NPPES file of Aug 9, 2026

Anjali B. Nayak, M.D.

Pediatric Nephrology Physician · Phoenix, AZ

Anjali B. Nayak, M.D. is a pediatric nephrology physician with a practice address in Phoenix, Arizona, and NPI 1619120607, issued on Nov 4, 2008. Check the license (Arizona 57521, as entered in NPPES) on the Arizona Medical Board; 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
1619120607
Name
Anjali B. Nayak
Credential
M.D.
Primary taxonomy
Pediatric Nephrology Physician 2080P0210X
License numbers
57521 AZ
MT194036 PA
Self-reported in NPPES; status is on the state search
Practice location
1920 E Cambridge Ave Ste 200, Phoenix, AZ 85006
Phone
(602) 933-0965
Enumerated
Nov 4, 2008
Record last updated
Aug 23, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(602) 933-4610
Medicaid ID
505991 AZ
Medicare enrollment
Enrolled (PECOS I20190605000372); accepts Medicare assignment
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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Also registered at 1920 E Cambridge Ave Ste 200

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

  1. Kari Edwards, RDRegistered Dietitian1306466271
  2. Kanwal Kher, MDPediatric Nephrology Physician1639256928
  3. Shwetal Lalan, MDPediatric Nephrology Physician1912210907
  4. Nisha Patel, RD, CSPPediatric Nutrition Registered Dietitian1952864282
  5. Martin Turman, MD, PHDPediatric Nephrology Physician1245208594
  6. Elisa Wershba, M.D.Pediatric Rheumatology Physician1487980629

Verify Anjali B. Nayak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 57521
    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 Arizona license search

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3.7 times the Medicare Part D claims of the average pediatric nephrology physician in 2024

246 Medicare Part D claims for 22 beneficiaries, against an average of 67 among the 387 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Anjali Nayak246
  2. Specialty average67

Most prescribed

  1. Prednisolone Sodium Phosphate32 claims
  2. Famotidine31 claims
  3. Amlodipine Besylate16 claims
  4. Labetalol Hcl14 claims
  5. Katerzia12 claims
  6. Lidocaine-Prilocaine12 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: $162.79

1 payment: entertainment; the largest payer was Kaneka Medical America LLC. The 297 providers of this specialty with any payment received $3,704.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Anjali Nayak$162.79
  2. Specialty average$3,704.99

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital affiliation

  1. Phoenix Children's HospitalPhoenix, AZ · Childrens

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).

Pediatric Nephrology Physician providers in Arizona

There are 20 pediatric nephrology physician records in Arizona.

Other pediatric nephrology physician records in Arizona

  1. Raymond Adelman, MDPhoenix, AZ1124090626
  2. Emmanuel Apostol, M.D.Tucson, AZ1619085776
  3. Kelly Benedict, M.D.Phoenix, AZ1144429747
  4. Emilia Maria Cadiz, DOPhoenix, AZ1346745643
  5. Ashley Gefen, M.D.Phoenix, AZ1740636141
  6. Ronald Hogg, M.D.Phoenix, AZ1760591820
  7. Stephanie Hsieh, M.D.Phoenix, AZ1760444806
  8. Alexandra Idrovo, MDPhoenix, AZ1740620095
  9. Kanwal Kher, MDPhoenix, AZ1639256928
  10. Shwetal Lalan, MDPhoenix, AZ1912210907

Common questions

What is Anjali B. Nayak, M.D.'s NPI number?

Anjali B. Nayak, M.D.'s National Provider Identifier (NPI) is 1619120607, issued on Nov 4, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Anjali B. Nayak, M.D. located?

The NPPES record lists a practice address at 1920 E Cambridge Ave Ste 200, Phoenix, AZ, 85006. Phone: (602) 933-0965. Providers update this record themselves, so call before visiting.

How can I verify Anjali B. Nayak, M.D.'s license?

NPPES lists Arizona license number 57521, 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 Anjali B. Nayak, M.D. prescribe under Medicare Part D?

In 2024, Anjali B. Nayak, M.D. had 246 Medicare Part D claims for 22 beneficiaries; the average among pediatric nephrology physician prescribers was 67. 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.