JILL BRETT FEFFER MD
NPI 1588906267
Internal Medicine - Endocrinology, Diabetes & Metabolism in Elmhurst, NY

Q: What is Jill Feffer's NPI number?

The NPI number for Jill Feffer is 1588906267. It was assigned to this individual provider in the NPPES registry on March 20, 2013.

Q: What is Jill Feffer's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Jill Feffer was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.

Active since March 20, 2013PECOS EnrolledAccepts Medicare Assignment

7901 BROADWAY, ELMHURST, NY 11373(718) 334-3951 Get Directions Write a Review

NPPES record last updated: June 30, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 30, 2025, Aug 15, 2018 (2 updates tracked since 2018).

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About Jill Brett Feffer Md NPPES

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

JILL BRETT FEFFER MD (NPI 1588906267) is an individual endocrinology, diabetes & metabolism provider in Elmhurst, New York, licensed in New York (276609) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS, is affiliated with Elmhurst Hospital Center, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1588906267

Entity TypeIndividualFemale

Primary Taxonomy207RE0101X

Provider Legal NameJILL BRETT FEFFERCredential: MD

Location Address7901 BROADWAYElmhurst, NY 11373-1329

Mailing Address7901 BroadwayElmhurst, NY 11373-1329

Phone(718) 334-3951

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateMarch 20, 2013

Last NPPES UpdateJune 30, 20252 updates tracked since enumeration

NPPES CertifiedJune 30, 2025

✔ NPI 1588906267 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in NY · 276609

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

7901 BROADWAY, Elmhurst, NY 11373

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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

Jill Brett Feffer 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 ID8426392655

PECOS Enrollment IDI20181129000660

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Elmhurst Hospital Center

Acute Care Hospitals · Elmhurst, NY

2/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number330128

Location79-01 BroadwayElmhurst, NY 11373 · Queens County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11373 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

$153.13 typical visit price

range $67.00 – $201.98

Typical copayment $38.28 (range $16.75 – $50.49)

Most-billed visit code 99204

Established Patient

$116.96 typical visit price

range $21.62 – $163.52

Typical copayment $29.24 (range $5.40 – $40.88)

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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

18 suppliers34 claims141 services$5.80 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

7 suppliers15 claims36 services$1.19 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

7 suppliers61 claims62 services$203.56 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. PAUL ADRIAN POWELL P.A

Physician Assistant