Dr. Hal Helbock, MD

Dr. Hal Helbock is a Neonatal-Perinatal Medicine Physician provider (Pediatrics) practicing in Madera, CA, registered in the NPPES registry with NPI 1235196197 since 2006. The credential MD stands for Doctor of Medicine.

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NPI	1235196197
Entity type	Individual (Type 1)
Name	Dr. Hal Helbock
Credential	MD
Sex	Male
Practice address	9300 VALLEY CHILDRENS PL # SE21, Madera, CA, 93636
Phone	5593538769
Enumeration date	2006-04-26
Last updated in NPPES	2022-03-11

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
174400000X	Specialist	Secondary	G18015	CA
2080N0001X	Neonatal-Perinatal Medicine Physician	Primary	G18015	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: Hal Helbock, MD
NPI: 1235196197
Taxonomy: 2080N0001X (Neonatal-Perinatal Medicine Physician)
Address: 9300 VALLEY CHILDRENS PL # SE21, Madera, CA, 93636

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1033139951	Jeffrey Pietz	Individual	Neonatal-Perinatal Medicine Physician	Madera, CA
1770714834	Prashant Agarwal	Individual	Neonatal-Perinatal Medicine Physician	Madera, CA
1811200124	Katrina Ibonia	Individual	Neonatal-Perinatal Medicine Physician	Madera, CA
1902187289	Radhika Narang	Individual	Neonatal-Perinatal Medicine Physician	Madera, CA

Verify this record

Cross-check NPI 1235196197 against the authoritative CMS record: view Dr. Hal Helbock 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Hal Helbock?

Hal Helbock is registered in NPPES with the primary taxonomy of Neonatal-Perinatal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-03-11.