Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Ma Oyiborhoro, ED.D., F.A.A.A., F.A
Audiologist in Brooklyn, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770630337
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Registry record
Entity type Individual (Type 1)
Name Dr. John Ma Oyiborhoro
Credential ED.D., F.A.A.A., F.A
Sex Male
Practice address 207 Prospect Park Sw, Brooklyn, NY, 11218
Phone (718) 622-3500
Fax (718) 622-1908
Enumeration date Jan 5, 2007
Last updated in NPPES May 14, 2008
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 01316449 | Medicaid | NY | - |
| 4500089 | Other | NY | UNITED HEALTHCARE |
| 165380 | Other | NY | ELDERPLAN |
| 418986P | Other | NY | HIP |
| KS723 | Other | NY | OXFORD |
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.
Frequently asked questions
Is NPI 1770630337 active?
Yes, as of the latest NPPES snapshot, NPI 1770630337 is active (record last updated 2008-05-14).
How do I verify John Oyiborhoro's NPI record?
Cross-check NPI 1770630337 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-14.