drugs named by CMS1
Total drug cost$102
Part D patients52
Dr. Chrostowski's Part D claims by kind of drug, 2024
- Generic52 claims88%
- Brand-name and other7 claims12%
Dr. Chrostowski'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. Chrostowski's Part D claims, 2024
- Antibiotics22%13 of 59 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 132024: 128%
Drugs named by CMS: 1 in 2024, 1 in 2023.
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. Joanna Chrostowski takes part in Medicare
Dr. Chrostowski 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. Joanna Chrostowski has 1 publication on record
Dmand AI links 1 paper to Dr. Chrostowski in 2017. Dr. Chrostowski's most frequent co-authors are Christopher J. Husko, DO and Kathryn E. Ruvolo, DO.
Papers1
Dr. Chrostowski's most frequent co-authors
Recent publications by Dr. Chrostowski
See who Dr. Chrostowski researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chrostowski works with, so you can find a warm path to the right OB-GYNs.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Joanna Chrostowski received $154 in industry payments from 2024 to 2025
CMS Open Payments shows 9 general payments to Dr. Chrostowski from 7 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Organon LLC paid the most, $44.
General payments to Dr. Chrostowski by program year, 2024 to 2025
Companies that paid Dr. Chrostowski the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joanna Chrostowski graduated from New York College of Osteo Medicine of New York Institute of Technology
Dr. Chrostowski graduated from New York College of Osteo Medicine of New York Institute of Technology in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Joanna Chrostowski'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. Joanna Chrostowski
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. Joanna Chrostowski's NPI number?
Dr. Joanna Chrostowski's NPI number is 1639628464. It was assigned on September 21, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Joanna Chrostowski?
Dr. Joanna Chrostowski is an OB-GYN in East Brunswick, New Jersey. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Joanna Chrostowski practice?
Dr. Chrostowski practices at 620 Cranbury Rd, East Brunswick, NJ 08816. Dr. Chrostowski's primary practice is Brookline Surgery Center, LLC in East Brunswick, New Jersey. Dmand AI also links Dr. Chrostowski to 2 group practices and clinics and 1 medical group.
What is Dr. Joanna Chrostowski's office phone number?
The practice phone on file for Dr. Chrostowski is (973) 400-1716.
What is Dr. Joanna Chrostowski's medical license number?
Dr. Chrostowski holds New Jersey license 25MB10830200.
What medical group is Dr. Joanna Chrostowski part of?
Dr. Chrostowski is linked to Axia Women's Health. Dmand AI links Dr. Chrostowski to 1 more medical group.
Does Dr. Joanna Chrostowski accept Medicare?
Yes. CMS data shows Dr. Chrostowski billed Medicare for 135 services in 2024, and Dr. Chrostowski accepts Medicare assignment.
How many Medicare patients does Dr. Joanna Chrostowski see?
CMS counts 99 Medicare patients who saw Dr. Chrostowski in 2024, with an average age of 71.
What services does Dr. Joanna Chrostowski bill to Medicare?
In 2024, Dr. Chrostowski's most billed Medicare services were medicare service (G0101), office visit, established patient (99214) and office visit, established patient (99212).
Where did Dr. Joanna Chrostowski go to medical school?
Dr. Chrostowski graduated from New York College of Osteo Medicine of New York Institute of Technology in 2016.
Show 5 more questionsShow fewer questions
What drugs does Dr. Joanna Chrostowski prescribe most?
In 2024 Medicare Part D data, Dr. Chrostowski's most prescribed drugs by claims were Clotrimazole-Betamethasone.
Has Dr. Joanna Chrostowski received payments from drug or device companies?
CMS Open Payments shows $154 in general payments to Dr. Chrostowski from 7 companies from 2024 to 2025. The largest total came from Organon LLC.
How long has Dr. Joanna Chrostowski been practicing?
Dr. Chrostowski graduated from medical school in 2016, 10 years ago.
Does Dr. Joanna Chrostowski do research?
Dmand AI links 1 publication to Dr. Chrostowski.
Who does Dr. Joanna Chrostowski publish with?
Dr. Chrostowski's most frequent co-authors are Christopher J. Husko, DO (1 shared paper) and Kathryn E. Ruvolo, DO (1 shared paper).
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