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DR. KEITH B DIAMOND MD
NPI 1295364461
Orthopaedic Surgery - Hand Surgery in Chicago, IL

Active since April 08, 2020PECOS Enrolled
5841 S MARYLAND AVE # MC3079, CHICAGO, IL 60637(773) 834-3531 Get Directions Write a Review

NPPES record last updated: November 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 10, 2025, Apr 8, 2020 (2 updates tracked since 2020).

About Dr. Keith B Diamond Md NPPES

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

DR. KEITH B DIAMOND MD (NPI 1295364461) is an individual hand surgery provider in Chicago, Illinois, licensed in Illinois (036.173134) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of Rutgers R W Johnson Medical School (cam/new Bruns/pisc) (2020).

NPPES Registry Identity

NPI1295364461
Entity TypeIndividualMale
Primary Taxonomy207XS0106X
Provider Legal NameDR. KEITH B DIAMONDCredential: MD
Location Address5841 S MARYLAND AVE # MC3079Chicago, IL 60637-1443
Mailing Address180 Harvester Dr Ste 110Burr Ridge, IL 60527-6686 · (773) 702-1150
Phone(773) 834-3531
Sole ProprietorYes
Medical School CMSRutgers R W Johnson Medical School (cam/new Bruns/pisc)Graduated 2020
Enumeration DateApril 8, 2020
Last NPPES UpdateNovember 10, 20252 updates tracked since enumeration
NPPES CertifiedNovember 10, 2025
✔ NPI 1295364461 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Hand SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207XS0106X
License✔ Licensed in IL · 036.173134
Definition
An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.
5841 S MARYLAND AVE # MC3079, Chicago, IL 60637
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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)

Dr. Keith B Diamond Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9739685488
PECOS Enrollment IDI20251202001030
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 60637 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
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
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 20

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

DR. MATTHEW JOHN PATE MD
Orthopaedic Surgery
5841 S MARYLAND AVE # MC3079
CHICAGO, IL 60637
Cook County (773) 834-3531
DR. GRIGORY E GERSHKOVICH M.D.
Orthopaedic Surgery (Hand Surgery)
5841 S MARYLAND AVE # MC3079
CHICAGO, IL 60637
Cook County (773) 834-1634
BYRON UDEGBE MD
Student in an Organized Health Care Education/Training Program
5841 S MARYLAND AVE # MC3079
CHICAGO, IL 60637
Cook County (773) 834-3531
DR. DARLINGTON NWAUDO MD
Orthopaedic Surgery
5841 S MARYLAND AVE # MC3079
CHICAGO, IL 60637
Cook County (773) 834-3531
DR. JENNIFER TAYLOR EURICH MD
Student in an Organized Health Care Education/Training Program
5841 S MARYLAND AVE # MC3079
CHICAGO, IL 60637
Cook County (773) 834-3531
CHARLES POFF
Student in an Organized Health Care Education/Training Program
5841 S MARYLAND AVE # MC3079
CHICAGO, IL 60637
Cook County (773) 834-3531
DR. ALISHA HO MD
Orthopaedic Surgery
5841 S MARYLAND AVE # MC3079
CHICAGO, IL 60637
Cook County (773) 834-3531
TEJAS SUBRAMANIAN
Student in an Organized Health Care Education/Training Program
5841 S MARYLAND AVE # MC3079
CHICAGO, IL 60637
Cook County (773) 834-3531

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 Keith Diamond's NPI number?

The NPI number for Keith Diamond is 1295364461. It was assigned to this individual provider in the NPPES registry on April 8, 2020.

Where is Keith Diamond located?

Keith Diamond practices at 5841 S Maryland Ave # Mc3079, Chicago, IL 60637. The listed phone number is (773) 834-3531.

What is Keith Diamond's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.

Is Keith Diamond enrolled in Medicare?

Yes. Keith Diamond is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Keith Diamond was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.