ERIC J DIAMOND M.D.
NPI 1063435584
Pathology - Anatomic Pathology & Clinical Pathology in Greenwich, CT

Q: What is the provider's specialty?

The provider's specialty is Pathology with taxonomy code 207ZP0102X and a focus in Anatomic Pathology & Clinical Pathology.

Active since July 25, 2006PECOS Enrolled

5 PERRYRIDGE RD, PATHOLOGY DEPARTMENT, GREENWICH, CT 06830(203) 863-3061(203) 863-3846 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Eric J Diamond M.d. NPPES

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

ERIC J DIAMOND M.D. (NPI 1063435584) is an individual anatomic pathology & clinical pathology provider in Greenwich, Connecticut, licensed in Connecticut (016554) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1063435584

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameERIC J DIAMONDCredential: M.D.

Location Address5 PERRYRIDGE RD, PATHOLOGY DEPARTMENTGreenwich, CT 06830-4608

Mailing Address5 Perryridge Rd, Pathology DepartmentGreenwich, CT 06830-4608 · (203) 863-3061 · Fax (203) 863-3846

Phone(203) 863-3061

Fax(203) 863-3846

Sole ProprietorNo

Enumeration DateJuly 25, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1063435584 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in CT · 016554

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

5 PERRYRIDGE RD, Greenwich, CT 06830

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Other Identifiers 1

Medicare UPINE48417

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Eric J Diamond 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 06830 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

$138.84 typical visit price

range $60.82 – $183.10

Typical copayment $34.71 (range $15.20 – $45.77)

Most-billed visit code 99204

Established Patient

$106.68 typical visit price

range $19.76 – $149.26

Typical copayment $26.67 (range $4.94 – $37.31)

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.