Dr. Jessica Fleischer-Black, MD
- Medicare services, 2024
- 263
- Medicare patients, 2024
- 123
- Part D claims, 2019
- 12
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 27005 76th Ave, New Hyde Park, NY 11040
- Practice phone
- Call (516) 876-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Long Island Jewish Medical Center
New Hyde Park, New York
Find Dr. Fleischer-Black'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. Jessica Fleischer-Black is an emergency medicine physician in New Hyde Park, New York
Dr. Fleischer-Black practices at Long Island Jewish Medical Center in New Hyde Park, New York.
Dr. Fleischer-Black's NPI, 1265528517, was assigned on October 5, 2006. Dr. Fleischer-Black graduated from Weill Cornell Medicine in 2001. Dr. Fleischer-Black holds New York license 233239.
- NPI
- 1265528517NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800815580
- NPI enumeration date
- October 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 876-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jessica Fleischer-Black practices at Long Island Jewish Medical Center in New Hyde Park, New York
Dr. Fleischer-Black's primary practice is Long Island Jewish Medical Center, at 27005 76th Ave, New Hyde Park, NY 11040 in Nassau County. The practice phone is (516) 876-6000.
- Long Island Jewish Medical Center27005 76th Ave, New Hyde Park, NY 11040 · Nassau CountyPhone(516) 876-6000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jessica Fleischer-Black is affiliated with 2 sites of care and 4 medical groups
Dr. Fleischer-Black's primary practice is Long Island Jewish Medical Center in New Hyde Park, New York. Dr. Fleischer-Black is also affiliated with Long Island Jewish Medical Center. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Fleischer-Black to 3 more medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jessica Fleischer-Black's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fleischer-Black practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Long Island Jewish Medical Center | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jessica Fleischer-Black is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Dr. Fleischer-Black's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Fleischer-Black is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Dr. Fleischer-Black
Counts of emergency medicine 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. Jessica Fleischer-Black billed Medicare for 263 services in 2024
CMS data shows 263 Medicare services from Dr. Fleischer-Black across 9 procedure codes in 2024, for 123 Medicare patients. Medicare paid $23,060 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Fleischer-Black's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1712024: 24744%
- Tests and treatments
- 2023: 1032024: 1684%
Dr. Fleischer-Black compared with the New York median for emergency medicine physicians, 2024
- Dr. Fleischer-Black
- New York median
- Medicare services
- 263vs 21920% above
- Medicare patients
- 123vs 21643% below
- Part D claims
- 12vs 2959% below
Medians across 3,510 emergency medicine physicians in New York with Dmand AI profiles that report each measure.
Dr. Fleischer-Black'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. Fleischer-Black and other emergency medicine physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jessica Fleischer-Black treated 123 Medicare patients in 2024, average age 80
CMS counts 123 Medicare patients who saw Dr. Fleischer-Black in 2024. The largest group is 85 and over, with 46 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 72% are also on Medicaid. Their average risk score is 2.93, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Fleischer-Black's median patient age at 81, with 44% women.
Dr. Fleischer-Black's Medicare patients by age, 2024
Dr. Fleischer-Black's Medicare patients by sex, 2024
- Women7259%
- Men5141%
Chronic conditions among Dr. Fleischer-Black's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease65%
- Arthritis62%
- Diabetes62%
- Heart failure50%
- Alzheimer's and dementia48%
- Mood disorders46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fleischer-Black's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women44%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jessica Fleischer-Black wrote 12 Medicare Part D claims in 2019
In 2019, Dr. Fleischer-Black wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $28 in total drug cost. In 2016, CMS named 32 claims across 2 drugs.
Dr. Fleischer-Black'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.
Part D claims for drugs CMS names, 2016 to 2019
- 2016
- 2019
- Claims for drugs CMS names
- 2016: 322019: 1263%
Drugs named by CMS: 1 in 2019, 2 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Jessica Fleischer-Black takes part in Medicare
Dr. Fleischer-Black 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. Jessica Fleischer-Black has 2 publications on record
Dmand AI links 2 papers to Dr. Fleischer-Black in 2022. The most frequent topics are Palliative Care. Dr. Fleischer-Black's most frequent co-authors are Fernanda Bellolio, MD, Ana Berlin, MD and Ahmed F. Elsayem, MD.
