NPPES file of Aug 9, 2026

Rajiv Siddaramu, MD

Hospice and Palliative Medicine (Family Medicine) Physician · Phoenix, AZ

Rajiv Siddaramu, MD is a hospice and palliative medicine (family medicine) physician with a practice address in Phoenix, Arizona, and NPI 1699976522, issued on May 29, 2007. Check the license (Arizona 37181, 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
1699976522
Name
Rajiv Siddaramu
Credential
MD
Primary taxonomy
Hospice and Palliative Medicine (Family Medicine) Physician 207QH0002X
License numbers
37181 AZ
27432 OK
Self-reported in NPPES; status is on the state search
Practice location
4742 N 24TH St Ste 300, Phoenix, AZ 85016
Phone
(602) 753-8120
Enumerated
May 29, 2007
Record last updated
Nov 14, 2024
Medicare enrollment
Enrolled (PECOS I20070827000695); 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 4742 N 24TH St Ste 300

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

  1. Mary Maichl, PMHNPPsychiatric/Mental Health Nurse Practitioner1114871092

Verify Rajiv Siddaramu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 37181
    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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44% fewer Medicare Part D claims than the average hospice and palliative medicine (family medicine) physician in 2024

631 Medicare Part D claims for 57 beneficiaries, against an average of 1,129 among the 731 providers of this specialty who prescribed in Part D.

  1. Rajiv Siddaramu631
  2. Specialty average1,129

Most prescribed

  1. Levothyroxine Sodium50 claims
  2. Atorvastatin Calcium32 claims
  3. Furosemide24 claims
  4. Amlodipine Besylate19 claims
  5. Omeprazole19 claims
  6. Tamsulosin Hcl19 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.

Bills Medicare through one group practice

  1. Rajiv Siddaramu MD PLLCScottsdale, AZ

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

Rajiv Siddaramu among 22 hospice and palliative medicine (family medicine) physician records in Arizona

Rajiv Siddaramu, MD is one of 22 hospice and palliative medicine (family medicine) physician records with a practice address in Arizona. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 27% of them.

  • NPI issued2007 · 27% of these records are older, 68% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2001 · median 2016 among the 15 with a school on file
  • Record last updated2024 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QH0002X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hospice and Palliative Medicine (Family Medicine) Physician providers in Arizona

There are 22 hospice and palliative medicine (family medicine) physician records in Arizona.

The 8 hospice and palliative medicine (family medicine) physician records with the nearest ZIP codes

  1. Jamie Sparrow, D.O.Phoenix, AZ 850141215226667
  2. Bradley Buckhout, MDPhoenix, AZ 850121962620666
  3. Richa Nathaniel, DOGilbert, AZ 852341932780970
  4. Kristina Lundeen, MDScottsdale, AZ 852511215589916
  5. Valerie Palacios-Chapa, FNP-CScottsdale, AZ 852541699132597
  6. Shawn Abreu, MDScottsdale, AZ 852591518312826
  7. Cayman Martin, MDScottsdale, AZ 852591629607718
  8. Nehan Sher, M.D.Scottsdale, AZ 852591932583382

Common questions

What is Rajiv Siddaramu, MD's NPI number?

Rajiv Siddaramu, MD's National Provider Identifier (NPI) is 1699976522, issued on May 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Rajiv Siddaramu, MD located?

The NPPES record lists a practice address at 4742 N 24TH St Ste 300, Phoenix, AZ, 85016. Phone: (602) 753-8120. Providers update this record themselves, so call before visiting.

How can I verify Rajiv Siddaramu, MD's license?

NPPES lists Arizona license number 37181, 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 Rajiv Siddaramu, MD prescribe under Medicare Part D?

In 2024, Rajiv Siddaramu, MD had 631 Medicare Part D claims for 57 beneficiaries; the average among hospice and palliative medicine (family medicine) physician prescribers was 1,129. 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.