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MANUEL ALEJANDRO DIAZ
NPI 1508552001
Emergency Medicine in Rancho Mirage, CA

Active since April 17, 2023PECOS Enrolled
39000 BOB HOPE DR., ACHS-GME OFFICE, RANCHO MIRAGE, CA 92270(541) 941-3579 Get Directions Write a Review

NPPES record last updated: May 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Manuel Alejandro Diaz NPPES

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

MANUEL ALEJANDRO DIAZ (NPI 1508552001) is an individual emergency medicine provider in Rancho Mirage, California, licensed in Florida (ME178670) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS, is affiliated with Baptist Hospital Of Miami, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1508552001
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameMANUEL ALEJANDRO DIAZ
Location Address39000 BOB HOPE DR., ACHS-GME OFFICERancho Mirage, CA 92270
Mailing Address39000 Bob Hope DrRancho Mirage, CA 92270-3221
Phone(541) 941-3579
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateApril 17, 2023
Last NPPES UpdateMay 23, 2026
NPPES CertifiedMay 23, 2026
✔ NPI 1508552001 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in FL · ME178670✔ Licensed in CA · A205819
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
39000 BOB HOPE DR., ACHS-GME OFFICE, Rancho Mirage, CA 92270
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Manuel Alejandro Diaz is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8224595434
PECOS Enrollment IDI20260807000907
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.

Medicare Billing Reassignment

Medicare enrollment records show Manuel Diaz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sheridan Emergency Physician Services Of South Dade Inc
2,226 mi
Emergency Medicine
8900 N KENDALL DR
Miami, FL 33176
  • Reassigned Medicare billing, Florida enrollment
  • 76 clinicians in this Medicare group
NPI 1346287166 (954) 939-5000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Baptist Hospital Of Miami

Acute Care Hospitals · Miami, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100008
Location8900 N Kendall DrMiami, FL 33176 · Miami-Dade County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92270 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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 3

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

AARASH HABIBI MD
Emergency Medicine
39000 BOB HOPE DR., ACHS-GME OFFICE
RANCHO MIRAGE, CA 92270
Riverside County (760) 773-2968
PETER ARMANIOUS MD
Student in an Organized Health Care Education/Training Program
39000 BOB HOPE DR., ACHS-GME OFFICE
RANCHO MIRAGE, CA 92270
Riverside County (760) 333-1813
DR. MICHAEL LV NGUYEN MD
Emergency Medicine
39000 BOB HOPE DR., ACHS-GME OFFICE
RANCHO MIRAGE, CA 92270
Riverside County (760) 773-2968

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 Manuel Diaz's NPI number?

The NPI number for Manuel Diaz is 1508552001. It was assigned to this individual provider in the NPPES registry on April 17, 2023.

Where is Manuel Diaz located?

Manuel Diaz practices at 39000 Bob Hope Dr., Achs-Gme Office, Rancho Mirage, CA 92270. The listed phone number is (541) 941-3579.

What is Manuel Diaz's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Manuel Diaz enrolled in Medicare?

Yes. Manuel Diaz is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Manuel Diaz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Manuel Diaz reassigns Medicare benefits to Sheridan Emergency Physician Services Of South Dade Inc (Miami, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Manuel Diaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Manuel Diaz accept?

Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Manuel Diaz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Manuel Diaz affiliated with any hospitals?

According to CMS data, Manuel Diaz is affiliated with Baptist Hospital Of Miami.

When was this NPI record last updated?

The NPPES record for Manuel Diaz was last updated on May 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.