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HUMBERTO DIAZ DEL CASTILLO GUZMAN MD
NPI 1073183109
Internal Medicine - Nephrology in Cleveland, OH

Active since June 30, 2021PECOS Enrolled
9500 EUCLID AVE, CLEVELAND, OH 44195(216) 444-2200 Get Directions Write a Review

NPPES record last updated: July 6, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 6, 2024, Jun 30, 2021 (2 updates tracked since 2021).

About Humberto Diaz Del Castillo Guzman Md NPPES

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

HUMBERTO DIAZ DEL CASTILLO GUZMAN MD (NPI 1073183109) is an individual nephrology provider in Cleveland, Ohio, licensed in Ohio (57.257449) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073183109
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameHUMBERTO DIAZ DEL CASTILLO GUZMANCredential: MD
Location Address9500 EUCLID AVECleveland, OH 44195-5023
Mailing Address9500 Euclid Ave # Q7Cleveland, OH 44195-5023 · (216) 444-2200
Phone(216) 444-2200
Sole ProprietorYes
Enumeration DateJune 30, 2021
Last NPPES UpdateJuly 6, 20242 updates tracked since enumeration
NPPES CertifiedJuly 6, 2024
✔ NPI 1073183109 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in OH · 57.257449
Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Also ListedInternal MedicineTaxonomy 207R00000X · License 4351048731 (MI)
9500 EUCLID AVE, Cleveland, OH 44195
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Humberto Diaz Del Castillo Guzman Md 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 44195 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
$126.12 typical visit price
range $54.34 – $166.65
Typical copayment $31.53 (range $13.58 – $41.66)
Most-billed visit code 99204
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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 20

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

MS. MARY COLLEEN RATH R.D., L.D., CNSC
Dietitian, Registered
9500 EUCLID AVE, M17
CLEVELAND, OH 44195
Cuyahoga County (216) 444-6986
DR. CHRISTOPHER F TENGGARDJAJA M.D.
Urology (Urogynecology and Reconstructive Pelvic Surgery)
9500 EUCLID AVE, Q10-1
CLEVELAND, OH 44195
Cuyahoga County (216) 444-5600
DR. MASATO FUJIKI M.D., PH.D.
Surgery
9500 EUCLID AVE
CLEVELAND, OH 44195
Cuyahoga County (216) 444-8007
KRISTIN R JOHNSON CNP
Nurse Practitioner
9500 EUCLID AVE
CLEVELAND, OH 44195
Cuyahoga County (800) 223-2273
MONICA LYNN SHEIN CRNA
Nurse Anesthetist, Certified Registered
9500 EUCLID AVE
CLEVELAND, OH 44195
Cuyahoga County (800) 223-2273
MRS. TONYA RENEE GOINGS ACNP-BC
Nurse Practitioner (Acute Care)
9500 EUCLID AVE, SUITE RC25
CLEVELAND, OH 44195
Cuyahoga County (216) 444-2200
MS. DANA ANNE RUBIS CNP
Nurse Practitioner (Critical Care Medicine)
9500 EUCLID AVE, G58
CLEVELAND, OH 44195
Cuyahoga County (216) 444-5086
DR. RACHAEL C SULLIVAN M.D.
Surgery
9500 EUCLID AVE
CLEVELAND, OH 44195
Cuyahoga County (440) 449-1101

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 Humberto Diaz Del Castillo Guzman's NPI number?

The NPI number for Humberto Diaz Del Castillo Guzman is 1073183109. It was assigned to this individual provider in the NPPES registry on June 30, 2021.

Where is Humberto Diaz Del Castillo Guzman located?

Humberto Diaz Del Castillo Guzman practices at 9500 Euclid Ave, Cleveland, OH 44195. The listed phone number is (216) 444-2200.

What is Humberto Diaz Del Castillo Guzman's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Humberto Diaz Del Castillo Guzman enrolled in Medicare?

Yes. Humberto Diaz Del Castillo Guzman is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Humberto Diaz Del Castillo Guzman was last updated on July 6, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.