Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

On Call Services Inc

Organization Cardiovascular Disease Physician · NPI 1720203532

On Call Services Inc provides Cardiovascular Disease Physician services in Harlingen, Texas. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2310 N ED Carey Dr Ste 1A
Harlingen, TX 78550-8200 Not confirmed with CMS for 18 years — call before visiting
Phone: (956) 428-5522
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X

Record details

NPI number1720203532
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Hugo Blake — President · (956) 425-9302
NPI enumeratedApril 16, 2007
Last updated in NPPESMay 19, 2008
Mailing address5505 S Expressway 77, Suite 101, Harlingen, TX 78550-3214

Other providers in Harlingen