Dr. Marci Ostroff, MD
- Medicare services, 2024
- 418
- Medicare patients, 2024
- 200
- Part D claims, 2024
- 82
- Hospital affiliations
- 3
- Industry payments
- $3,573
- Practice address
- 1991 Marcus Avenue, Lake Success, NY 11042
- Practice phone
- Call (317) 796-7565
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New Hyde Park Endoscopy
Surgery Center - Medicare-Certified · Lake Success, New York
Find Dr. Ostroff'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. Marci Ostroff is an OB-GYN in New Hyde Park, New York
Dr. Ostroff practices at New Hyde Park Endoscopy in Lake Success, New York.
Dr. Ostroff's NPI, 1295731461, was assigned on June 22, 2005. Dr. Ostroff graduated from Icahn School Of Medicine At Mount Sinai in 1987. Dr. Ostroff holds New York license 175128.
- NPI
- 1295731461NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911081922
- NPI enumeration date
- June 22, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (317) 796-7565
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marci Ostroff practices at New Hyde Park Endoscopy in Lake Success, New York
Dr. Ostroff's primary practice is New Hyde Park Endoscopy, at 1991 Marcus Avenue, Lake Success, NY 11042. The practice phone is (317) 796-7565.
- New Hyde Park Endoscopy1991 Marcus Avenue, Lake Success, NY 11042Phone(317) 796-7565
Source: Dmand AI Affiliation Data
Dr. Marci Ostroff is affiliated with 7 sites of care and 3 medical groups
Dr. Ostroff's primary practice is New Hyde Park Endoscopy in Lake Success, New York. Dr. Ostroff is also affiliated with Long Island Jewish Medical Center. The medical group on file is Women for Women OBGYN. Dmand AI also links Dr. Ostroff to 2 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Marci Ostroff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ostroff practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New Hyde Park Endoscopy | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marci Ostroff is one of 2,664 OB-GYNs in New York
Obstetrics and gynecology is Dr. Ostroff's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Ostroff is licensed in New York.
Specialties and state licenses
- Obstetrics and gynecology, New YorkPrimary
OB-GYNs near Dr. Ostroff
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. Marci Ostroff billed Medicare for 418 services in 2024
CMS data shows 418 Medicare services from Dr. Ostroff across 8 procedure codes in 2024, for 200 Medicare patients. Medicare paid $12,739 for them. Every service was in an office.
Dr. Ostroff's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1342024: 16322%
- Other services
- 2023: 1342024: 1447%
- Office and hospital visits
- 2023: 702024: 4634%
- Lab and pathology
- 2023: 312024: 3513%
- Imaging
- 2023: 152024: 30100%
Dr. Ostroff compared with the New York median for OB-GYNs, 2024
- Dr. Ostroff
- New York median
- Medicare services
- 418vs 706.0 times
- Medicare patients
- 200vs 543.7 times
- Part D claims
- 20vs 3847% below
Medians across 2,269 OB-GYNs in New York with Dmand AI profiles that report each measure.
Dr. Ostroff'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ostroff and other OB-GYNs in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marci Ostroff treated 200 Medicare patients in 2024, average age 72
CMS counts 200 Medicare patients who saw Dr. Ostroff in 2024. The largest group is 65 to 74, with 142 patients. 75% of them have high cholesterol, and 61% have high blood pressure. Their average risk score is 0.69, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ostroff's median patient age at 52, with 97% women.
Dr. Ostroff's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Ostroff's Medicare patients, 2024
- High cholesterol75%
- High blood pressure61%
- Arthritis49%
- Osteoporosis33%
- Diabetes24%
- Anxiety18%
- Mood disorders17%
- Cancer16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ostroff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
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. Marci Ostroff wrote 82 Medicare Part D claims in 2024
In 2024, Dr. Ostroff wrote 82 Medicare Part D claims for 44 patients. 82% of them were for generic drugs. CMS names the drug for 20 of them, across 1 drug with 11 or more claims each, at $3,990 in total drug cost. In 2023, CMS named 33 claims across 2 drugs.
Dr. Ostroff's Part D claims by kind of drug, 2024
- Generic67 claims82%
- Brand-name15 claims18%
Dr. Ostroff'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 332024: 2039%
Drugs named by CMS: 1 in 2024, 2 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
Dr. Marci Ostroff offers telehealth to Medicare patients
Dr. Ostroff accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ostroff as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Marci Ostroff received $3,573 in industry payments from 2016 to 2024
CMS Open Payments shows 206 general payments to Dr. Ostroff from 37 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 94% of the total. Abbvie Inc. paid the most, $517.
General payments to Dr. Ostroff by program year, 2016 to 2024
General payments to Dr. Ostroff by kind, 2016 to 2024
- Food and beverage$3,35394%
- Education$2206%
Companies that paid Dr. Ostroff the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marci Ostroff graduated from Icahn School Of Medicine At Mount Sinai
Dr. Ostroff graduated from Icahn School Of Medicine At Mount Sinai in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marci Ostroff'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 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) |
| 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. Marci Ostroff
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. Marci Ostroff's NPI number?
Dr. Marci Ostroff's NPI number is 1295731461. It was assigned on June 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Marci Ostroff?
Dr. Marci Ostroff is an OB-GYN in New Hyde Park, New York. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Marci Ostroff practice?
Dr. Ostroff practices at 1991 Marcus Avenue, Lake Success, NY 11042. Dr. Ostroff's primary practice is New Hyde Park Endoscopy in Lake Success, New York. Dmand AI also links Dr. Ostroff to 2 hospitals, 3 group practices and clinics and 2 medical groups.
What is Dr. Marci Ostroff's office phone number?
The practice phone on file for Dr. Ostroff is (317) 796-7565.
What is Dr. Marci Ostroff's medical license number?
Dr. Ostroff holds New York license 175128.
Which hospitals is Dr. Marci Ostroff affiliated with?
Dr. Ostroff is affiliated with Long Island Jewish Medical Center. Dmand AI links Dr. Ostroff to 2 more hospitals.
What medical group is Dr. Marci Ostroff part of?
Dr. Ostroff is linked to Women for Women OBGYN. Dmand AI links Dr. Ostroff to 2 more medical groups.
Does Dr. Marci Ostroff accept Medicare?
Yes. CMS data shows Dr. Ostroff billed Medicare for 418 services in 2024, and Dr. Ostroff accepts Medicare assignment.
Does Dr. Marci Ostroff offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ostroff as offering telehealth services.
How many Medicare patients does Dr. Marci Ostroff see?
CMS counts 200 Medicare patients who saw Dr. Ostroff in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Marci Ostroff bill to Medicare?
In 2024, Dr. Ostroff's most billed Medicare services were health assessment (96127), medicare service (G0101) and lab and pathology test (81002).
Where did Dr. Marci Ostroff go to medical school?
Dr. Ostroff graduated from Icahn School Of Medicine At Mount Sinai in 1987.
What drugs does Dr. Marci Ostroff prescribe most?
In 2024 Medicare Part D data, Dr. Ostroff's most prescribed drugs by claims were Estradiol.
Has Dr. Marci Ostroff received payments from drug or device companies?
CMS Open Payments shows $3,573 in general payments to Dr. Ostroff from 37 companies from 2016 to 2024. The largest total came from Abbvie Inc.
How long has Dr. Marci Ostroff been practicing?
Dr. Ostroff graduated from medical school in 1987, 39 years ago.
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