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DONALD BERTRAM CHALFIN MD
NPI 1366479545
Internal Medicine - Critical Care Medicine in Bronx, NY

Active since June 26, 2006PECOS EnrolledAccepts Medicare Assignment
1825 EASTCHESTER ROAD/4TH FLOOR, MONTEFIORE MEDICINE CENTER/DIVISION OF CRITICAL CARE, BRONX, NY 10461(718) 904-3141 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Donald Bertram Chalfin Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DONALD BERTRAM CHALFIN MD (NPI 1366479545) is an individual critical care medicine provider in Bronx, New York, licensed in New York (172001-1) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Icahn School Of Medicine At Mount Sinai (1985).

NPPES Registry Identity

NPI1366479545
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameDONALD BERTRAM CHALFINCredential: MD
Location Address1825 EASTCHESTER ROAD/4TH FLOOR, MONTEFIORE MEDICINE CENTER/DIVISION OF CRITICAL CAREBronx, NY 10461
Mailing Address36 Corchaug Ave, 2nd FloorPort Washington, NY 11050-2020 · (516) 767-6332
Phone(718) 904-3141
Sole ProprietorNo
Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 1985
Enumeration DateJune 26, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1366479545 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in NY · 172001-1
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
1825 EASTCHESTER ROAD/4TH FLOOR, Bronx, NY 10461
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINE84098NY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Donald Bertram Chalfin Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6305736513
PECOS Enrollment IDI20141203000052, I20210930000541
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Telehealth consultation, critical care, initial , physicians typically spend 60 minutes communicating with the patient and providers via telehealth G0508
A telehealth consultation for critical care is a virtual meeting with a physician, typically lasting 60 minutes. Here, the doctor assesses your health condition, provides guidance, and communicates with other care providers, all through digital platforms. It's a safe, convenient way to receive critical care.
33 services33 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10461 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Donald Chalfin's NPI number?

The NPI number for Donald Chalfin is 1366479545. It was assigned to this individual provider in the NPPES registry on June 26, 2006.

Where is Donald Chalfin located?

Donald Chalfin practices at 1825 Eastchester Road/4th Floor Montefiore Medicine Center/Division Of Critical Care, Bronx, NY 10461. The listed phone number is (718) 904-3141.

What is Donald Chalfin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Donald Chalfin enrolled in Medicare?

Yes. Donald Chalfin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Donald Chalfin accept?

Health plans from Blue Cross and Blue Shield of Texas and Molina Healthcare list Donald Chalfin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Donald Chalfin was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.