Dr. John Ho, M.D.
Dr. John Ho is a Pediatric Cardiology Physician provider (Pediatrics) practicing in Pasadena, CA, registered in the NPPES registry with NPI 1548478977 since 2007. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1548478977 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John Ho |
| Credential | M.D. |
| Sex | Male |
| Practice address | 50 BELLEFONTAINE ST, SUITE 405, Pasadena, CA, 91105 |
| Phone | 6267969259 |
| Enumeration date | 2007-05-18 |
| Last updated in NPPES | 2016-05-06 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2080P0202X | Pediatric Cardiology Physician | Primary | A108571 | CA |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: John Ho, M.D. NPI: 1548478977 Taxonomy: 2080P0202X (Pediatric Cardiology Physician) Address: 50 BELLEFONTAINE ST, SUITE 405, Pasadena, CA, 91105
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1225010077 | Robert Loitz | Individual | Pediatric Cardiology Physician | Pasadena, CA |
| 1841272697 | Joseph Ahdoot | Individual | Pediatric Cardiology Physician | Pasadena, CA |
| 1821070681 | Irving Tessler | Individual | Pediatric Cardiology Physician | Pasadena, CA |
| 1922080779 | Lennis Burke | Individual | Pediatric Cardiology Physician | Pasadena, CA |
| 1265414833 | Elizabeth Deoliveira | Individual | Pediatric Cardiology Physician | Pasadena, CA |
| 1871578013 | Robbin Okamoto | Individual | Dentist | Pasadena, CA |
| 1255317954 | Gerilynn Okamoto | Individual | Dentist | Pasadena, CA |
| 1710927025 | James Wallstrom | Individual | Internal Medicine Physician | Pasadena, CA |
Verify this record
Cross-check NPI 1548478977 against the authoritative CMS record: view Dr. John Ho on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-05-06.