NPPES file of Aug 9, 2026

Naveen Kumar Atray, M.D.

Nephrology Physician · Sacramento, CA

Naveen Kumar Atray, M.D. is a nephrology physician with a practice address in Sacramento, California, and NPI 1780608901, issued on Jul 27, 2006. Check the license (California A93005, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1780608901
Name
Naveen Kumar Atray
Credential
M.D.
Primary taxonomy
Nephrology Physician 207RN0300X
License number
A93005 CA
Self-reported in NPPES; status is on the state search
Practice location
1111 Exposition Blvd, Sacramento, CA 95815
Phone
(916) 564-6232
Enumerated
Jul 27, 2006
Record last updated
Jun 13, 2025
Fax
(916) 564-6242
Medicaid ID
GR0015060 CA
Medicare enrollment
Enrolled (PECOS I20060919000256); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest nephrology physician records → All 1,468 in California → Look up another NPI →

Also registered at 1111 Exposition Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Shailesh Asaikar, M.D.Neurology with Special Qualifications in Child Neurology Physician1770695181
  2. Ardavan Aslie, MDOrthopaedic Surgery of the Spine Physician1568455269
  3. Barbara BennittAudiologist1801067533
  4. James Griffitts, AU.DAudiologist1306229430
  5. Eli Groppo, M.D.Otolaryngology Physician1245402338
  6. Douglas Hershey, M.D.Maternal & Fetal Medicine Physician1902987787

Verify Naveen Kumar Atray in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A93005    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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11% more Medicare Part D claims than the average nephrology physician in 2024

1,625 Medicare Part D claims for 255 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.

  1. Naveen Atray1,625
  2. Specialty average1,465

Most prescribed

  1. Calcitriol151 claims
  2. Farxiga111 claims
  3. Furosemide108 claims
  4. Losartan Potassium94 claims
  5. Amlodipine Besylate72 claims
  6. Allopurinol67 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: $2,916.35

12 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Naveen Atray$2,916.35
  2. Specialty average$3,091.37

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

  1. Capital Nephrology Medical GroupSacramento, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Naveen Kumar Atray among 1,468 nephrology physician records in California

Naveen Kumar Atray, M.D. is one of 1,468 nephrology physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 48% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 77% of these records are
  • Graduated1994 · median 2001 among the 1,128 with a school on file
  • Record last updated2025 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nephrology Physician providers in California

There are 1,468 nephrology physician records in California.

All 1,468 in California → Every provider in Sacramento → Nephrology Physician nationwide →

The 8 nephrology physician records with the nearest ZIP codes

  1. Rohit Kashyap, MDSacramento, CA 958151902845209
  2. Deborah Adey, M.D.Sacramento, CA 958171609823459
  3. Maryam Afkarian, M.D., PH.D.Sacramento, CA 958171255387338
  4. Andrew Chin, MDSacramento, CA 958171649251133
  5. Janeline Daubert, M.D.Sacramento, CA 958171386673598
  6. Thomas Depner, M.D.Sacramento, CA 958171962487561
  7. Burl Don, M.D.Sacramento, CA 958171548245541
  8. Brian Gallay, MDSacramento, CA 958171326024001

Common questions

What is Naveen Kumar Atray, M.D.'s NPI number?

Naveen Kumar Atray, M.D.'s National Provider Identifier (NPI) is 1780608901, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Naveen Kumar Atray, M.D. located?

The NPPES record lists a practice address at 1111 Exposition Blvd, Sacramento, CA, 95815. Phone: (916) 564-6232. Providers update this record themselves, so call before visiting.

How can I verify Naveen Kumar Atray, M.D.'s license?

NPPES lists California license number A93005, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Naveen Kumar Atray, M.D. prescribe under Medicare Part D?

In 2024, Naveen Kumar Atray, M.D. had 1,625 Medicare Part D claims for 255 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.