NPPES file of Aug 9, 2026

Neha Mahajan, D.O.

Pediatrics Physician · Merced, CA

Neha Mahajan, D.O. is a pediatrics physician with a practice address in Merced, California, and NPI 1114458676, issued on Mar 24, 2017. Check the license (California 18347, 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
1114458676
Name
Neha Mahajan
Credential
D.O.
Primary taxonomy
Pediatrics Physician 208000000X
License numbers
18347 CA
M250-6209-0841 IL
Self-reported in NPPES; status is on the state search
Practice location
127 W EL Portal Dr, Merced, CA 95348
Phone
(209) 723-3704
Enumerated
Mar 24, 2017
Record last updated
Dec 11, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(209) 723-0272
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 127 W EL Portal Dr

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

  1. Ray CervantesFamily Nurse Practitioner1245924661
  2. Charlie Kano, MDFamily Medicine Physician1003927567
  3. Amandeep Kaur, MDFamily Medicine Physician1558710863
  4. Grant Medefind, M.D.Family Medicine Physician1437366069
  5. Chio Saephanh, FNPFamily Nurse Practitioner1003268434
  6. Muhammad Shabbir, MDFamily Medicine Physician1285879338

Verify Neha Mahajan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 18347
    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

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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Industry payments in 2024: $112.12

5 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Neha Mahajan$112.12
  2. Specialty average$842.05

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

Neha Mahajan among 9,272 pediatrics physician records in California

Neha Mahajan, D.O. is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 83% of them.

  • NPI issued2017 · 83% of these records are older, 14% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2020 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatrics Physician providers in California

There are 9,272 pediatrics physician records in California.

The 8 pediatrics physician records with the nearest ZIP codes

  1. Sima Asadi, M.D.Merced, CA 953481083623664
  2. Christopher Clark, MDMerced, CA 953481134625056
  3. Carolyn Comilang, M.DMerced, CA 953481891706594
  4. Carlos Diaz Melean, M.D.Merced, CA 953481447678149
  5. Rommy Porras Blanco, M.D.Merced, CA 953481922447317
  6. Rungtiwa Weerasethsiri, M.D.Merced, CA 953481093951444
  7. Nancy Brown, M.D.Modesto, CA 953501477560290
  8. Emillie De Ocampo, MDModesto, CA 953501609858182

Common questions

What is Neha Mahajan, D.O.'s NPI number?

Neha Mahajan, D.O.'s National Provider Identifier (NPI) is 1114458676, issued on Mar 24, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Neha Mahajan, D.O. located?

The NPPES record lists a practice address at 127 W EL Portal Dr, Merced, CA, 95348. Phone: (209) 723-3704. Providers update this record themselves, so call before visiting.

How can I verify Neha Mahajan, D.O.'s license?

NPPES lists California license number 18347, 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.

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.