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

Sriharsha Vajjala, MD

Individual provider Internal Medicine Physician · NPI 1417202201

Sriharsha Vajjala, MD is an Internal Medicine in Scottsdale, Arizona. Qualified in 2007, 19 years ago. Practices with The Insomnia and Sleep Institute of Arizona LLC, a 10-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Arizona.

Years since qualifying
19
Licensed in
AZ
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

8330 E Hartford Dr Ste 100
Scottsdale, AZ 85255
Phone: (480) 745-3547
Fax: (480) 745-3548
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1530 E Williams Field Rd Ste 204, Gilbert, AZ 85295-1825 — (480) 745-3547

Specialties & licences

Sleep Medicine (Internal Medicine) Physician (primary) Taxonomy 207RS0012X · Licence 52075 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 52075 (AZ)

Record details

NPI number1417202201
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 17, 2012
Last updated in NPPESApril 25, 2022
Certification dateApril 25, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesSLEEP MEDICINE
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice The Insomnia And Sleep Institute Of Arizona Llc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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