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JAMES KATZ M.D.
NPI 1164540662
Preventive Medicine - Occupational Medicine in Boston, MA

Active since March 26, 2007PECOS Enrolled
20 PARK PLZ, SUITE 20, BOSTON, MA 02116(978) 888-7999 Get Directions Write a Review

NPPES record last updated: December 14, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About James Katz M.d. NPPES

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

JAMES KATZ M.D. (NPI 1164540662) is an individual occupational medicine provider in Boston, Massachusetts, licensed in Massachusetts (44435) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164540662
Entity TypeIndividualMale
Primary Taxonomy2083X0100X
Provider Legal NameJAMES KATZCredential: M.D.
Location Address20 PARK PLZ, SUITE 20Boston, MA 02116-4303
Mailing Address8 Museum Way Apt 1306, #1306Cambridge, MA 02141-1881 · (978) 888-7999 · Fax (978) 888-7999
Phone(978) 888-7999
Sole ProprietorYes
Enumeration DateMarch 26, 2007
Last NPPES UpdateDecember 14, 2013
✔ NPI 1164540662 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Occupational MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083X0100X
License✔ Licensed in MA · 44435
Definition
Occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability.
20 PARK PLZ, Boston, MA 02116
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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)

James Katz M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 02116 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

Other Providers at the Same Location NPPES 7

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

DR. SEAN F. KELLY PH.D
Psychologist (Clinical)
20 PARK PLZ, SUITE 452
BOSTON, MA 02116
Suffolk County (617) 792-7479
CURTIN HOME CARE
In Home Supportive Care
20 PARK PLZ
BOSTON, MA 02116
Suffolk County (617) 948-2551
AGE MANAGEMENT BOSTON
Clinic/Center (Medical Specialty)
20 PARK PLZ, SUITE 804
BOSTON, MA 02116
Suffolk County (978) 888-7999
DR. JOHN D HURLEY
Psychologist (Cognitive & Behavioral)
20 PARK PLZ, SUITE 608
BOSTON, MA 02116
Suffolk County (617) 335-5475
EDWIN C HOLSTEIN M.D.
Preventive Medicine (Occupational Medicine)
20 PARK PLZ, SUITE 628
BOSTON, MA 02116
Suffolk County (617) 357-4901
DR. KATHERINE LANTSMAN M.D.
Internal Medicine
20 PARK PLZ, 473
BOSTON, MA 02116
Suffolk County (617) 948-2577
MR. CHARLES G MARTEL L.I.C.S.W.
Social Worker (Clinical)
20 PARK PLZ, STE 604
BOSTON, MA 02116
Suffolk County (617) 350-7800

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 James Katz's NPI number?

The NPI number for James Katz is 1164540662. It was assigned to this individual provider in the NPPES registry on March 26, 2007.

Where is James Katz located?

James Katz practices at 20 Park Plz Suite 20, Boston, MA 02116. The listed phone number is (978) 888-7999.

What is James Katz's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Occupational Medicine, with taxonomy code 2083X0100X.

Is James Katz enrolled in Medicare?

Yes. James Katz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for James Katz was last updated on December 14, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.