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HARVEY LEE KATZEFF M.D.
NPI 1346416187
Internal Medicine - Endocrinology, Diabetes & Metabolism in Mahopac, NY

Active since May 01, 2008PECOS Enrolled
44 JACKSON RD, MAHOPAC, NY 10541(914) 262-7900(925) 307-5216 Get Directions Write a Review

NPPES record last updated: November 21, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Harvey Lee Katzeff M.d. NPPES

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

HARVEY LEE KATZEFF M.D. (NPI 1346416187) is an individual endocrinology, diabetes & metabolism provider in Mahopac, New York, licensed in New York (150143) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS and is a graduate of State University Of New York Downstate Medical Center (1976).

NPPES Registry Identity

NPI1346416187
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameHARVEY LEE KATZEFFCredential: M.D.
Location Address44 JACKSON RDMahopac, NY 10541-3116
Mailing Address44 Jackson RdMahopac, NY 10541-3116 · (914) 262-7900 · Fax (925) 307-5216
Phone(914) 262-7900
Fax(925) 307-5216
Sole ProprietorYes
Medical School CMSState University Of New York Downstate Medical CenterGraduated 1976
Enumeration DateMay 1, 2008
Last NPPES UpdateNovember 21, 2022
NPPES CertifiedApril 12, 2022
✔ NPI 1346416187 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 · 150143
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.
44 JACKSON RD, Mahopac, NY 10541
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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 (PECOS)

Harvey Lee Katzeff M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8325939358
PECOS Enrollment IDI20040322000267
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10541 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
$141.77 typical visit price
range $61.88 – $187.05
Typical copayment $35.44 (range $15.47 – $46.76)
Most-billed visit code 99204
Established Patient
$108.56 typical visit price
range $19.92 – $151.94
Typical copayment $27.14 (range $4.98 – $37.98)
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 Harvey Katzeff's NPI number?

The NPI number for Harvey Katzeff is 1346416187. It was assigned to this individual provider in the NPPES registry on May 1, 2008.

Where is Harvey Katzeff located?

Harvey Katzeff practices at 44 Jackson Rd, Mahopac, NY 10541. The listed phone number is (914) 262-7900.

What is Harvey Katzeff's specialty?

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

Is Harvey Katzeff enrolled in Medicare?

Yes. Harvey Katzeff is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Harvey Katzeff was last updated on November 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.