Sriharsha Vajjala, MD
Sleep Medicine (Internal Medicine) Physician · Scottsdale, AZ
Sriharsha Vajjala, MD is a sleep medicine (internal medicine) physician with a practice address in Scottsdale, Arizona, and NPI 1417202201, issued on Jul 17, 2012. Check the license (Arizona 52075, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sriharsha Vajjala
- Credential
- MD
- Primary taxonomy
- Sleep Medicine (Internal Medicine) Physician 207RS0012X
- License number
- 52075 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 8330 E Hartford Dr, Scottsdale, AZ 85255
- Phone
- (480) 745-3547
- Enumerated
- Jul 17, 2012
- Record last updated
- Apr 25, 2022
- Fax
- (480) 745-3548
- Medicaid ID
- 149601 AZ
- Medicare enrollment
- Enrolled (PECOS I20160812001078); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest sleep medicine (internal medicine) physician records → All 28 in Arizona → Look up another NPI →
Also registered at 8330 E Hartford Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julia Frankel, PA-CPhysician Assistant1144520313
- Ruchir Patel, M.D.Sleep Medicine (Internal Medicine) Physician1538351416
- Vimala Vajjala, MDNeurology Physician1376902536
Verify Sriharsha Vajjala in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 52075Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024
102 Medicare Part D claims for 44 beneficiaries, against an average of 585 among the 852 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin41 claims
- Alprazolam13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,878.98
50 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Respicardia, Inc. The 664 providers of this specialty with any payment received $3,724.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- The Insomnia And Sleep Institute OF Arizona LLCScottsdale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sriharsha Vajjala among 28 sleep medicine (internal medicine) physician records in Arizona
Sriharsha Vajjala, MD is one of 28 sleep medicine (internal medicine) physician records with a practice address in Arizona. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 57% of them.
- NPI issued2012 · 57% of these records are older, 36% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2007 · median 2007 among the 20 with a school on file
- Record last updated2022 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0012X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sleep Medicine (Internal Medicine) Physician providers in Arizona
There are 28 sleep medicine (internal medicine) physician records in Arizona.
All 28 in Arizona → Every provider in Scottsdale → Sleep Medicine (Internal Medicine) Physician nationwide →
The 8 sleep medicine (internal medicine) physician records with the nearest ZIP codes
- Ruchir Patel, M.D.Scottsdale, AZ 852551538351416
- Robert Hooper, M.D.Scottsdale, AZ 852581396735957
- Ashley Garrett, MDScottsdale, AZ 852591134563729
- Chad Ruoff, M.D.Scottsdale, AZ 852591801031612
- Richard Riedy, M.D.Scottsdale, AZ 852621124183504
- Christine Jewett, PA-CGilbert, AZ 852951225770217
- Paul Bhamrah, DOGlendale, AZ 853041952863722
- Sarah Kuper, MDMesa, AZ 852061447782487
Common questions
What is Sriharsha Vajjala, MD's NPI number?
Sriharsha Vajjala, MD's National Provider Identifier (NPI) is 1417202201, issued on Jul 17, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Sriharsha Vajjala, MD located?
The NPPES record lists a practice address at 8330 E Hartford Dr, Scottsdale, AZ, 85255. Phone: (480) 745-3547. Providers update this record themselves, so call before visiting.
How can I verify Sriharsha Vajjala, MD's license?
NPPES lists Arizona license number 52075, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sriharsha Vajjala, MD prescribe under Medicare Part D?
In 2024, Sriharsha Vajjala, MD had 102 Medicare Part D claims for 44 beneficiaries; the average among sleep medicine (internal medicine) physician prescribers was 585. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.