Topics Dr. Fleischer-Black writes about most
- Palliative Care
Dr. Fleischer-Black's most frequent co-authors
Recent publications by Dr. Fleischer-Black
See who Dr. Fleischer-Black researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fleischer-Black works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jessica Fleischer-Black received $371 in industry payments from 2019 to 2021
CMS Open Payments shows 3 general payments to Dr. Fleischer-Black from 2 drug and device companies from 2019 to 2021. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $246.
General payments to Dr. Fleischer-Black by program year, 2019 to 2021
Companies that paid Dr. Fleischer-Black the most, 2019 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jessica Fleischer-Black graduated from Weill Cornell Medicine
Dr. Fleischer-Black graduated from Weill Cornell Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jessica Fleischer-Black'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 DataDmand AI Org Hierarchy 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) |
| 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. Jessica Fleischer-Black
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. Jessica Fleischer-Black's NPI number?
Dr. Jessica Fleischer-Black's NPI number is 1265528517. It was assigned on October 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jessica Fleischer-Black?
Dr. Jessica Fleischer-Black is an emergency medicine physician in New Hyde Park, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Jessica Fleischer-Black practice?
Dr. Fleischer-Black practices at 27005 76th Ave, New Hyde Park, NY 11040. Dr. Fleischer-Black's primary practice is Long Island Jewish Medical Center in New Hyde Park, New York. Dmand AI also links Dr. Fleischer-Black to 3 medical groups.
What is Dr. Jessica Fleischer-Black's office phone number?
The practice phone on file for Dr. Fleischer-Black is (516) 876-6000.
What is Dr. Jessica Fleischer-Black's medical license number?
Dr. Fleischer-Black holds New York license 233239.
Which hospitals is Dr. Jessica Fleischer-Black affiliated with?
Dr. Fleischer-Black is affiliated with Long Island Jewish Medical Center.
What medical group is Dr. Jessica Fleischer-Black part of?
Dr. Fleischer-Black is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Dr. Fleischer-Black to 3 more medical groups.
Does Dr. Jessica Fleischer-Black accept Medicare?
Yes. CMS data shows Dr. Fleischer-Black billed Medicare for 263 services in 2024, and Dr. Fleischer-Black accepts Medicare assignment.
How many Medicare patients does Dr. Jessica Fleischer-Black see?
CMS counts 123 Medicare patients who saw Dr. Fleischer-Black in 2024, with an average age of 80.
What services does Dr. Jessica Fleischer-Black bill to Medicare?
In 2024, Dr. Fleischer-Black's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and hospital inpatient care (99231).
Show 6 more questionsShow fewer questions
Where did Dr. Jessica Fleischer-Black go to medical school?
Dr. Fleischer-Black graduated from Weill Cornell Medicine in 2001.
What drugs does Dr. Jessica Fleischer-Black prescribe most?
In 2019 Medicare Part D data, Dr. Fleischer-Black's most prescribed drugs by claims were Ibuprofen.
Has Dr. Jessica Fleischer-Black received payments from drug or device companies?
CMS Open Payments shows $371 in general payments to Dr. Fleischer-Black from 2 companies from 2019 to 2021. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Jessica Fleischer-Black been practicing?
Dr. Fleischer-Black graduated from medical school in 2001, 25 years ago.
Does Dr. Jessica Fleischer-Black do research?
Dmand AI links 2 publications to Dr. Fleischer-Black.
Who does Dr. Jessica Fleischer-Black publish with?
Dr. Fleischer-Black's most frequent co-authors are Fernanda Bellolio, MD (1 shared paper), Ana Berlin, MD (1 shared paper) and Ahmed F. Elsayem, MD (1 shared paper).
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