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Search › Maryland › 103TF0000X

John Hayes, PH.D

NPI 1023224326 · on the registry since 2007 · sole proprietor

Practice

Address
10632 Little Patuxent Pkwy
Suite 308-A
Columbia, MD 21044
Phone
(410) 730-0100
Organisation at this address
Aziz Obgyn
Alliance Inc
Universal Outcomes
Oasis Day Spa Inc.
Knashcounseling, Llc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
62

Registry record

Primary taxonomy
103TF0000X
103TF0000X
Also registered as
103T00000X
103TC0700X
103TC1900X
103TC2200X
103TP0814X
103TP2701X
Licence states on file
MD
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2025-09-11

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Maryland