Sanjay B. Kaji, MD
Sleep Medicine (Psychiatry & Neurology) Physician · Phoenix, AZ
Sanjay B. Kaji, MD is a sleep medicine (psychiatry & neurology) physician with a practice address in Phoenix, Arizona, and NPI 1154740314, issued on Apr 15, 2014. Check the license (Arizona 60342, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sanjay B. Kaji
- Credential
- MD
- Primary taxonomy
- Sleep Medicine (Psychiatry & Neurology) Physician 2084S0012X
- License number
- 60342 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1919 E Thomas RD, Phoenix, AZ 85016
- Phone
- (602) 933-0990
- Enumerated
- Apr 15, 2014
- Record last updated
- Jul 18, 2026
- Fax
- (602) 933-4251
- Medicaid ID
- 088374 AZ
- Medicare enrollment
- Enrolled (PECOS I20230629003101); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest sleep medicine (psychiatry & neurology) physician records → All 13 in Arizona → Look up another NPI →
Also registered at 1919 E Thomas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Asmaa Aamir, M.D.Diagnostic Radiology Physician1912163791
- Madeline Aaron, APRN-RNPPediatric Nurse Practitioner1851134837
- Brandon Abbott, D.O., M.P.H.Hospitalist Physician1528350139
- Jason AbbottStudent in an Organized Health Care Education/Training Program1184257958
- Monica Abd El Nour, MDPediatric Infectious Diseases Physician1760044101
- Lindsay Abel, DOStudent in an Organized Health Care Education/Training Program1750222055
Verify Sanjay B. Kaji in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 60342Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average sleep medicine (psychiatry & neurology) physician in 2024
148 Medicare Part D claims for 42 beneficiaries, against an average of 655 among the 377 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Gabapentin21 claims
- Zolpidem Tartrate20 claims
- Doxepin Hcl11 claims
- Eszopiclone11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 88.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $681.56
12 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Respicardia, Inc. The 278 providers of this specialty with any payment received $5,572.43 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
- Banner - University Physician Specialists LLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sanjay B. Kaji among 13 sleep medicine (psychiatry & neurology) physician records in Arizona
Sanjay B. Kaji, MD is one of 13 sleep medicine (psychiatry & neurology) physician records with a practice address in Arizona. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 77% of them.
- NPI issued2014 · 77% of these records are older, 15% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2013 · median 2005 among the 11 with a school on file
- Record last updated2026 · 31% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084S0012X 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 (Psychiatry & Neurology) Physician providers in Arizona
There are 13 sleep medicine (psychiatry & neurology) physician records in Arizona.
All 13 in Arizona → Every provider in Phoenix → Sleep Medicine (Psychiatry & Neurology) Physician nationwide →
The 8 sleep medicine (psychiatry & neurology) physician records with the nearest ZIP codes
- Joyce Lee-Iannotti, M.D.Phoenix, AZ 850131518133271
- Raphael Golebiowski, MDPhoenix, AZ 850311346734589
- Michael Pelekanos, MDPhoenix, AZ 850321659800175
- Anupama Ramalingam, MDMesa, AZ 852021427336965
- Mohammad Khan, M.D.Chandler, AZ 852481659374866
- Jose De Ocampo, MDScottsdale, AZ 852581255318788
- Russell Gilbert, M.D.Scottsdale, AZ 852581639129919
- Kari Martin, M.D.Scottsdale, AZ 852591841272598
Common questions
What is Sanjay B. Kaji, MD's NPI number?
Sanjay B. Kaji, MD's National Provider Identifier (NPI) is 1154740314, issued on Apr 15, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Sanjay B. Kaji, MD located?
The NPPES record lists a practice address at 1919 E Thomas RD, Phoenix, AZ, 85016. Phone: (602) 933-0990. Providers update this record themselves, so call before visiting.
How can I verify Sanjay B. Kaji, MD's license?
NPPES lists Arizona license number 60342, 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 Sanjay B. Kaji, MD prescribe under Medicare Part D?
In 2024, Sanjay B. Kaji, MD had 148 Medicare Part D claims for 42 beneficiaries; the average among sleep medicine (psychiatry & neurology) physician prescribers was 655. Part D covers Medicare prescriptions only.
What is Sanjay B. Kaji, MD's MIPS final score?
The 2023 MIPS final score is 88.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.