DR. JOHN ALEXANDER GRIMALDI D.O. NPI 1821157033

NPI Information

  • NPI: 1821157033
  • Provider Name: DR. JOHN ALEXANDER GRIMALDI, D.O.
  • Classification: Urology - 208800000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • CLIA Number: 05D2031634
  • Address: 450 4TH AVE
    SUITE 312
    CHULA VISTA, CA
    ZIP 91910
  • Phone: (619) 420-0201

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NPI Details

DR. John Alexander Grimaldi, D.O. is an urology in Chula Vista, CA with 24 years of experience. The provider is a urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures. DR. John Alexander Grimaldi, D.O. NPI is 1821157033. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduation Year:2002

The provider's business location address is:

450 4TH AVE
SUITE 312
CHULA VISTA, CA
ZIP 91910-426
Phone: (619) 420-0201
Fax: (619) 425-7795

The NPI 1821157033 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The CLIA number assigned to this NPI record is 05D2031634 - physician office with a certificate type of Certificate of Waiver.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Diagnostic exam of bladder and urethra using an endoscope (HCPCS:52000)
  • Electronic assessment of bladder emptying (HCPCS:51741)
  • Complex measurement of pressure of urine flow in bladder with voiding pressure studies (HCPCS:51728)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Destruction of prostate tissue using microwave induced heat (HCPCS:53850)
  • Automated urinalysis test (HCPCS:81003)
  • Leuprolide acetate (for depot suspension), 7.5 mg (HCPCS:J9217)
  • Complicated insertion of bladder tube (HCPCS:51703)
  • Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle (HCPCS:96402)
  • Prostate resection (HCPCS:NAN14)

The enumeration date for this NPI number is 12/6/2006 and was last updated on 1/12/2023.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1208800000XUrology20A11355CALIFORNIAYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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