Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Wail A Hayajneh

Individual provider Pediatrics Physician · NPI 1356992630

Wail A Hayajneh is an Infectious Disease in Saint Louis, Missouri. Qualified in 1991, 35 years ago. Practices with SSM Health Care Group, a 923-clinician group and accepts Medicare assignment. Licensed in Connecticut and Missouri.

Years since qualifying
35
Licensed in
CT, MO
In the registry since
2019
Specialties on file
4
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Practice location Address checks out

1465 S Grand Blvd
Saint Louis, MO 63104-1003
Phone: (314) 577-5644
Fax: (314) 268-2712
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Infectious Diseases Physician (primary) Taxonomy 2080P0208X · Licence 2020038003 (MO)
Pediatrics Physician Taxonomy 208000000X · Licence 2020038003 (MO)
Pediatrics Physician Taxonomy 208000000X · Licence 57271 (CT)
Pediatric Infectious Diseases Physician Taxonomy 2080P0208X · Licence 57271 (CT)

Record details

NPI number1356992630
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 27, 2019
Last updated in NPPESMarch 25, 2021
Certification dateMarch 25, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINFECTIOUS DISEASE
Also practisesPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Ssm Health Care Group — 923 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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