NPPES file of Aug 9, 2026

Aparna Sundaram, D.O.

Internal Medicine Physician · Surprise, AZ

Aparna Sundaram, D.O. is an internal medicine physician with a practice address in Surprise, Arizona, and NPI 1336327212, issued on Feb 4, 2008. Check the license (Arizona 005177, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336327212
Name
Aparna Sundaram
Credential
D.O.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
005177 AZ
Self-reported in NPPES; status is on the state search
Practice location
14973 W Bell RD Ste 100, Surprise, AZ 85374
Phone
(623) 815-2900
Enumerated
Feb 4, 2008
Record last updated
Jul 30, 2024
Fax
(623) 588-1319
Medicare enrollment
Enrolled (PECOS I20110727000725); accepts Medicare assignment
Medical or professional school
University Of Pikeville, Kentucky College Of Osteopathic Med, 2001
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 internal medicine physician records → All 2,853 in Arizona → Look up another NPI →

Also registered at 14973 W Bell RD Ste 100

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

  1. Gerald Bush, MDInternal Medicine Physician1811087653
  2. Daniel Greenblatt, AU.D.Audiologist1750856910
  3. Bradley Hall, PA-CPhysician Assistant1295761153
  4. Kishor Mehta, MDInternal Medicine Physician1609878263
  5. Nkemdirim Obiora, NP-CFamily Nurse Practitioner1497258727
  6. Emily SepichFamily Nurse Practitioner1952786097

Verify Aparna Sundaram in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 005177    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Care Talk Health FL PAPhoenix, AZ
  2. Good Health Medical PLLCChandler, AZ

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

Aparna Sundaram among 2,853 internal medicine physician records in Arizona

Aparna Sundaram, D.O. is one of 2,853 internal medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.

  • NPI issued2008 · 53% of these records are older, 43% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2001 · median 2003 among the 1,643 with a school on file
  • Record last updated2024 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

32 internal medicine physician records list a practice address in Surprise

They are 32 of the 2,121 NPPES records with a practice address in Surprise, and 2,853 internal medicine physician records in Arizona.

All 2,853 in Arizona → Every provider in Surprise → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Julaiha Ariff, MDSurprise, AZ 853741831188689
  2. Jagdeep Bains, M.DSurprise, AZ 853741013966621
  3. Barbara Bialowolska-Romaniuk, M.D.Surprise, AZ 853741114946621
  4. Sharon Hernly, RN, MSN, ANP, CGNPSurprise, AZ 853741760471510
  5. Ramit Kahlon, MDSurprise, AZ 853741841267614
  6. Amardeep Majhail, MDSurprise, AZ 853741043325483
  7. Kishor Mehta, MDSurprise, AZ 853741609878263
  8. Nestor Nazareno, M.D.Surprise, AZ 853741386617629

Common questions

What is Aparna Sundaram, D.O.'s NPI number?

Aparna Sundaram, D.O.'s National Provider Identifier (NPI) is 1336327212, issued on Feb 4, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Aparna Sundaram, D.O. located?

The NPPES record lists a practice address at 14973 W Bell RD Ste 100, Surprise, AZ, 85374. Phone: (623) 815-2900. Providers update this record themselves, so call before visiting.

How can I verify Aparna Sundaram, D.O.'s license?

NPPES lists Arizona license number 005177, 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.

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.