Esther Glaser
General Practice β’ Brooklyn, NY
4809 14th Ave
Brooklyn, NY 112193777
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
4809 14th Ave
Brooklyn, NY 112193777
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Far Rockaway, NY. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
Open Payments general payments, program year 2025
All general payments: $84.96 across 4 records.
By nature of payment
- Food and Beverage: $84.96 across 4 records.
Reporting-company totals
- Cranial Technologies, Inc: $43.24 across 2 records.
- LNHC, Inc: $23.14 across 1 record.
- Pfizer Inc.: $18.58 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2019
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Brooklyn and New York
82 active clinicians are listed under General Practice with a practice address in Brooklyn, NY (682 in New York).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Brooklyn
6.1% of these 82 clinicians have the CMS telehealth indicator.
18.3% of these 82 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $58.38 in 2024 to $84.96 in 2025.
- 2024: $58.38
- 2025: $84.96
Sources: CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 β December 31, 2025): fewer than 11 records totaling $84.96.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| LNHC, Inc |
Food and Beverage
In-kind items and services
|
ZELSUVMI | General | $23.14 |
| Cranial Technologies, Inc |
Food and Beverage
Cash or cash equivalent
|
Doc Band | General | $21.78 |
| Cranial Technologies, Inc |
Food and Beverage
Cash or cash equivalent
|
Doc Band | General | $21.46 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
TRUMENBA | General | $18.58 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2024-11-21NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Secondary Practice Locations
1010 Dickens St
Far Rockaway, NY 116912407
Phone: 9172722915
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Pediatrics
MDFAAP
Physician Assistant
Physician Assistant (Certified)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 4809 14TH AVE, BROOKLYN, NY 112193777 (Tel: 7189727432)
Registered at 198 FOSTER AVE APT 4, BROOKLYN, NY 112302131
Recorded as ESTHER GLASER
General Practice (license number reported to NPPES: NY 027518)
NPI status registered as active in NPPES database
Registered at 1010 DICKENS ST, FAR ROCKAWAY, NY 116912407 (Tel: 9172722915)
Registered at 1010 DICKENS ST, FAR ROCKAWAY, NY 116912407
Recorded as ESTHER WALKENFELD
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other General Practices in Brooklyn
- Dr. Ayman Fathalla, MD
- Luke Edwards
- Dr. Stuart Ditchek, MD
- Dr. Brandon Monk, DO, MBA
- Dr. Wai Lin Thein, MD
- Dr. Archimedes Jao, MD
Mailing Address
198 Foster Ave Apt 4
Brooklyn, NY 112302131